111 Halide crystal

for Halide crystal Substrates

Halide crystal is soluble in water, and the substrate can be dissolved after depositing a film on it. In addition, halide substrate is also an excellent window material, which is used in infrared spectral analysis instruments. As halide crystals are susceptible to moisture, it is recommended to store them in a drying oven.

array(3) {
  [0] => array(28) {
    ["id"] => string(2) "71"
    ["lang"] => string(2) "en"
    ["title"] => string(4) "NaCl"
    ["brief"] => string(0) ""
    ["application"] => string(151) "Idea materials for making optical elements for prisms, lenses, filters, and various pool and laser windows in infrared devices and optical instruments."
    ["content"] => string(10784) "<table width="568" cellspacing="0"><tbody><tr class="firstRow"><td style="padding: 4px 5px; border-width: 1px; background: rgb(255, 255, 255);" width="214" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Crystal Structure</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top-width: 1px; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="355" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Cubic</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="214" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Growth method</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="355" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Czochralski</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="214" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Melting point</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="355" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">801 ℃</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="214" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Lattice constant</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="355" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">a=5.642Å</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="214" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Density</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="355" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">2.16<span style="font-size: 14px; font-family: 宋体;">(</span><span style="font-size: 14px; font-family: " times="" new="">g/cm3</span><span style="font-size: 14px; font-family: 宋体;">)</span></span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="214" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Transmission Band</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="355" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">0.25-22.00 μm</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="214" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Refractivity</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="355" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">1.54427</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="214" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Transmissivity</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="355" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">90% @ 0.25-20 μm</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="214" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">S/D</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="355" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">80/50</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="214" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Roughness</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="355" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">≤ 30nm</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="214" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Hygroscopy</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="355" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">water-soluble crystal, which is easily tidal, and cannot be chemically polished,</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="214" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Orientation</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="355" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">&lt;100&gt;,&lt;110&gt;,&lt;111&gt;.<!--111--><!--110--><!--100--><!--111--><!--110--><!--100--><!--111--><!--110--><!--100--><!--111--><!--110--><!--100--><!--111--><!--110--><!--100--><!--111--><!--110--><!--100--><!--111--><!--110--><!--100--></span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="214" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Orientation tolerance</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="355" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">±0.5-2°</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="214" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Dimension</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="355" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">10×10mm<span style="font-size: 14px; font-family: 宋体;">、</span><span style="font-size: 14px; font-family: " times="" new="">20*20mm.Dia50.8mm</span></span></p><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Can be processed according to the customer needs</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="214" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Thickness</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="355" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">0.5-5 mm</span></p><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Can be processed according to the customer needs</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="214" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Polishing</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="355" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">One side or two sides</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="214" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Packing</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="355" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Class 100 clean bag, Class 1000 clean room</span></p></td></tr></tbody></table><p><br/></p>"
    ["content2"] => string(501) "<p><span style="font-size: 14px;">Dimension</span></p><p><span style="font-size: 14px;">10×10mm、20*20mm.</span></p><p><span style="font-size: 14px;"><span style="color: rgb(34, 34, 34); font-family: Arial, sans-serif; font-size: 13px; background-color: rgb(255, 255, 255);">Φ</span>50.8mm</span></p><p><br/></p><p><span style="font-size: 14px;">Thickness</span></p><p><span style="font-size: 14px;">0.5-5 mm</span></p><p><br/></p><p><span style="font-size: 14px;">Customed upon request.</span></p>"
    ["content_detail"] => string(462) "<p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Crystals such as sodium chloride, potassium bromide and potassium chloride are uniform, bright and high transmittance within 0.250-20 μm when thickness less than 10mm, and no impurity absorption. These single crystals are idea materials for making optical elements for prisms, lenses, filters, and various pool and laser windows in infrared devices and optical instruments.</span></p>"
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    ["sort"] => string(4) "2501"
    ["create_time"] => string(10) "1657508854"
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    ["status"] => string(1) "1"
    ["meta_title"] => string(30) "Sodium chloride (NaCl) crystal"
    ["meta_key"] => string(75) "Sodium chloride,NaCl,uniform, high transmittance,prisms,lenses,laser window"
    ["meta_desc"] => string(255) "Sodium chloride, potassium bromide and potassium chloride crystals are uniform, and high transmittance within 0.250-20 μm. Can be used to making elements for prisms, lenses, filters, and pool and laser windows in infrared devices and optical instruments."
