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<div class="index-lang"> <a href="/index.php?case=archive&act=setlang&langurl=en"><img src="/template/D20200225/skin/images/base/lang-en.png" width="20" class="img-circle"> En</a> <a href="/index.php?case=archive&act=setlang&langurl=cn"><img src="/template/D20200225/skin/images/base/lang-cn.png" width="20" class="img-circle"> 中</a> </div> <div class="main"> <div class="blank20 hidden-xs"></div> <div class="blank20 hidden-xs"></div> <div class="blank20 hidden-xs"></div> <div class="chanpin1"> <div class="container"> <div class="col-md-6"> <div class="chanpin1-left"> <div class="chanpin1-bigimg"> <div class="swiper-container gallery-top"> <div class="swiper-wrapper"> <div class="swiper-slide"> <div class="chanpin1-left-item"> <img alt="" src="/en/upload/images/202003/15833112433186.jpg" /> </div> </div> </div> </div> </div> </div> </div> <div class="col-md-6"> <div class="chanpin1-right"> <h4>Si硅</h4> <p>产品详情 Si硅 单晶硅是一种化学惰性材料，超纯硅在1～7µm波段范围中对红外光的透过率在90%～95%与此同时该材料在远红外波段也具有良好的透光性;与锗(Ge)相比较硅(Si)的自由载流子吸收比锗(Ge)小，故热失控现象较锗(</p> <h5>Si硅的特性</h5> <ul> <li></li> <li></li> <li></li> <li></li> <li></li> <li></li> </ul> </div> </div> </div> </div> <div class="chanpin2"> <div class="container"> <p><img src="/en/upload/images/202003/15833112433186.jpg" title="15833112433186.jpg" alt="5RF0VN6bQwijQnGlE9OoaA.jpg"/></p><p>产品详情</p><p> Si硅</p><p> 单晶硅是一种化学惰性材料，超纯硅在1～7µm波段范围中对红外光的透过率在90%～95%与此同时该材料在远红外波段也具有良好的透光性;与锗(Ge)相比较硅(Si)的自由载流子吸收比锗(Ge)小，故热失控现象较锗(Ge)好。</p><p> 硅单晶通常用于3-5µm中波红外光学窗口和光学滤光片的基片;并且因其良好的导热性能与低密度特性，也常作为激光反射镜的材料。</p><p> 理化性质</p><table style="width:433px;border-collapse:collapse;"><tbody><tr class="firstRow"><td style="border: 1pt solid windowtext; padding: 0pt 5.4pt; width: 158px; vertical-align: top;"><p style="vertical-align:middle;"><span style="font-size:6.5pt;"><strong>参数</strong></span></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:275px;border-top-width:1pt;border-top-style:solid;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">Ｓｉ</span></strong></p></td></tr><tr><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:158px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">密度（ｇ／ｃｍ３）</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:275px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">２．３３</span></strong></p></td></tr><tr><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:158px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">熔点（℃）</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:275px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">１４２０</span></strong></p></td></tr><tr><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:158px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">介电常数</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:275px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">１３＠１０ＧＨＺ</span></strong></p></td></tr><tr><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:158px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">热膨胀系数（１／℃）</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:275px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">４.１５×１０－６</span></strong></p></td></tr><tr><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:158px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">体弹模量（Ｇｐａ）</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:275px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">１０２</span></strong></p></td></tr><tr style="height:13px;"><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:158px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">剪切模量（Ｇｐａ）</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:275px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">７９.９</span></strong></p></td></tr><tr style="height:12px;"><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:158px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">热导率（Ｊ／ｋ．ｍ．ｓ）</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:275px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">１６３.３＠２７３Ｋ</span></strong></p></td></tr><tr style="height:11px;"><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:158px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">热容量（Ｊ／ｇ．ｋ）</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:275px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">０.７３３</span></strong></p></td></tr><tr style="height:13px;"><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:158px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">ｋｎｏｏｐ硬度（ｋｇ／ｍｍ２）</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:275px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">１１５０</span></strong></p></td></tr><tr style="height:7px;"><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:158px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">杨氏模量（Ｇｐａ）</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:275px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">１３１</span></strong></p></td></tr><tr style="height:11px;"><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:158px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">泊松比</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:275px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">０.２６６</span></strong></p></td></tr><tr style="height:10px;"><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:158px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">弹性系数</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:275px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">Ｃ１１＝１６７ Ｃ１１＝６５ Ｃ１１＝８０</span></strong></p></td></tr></tbody></table><p> </p><p> 光学性质：</p><table style="width:527px;border-collapse:collapse;"><tbody><tr class="firstRow"><td style="border: 1pt solid windowtext; padding: 0pt 5.4pt; width: 237px; vertical-align: top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">参数</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:290px;border-top-width:1pt;border-top-style:solid;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">Ｓｉ</span></strong></p></td></tr><tr><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:237px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">透过波长范围</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:290px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">１０３ｎｍ－１０４ｎｍ ３×１０４ｎｍ－３×１０５ｎｍ</span></strong></p></td></tr><tr><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:237px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">吸收系数（１／ｃｍ）</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:290px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">１.６×１０－３＠３０００ｎｍ</span></strong></p></td></tr><tr><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:237px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">热光系数ｄｎ／ｄＴ（ｌ／ｋ）</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:290px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">１.６×１０－４</span></strong></p></td></tr></tbody></table><p> 折射率随波长的变化：(20℃)</p><table style="width:391px;border-collapse:collapse;"><tbody><tr class="firstRow"><td style="border: 1pt solid windowtext; padding: 0pt 5.4pt; width: 111px; vertical-align: top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">波长（ｎｍ）</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:105px;border-top-width:1pt;border-top-style:solid;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">折射率（ｎ）</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:90px;border-top-width:1pt;border-top-style:solid;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">波长（ｎｍ）</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:85px;border-top-width:1pt;border-top-style:solid;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">折射率（ｎ）</span></strong></p></td></tr><tr><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:111px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">１３５７.