<p> </p> <p> <span style="FONT-SIZE: small"><span style="COLOR: #000000"><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">東莞高硼硅玻璃管</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">,</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">東莞防爆玻璃管是由高硼硅玻璃制成的玻璃管</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">,</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">東莞高硼硅玻璃管</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">,</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">東莞防爆玻璃管具有非常低的熱膨脹系數(shù)</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">,</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">耐高溫</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">,</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">可耐</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">200</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">度的溫差劇變。</span><span style="FONT-FAMILY: Times New Roman"> </span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">東莞高硼硅玻璃管</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">,</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">東莞防爆玻璃管是利用玻璃在高溫狀態(tài)下導(dǎo)電的特性，通過在玻璃內(nèi)部加熱來實現(xiàn)玻璃熔化，經(jīng)先進(jìn)生產(chǎn)工藝加工而成。含硅量</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman"> 80%</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">以上</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">,</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">應(yīng)變溫度</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">520</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">℃</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman"> ,</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">退火溫度</span><span style="FONT-FAMILY: Times New Roman"> </span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">560</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">℃</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman"> ,</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">軟化溫度</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman"> </span><span style="FONT-FAMILY: Times New Roman">820</span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: " lang="EN-US"><span lang="EN-US">℃</span></span><span style="FONT-FAMILY: Times New Roman"> ,</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">折射率</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman"> 1.47 ,</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">透光率</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">(2mm) 92% ,</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">彈性模量</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman"> 67KNmm-2 ,</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">抗</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">,</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">強度</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman"> 40-120Nmm-2 ,</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">加工溫度（</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">104dpas</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">）</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">1220</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">℃</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman"> ,</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">熱膨脹系數(shù)（</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">20</span><span style="FONT-FAMILY: Times New Roman">-300</span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: " lang="EN-US"><span lang="EN-US">℃</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: " lang="EN-US">）</span><span style="FONT-FAMILY: Times New Roman">3.3</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">×</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">10-6K-1</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">，所以耐急冷急熱性能優(yōu)越。</span><span style="FONT-FAMILY: Times New Roman"> </span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">耐熱溫差：</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">270</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">度（這個數(shù)據(jù)很關(guān)鍵）</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">. </span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">所以東莞高硼硅玻璃管</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">,</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">東莞防爆玻璃管是理想的燈罩</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">,</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">燭臺的制作原料</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">,</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">可以經(jīng)過印花</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">,</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">磨砂等處理</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">,</span></span><span style="FONT-FAMILY: 宋體; mso-ascii-font-family: ">達(dá)到更加精致美麗的效果</span><span lang="EN-US"><span style="FONT-FAMILY: Times New Roman">.</span></span></span></span></p>