    ["model"] => string(0) ""
    ["feature"] => string(117) "Uniform, bright and high transmittance within 0.250-20 μm when thickness less than 10mm, and no impurity absorption."
  }
  [1] => array(28) {
    ["id"] => string(2) "73"
    ["lang"] => string(2) "en"
    ["title"] => string(3) "KCl"
    ["brief"] => string(0) ""
    ["application"] => string(151) "Idea materials for making optical elements for prisms, lenses, filters, and various pool and laser windows in infrared devices and optical instruments."
    ["content"] => string(11827) "<table width="559" cellspacing="0"><tbody><tr class="firstRow"><td style="padding: 4px 5px; border-width: 1px; background: rgb(255, 255, 255);" width="205" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Crystal</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top-width: 1px; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="354" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">KBr</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="205" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Crystal Structure</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="354" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Cubic</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="205" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Growth method</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="354" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Czochralski</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="205" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Melting point</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="354" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">770 ℃</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="205" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Lattice constant</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="354" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">a=6.291Å</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="205" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Density</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="354" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">1.98<span style="font-size: 14px; font-family: 宋体;">(</span><span style="font-size: 14px; font-family: " times="" new="">g/cm3</span><span style="font-size: 14px; font-family: 宋体;">)</span></span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="205" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Transmission Band</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="354" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">0.2-27.50um</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="205" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Refractivity</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="354" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">1.49</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="205" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Transmissivity</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="354" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">91%</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="205" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Hygroscopy</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="354" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">water-soluble crystal, which is easily tidal, and cannot be chemically polished,</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="205" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Orientation</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="354" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">&lt;100&gt;,&lt;110&gt;,&lt;111&gt;.<!--111--><!--110--><!--100--><!--111--><!--110--><!--100--><!--111--><!--110--><!--100--><!--111--><!--110--><!--100--><!--111--><!--110--><!--100--><!--111--><!--110--><!--100--></span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="205" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Orientation tolerance</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="354" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">±0.5-2°</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="205" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Dimension</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="354" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">10×10mm<span style="font-size: 14px; font-family: 宋体;">、</span><span style="font-size: 14px; font-family: " times="" new="">20*20mm.<span style="color: rgb(34, 34, 34); font-family: Arial, sans-serif; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"> Φ</span>50.8mm</span></span></p><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Can be processed according to the customer needs</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="205" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Thickness</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="354" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">0.5-5 mm</span></p><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Can be processed according to the customer needs</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="205" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Polishing</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="354" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">One side or two sides</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="205" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">S/D</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="354" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">80/50</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="205" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Roughness</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="354" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">≤ 30nm</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="205" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Packing</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="354" valign="center"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Class 100 clean bag, Class 1000 clean room</span></p></td></tr></tbody></table><p><br/></p>"
    ["content2"] => string(526) "<p><span style="font-size: 14px;">Dimension</span></p><p><span style="font-size: 14px;">10×10mm、20*20mm.</span></p><p><span style="font-size: 14px;"><span style="color: rgb(34, 34, 34); font-family: Arial, sans-serif; font-size: 13px; background-color: rgb(255, 255, 255);">Φ</span>50.8mm</span></p><p><br/></p><p><span style="font-size: 14px;">Thickness<span style="font-size: 14px; white-space: pre;"></span>0.5-5 mm</span></p><p><br/></p><p><span style="font-size: 14px;">Customized upon request.</span></p><p><br/></p>"
    ["content_detail"] => string(462) "<p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Crystals such as sodium chloride, potassium bromide and potassium chloride are uniform, bright and high transmittance within 0.250-20 μm when thickness less than 10mm, and no impurity absorption. These single crystals are idea materials for making optical elements for prisms, lenses, filters, and various pool and laser windows in infrared devices and optical instruments.</span></p>"
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    ["meta_title"] => string(32) "Potassium Chloride (KCl) crystal"
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    ["meta_desc"] => string(256) "Potassium Chloride, potassium bromide and potassium chloride crystals are uniform, and high transmittance within 0.250-20 μm. Can be used to making elements for prisms, lenses, filters, and pool and laser windows in infrared devices and optical instrument"
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  [2] => array(28) {
    ["id"] => string(2) "72"
    ["lang"] => string(2) "en"
    ["title"] => string(3) "KBr"
    ["brief"] => string(0) ""
    ["application"] => string(151) "Idea materials for making optical elements for prisms, lenses, filters, and various pool and laser windows in infrared devices and optical instruments."