０</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:105px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４９７５</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:90px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">４０００</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:85px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.２５７</span></strong></p></td></tr><tr><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:111px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">１３６７.３</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:105px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４９２６</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:90px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">４２３８</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:85px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４２４５</span></strong></p></td></tr><tr><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:111px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">１３９５.１</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:105px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４９２９</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:90px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">４５００</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:85px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４２３６</span></strong></p></td></tr><tr><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:111px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">１５２９.５</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:105px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４７９５</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:90px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">５０００</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:85px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４２２３</span></strong></p></td></tr><tr style="height:10px;"><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:111px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">１６６０.６</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:105px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４６９６</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:90px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">５５００</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:85px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４２１３</span></strong></p></td></tr><tr style="height:13px;"><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:111px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">１７０９.２</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:105px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４６６４</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:90px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">６０００</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:85px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４２０２</span></strong></p></td></tr><tr style="height:13px;"><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:111px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">１８１３.２</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:105px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４６０８</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:90px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">６５００</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:85px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４１９５</span></strong></p></td></tr><tr style="height:8px;"><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:111px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">１９７０.２</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:105px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４５３７</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:90px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">７０００</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:85px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４１８９</span></strong></p></td></tr><tr style="height:12px;"><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:111px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">２１５２.６</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:105px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４４７６</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:90px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">７５００</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:85px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４１８６</span></strong></p></td></tr><tr style="height:11px;"><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:111px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">２３２５.４</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:105px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４４３</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:90px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">８０００</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:85px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４１８４</span></strong></p></td></tr><tr style="height:12px;"><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:111px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">２７１４.４</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:105px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４３５８</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:90px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">８５００</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:85px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４１８２</span></strong></p></td></tr><tr style="height:11px;"><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:111px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３０００.０</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:105px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４３２</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:90px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">１００００</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:85px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４１７９</span></strong></p></td></tr><tr style="height:12px;"><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:111px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３３０３.３</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:105px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４２９７</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:90px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">１０５００</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:85px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４１７８</span></strong></p></td></tr><tr style="height:8px;"><td style="border-bottom-width:1pt;border-bottom-style:solid;border-left-width:1pt;border-left-style:solid;padding:0pt 5.4pt;width:111px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３５００.０</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:105px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４２８４</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:90px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">１１０４０</span></strong></p></td><td style="border-bottom-width:1pt;border-bottom-style:solid;padding:0pt 5.4pt;width:85px;border-right-width:1pt;border-right-style:solid;vertical-align:top;"><p style="vertical-align:middle;"><strong><span style="font-size:6.5pt;">３.４１７６</span></strong></p></td></tr></tbody></table><p> </p></div> </div> <script src="/template/D20200225/skin/js/nav.js"></script> <nav class="about-nav2"> <ul class="nav1"> <li class="one"><a class="aa" ><span>红外材料</span></a> <ul class="nav2"> <li><a title="Si硅" href="/index.php?case=archive&act=show&aid=137" ><font style="color:;">Si硅</font></a></li> <li><a title="Ge锗" href="/index.php?case=archive&act=show&aid=138" ><font 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