    ["content"] => string(11174) "<table width="557" cellspacing="0"><tbody><tr class="firstRow"><td style="padding: 4px 5px; border-width: 1px; background: rgb(255, 255, 255);" width="256" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Crystal</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top-width: 1px; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="301" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">KBr</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="256" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Crystal Structure</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="301" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Cubic</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="256" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Growth method</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="301" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Czochralski</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="256" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Melting point</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="301" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">734 ℃</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="256" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Lattice constant</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="301" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">a=5.596Å</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="256" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Density</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="301" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">2.75<span style="font-size: 14px; font-family: 宋体;">(</span><span style="font-size: 14px; font-family: " times="" new="">g/cm3</span><span style="font-size: 14px; font-family: 宋体;">)</span></span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="256" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Transmission Band</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="301" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">0.25-27.50um</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="256" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Refractivity</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="301" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">1.49025</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="256" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Transmissivity</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="301" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">91%</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="256" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Hygroscopy</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="301" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">water-soluble crystal, which is easily tidal, and cannot be chemically polished,</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="256" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Orientation</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="301" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">&lt;100&gt;,&lt;110&gt;,&lt;111&gt;.<!--111--><!--110--><!--100--><!--111--><!--110--><!--100--><!--111--><!--110--><!--100--><!--111--><!--110--><!--100--></span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="256" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Orientation tolerance</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="301" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">±0.5-2°</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="256" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Dimension</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="301" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">10×10mm<span style="font-size: 14px; font-family: 宋体;">、</span><span style="font-size: 14px; font-family: " times="" new="">20*20mm.Dia50.8mm</span></span></p><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Can be processed according to the customer needs</span></p></td></tr><tr style="height:6px"><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="256" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Thickness</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="301" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">0.5-5 mm</span></p><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Can be processed according to the customer needs</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="256" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Polishing</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="301" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">One side or two sides</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="256" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">S/D</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="301" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">80/50</span></p></td></tr><tr><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="256" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Roughness</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="301" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">≤ 30nm</span></p></td></tr><tr style="height:6px"><td style="padding: 4px 5px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="256" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Packing</span></p></td><td style="padding: 4px 5px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(255, 255, 255);" width="301" valign="top"><p><span style="font-size: 14px; font-family: arial, helvetica, sans-serif;">Class 100 clean bag, Class 1000 clean room</span></p></td></tr></tbody></table><p><br/></p>"
    ["content2"] => string(503) "<p><span style="font-size: 14px;">Dimension</span></p><p><span style="font-size: 14px;">10×10mm、20*20mm.</span></p><p><span style="font-size: 14px;"><span style="color: rgb(34, 34, 34); font-family: Arial, sans-serif; font-size: 13px; background-color: rgb(255, 255, 255);">Φ</span>50.8mm</span></p><p><br/></p><p><span style="font-size: 14px;">Thickness</span></p><p><span style="font-size: 14px;">0.5-5 mm</span></p><p><br/></p><p><span style="font-size: 14px;">Customized upon request.</span></p>"
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    ["meta_title"] => string(31) "Potassium bromide (KBr) crystal"
    ["meta_key"] => string(76) "Potassium bromide,KBr,uniform, high transmittance,prisms,lenses,laser window"
    ["meta_desc"] => string(256) "Potassium Chloride, potassium bromide and potassium chloride crystals are uniform, and high transmittance within 0.250-20 μm. Can be used to making elements for prisms, lenses, filters, and pool and laser windows in infrared devices and optical instrument"
    ["model"] => string(0) ""
    ["feature"] => string(117) "Uniform, bright and high transmittance within 0.250-20 μm when thickness less than 10mm, and no impurity absorption."
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}