<table border="0" cellspacing="0" cellpadding="4" width="100%"> <tbody> <tr> <td style="font-weight: bold; font-size: 20px; color: red;" align="center">塑料與金屬 塑料與塑料粘結(jié)用uv膠</td> </tr> </tbody> </table> <div class="showpic"> <table border="0" cellspacing="5" cellpadding="0" width="100%"> <tbody> <tr> <td bgcolor="#ffffff"> <div><strong><img src="http://member.glass.com.cn/UploadFile/20091219112944471.jpg" border="0" alt="" /></strong></div> <div><strong>CRC塑料與金屬</strong><strong> </strong><strong>塑料與塑料粘結(jié)用</strong><strong>UV</strong><strong>膠</strong><strong> </strong></div> <div><strong></strong> </div> <div><strong>一般塑料粘金屬膠</strong><strong>    </strong></div> <div><strong>產(chǎn)品簡(jiǎn)介</strong><strong></strong></div> <div><strong>該uv膠</strong>是一種單組份、紫外光固化、丙烯酸酯類(lèi)膠粘劑。該產(chǎn)品專(zhuān)門(mén)針對(duì)普通塑料如PMMA,PC與金屬的粘接而設(shè)計(jì)。具有粘接力強(qiáng)，透明度高，耐候性好等特點(diǎn)。</div> <div><strong>產(chǎn)品特點(diǎn)</strong></div> <div>l         對(duì)塑料金屬如不銹鋼附著力超強(qiáng)，可破壞基材</div> <div>l         固化后高透明，不發(fā)白，不霧化</div> <div>l         固化速度快</div> <div>l         耐候性好</div> <div><strong>膠液性能</strong></div> <div>外觀                   無(wú)色透明液體</div> <div>黏度（@25℃,旋轉(zhuǎn)黏度計(jì)） 6500cps</div> <div>比重                     1.08</div> <div>蒸汽壓                   < 0.3 </div> <div>溶劑含量％                0  </div> <div>色度                      1－2</div> <div>PH值                      7.5</div> <div><strong>固化條件</strong></div> <div>以下數(shù)據(jù)是在高壓無(wú)極汞燈源 ◎365nm下測(cè)得</div> <div>定位時(shí)間（s）               2</div> <div>完全固化時(shí)間（s）           30</div> <div><strong>物化性能</strong></div> <div>以下數(shù)據(jù)是在高壓無(wú)極汞燈源 ◎365nm累積能量1800mj固化后測(cè)得</div> <div>硬度（邵D）                 60</div> <div>斷裂伸長(zhǎng)率（％）             200</div> <div>抗張強(qiáng)度（MPa）              20</div> <div>折射率                       1.45</div> <div>吸水率（◎25℃，24h）        0.8</div> <div> </div> <div><strong>膠液粘接性能</strong></div> <div>以下數(shù)據(jù)是在高壓無(wú)極汞燈源 ◎365nm累積能量1800mj固化后測(cè)得</div> <div> </div> <table border="1" cellspacing="0" cellpadding="0" width="307"> <tbody> <tr> <td width="161" valign="top"> <div>粘接基材</div> </td> <td width="146" valign="top"> <div>剪切強(qiáng)度（MPa）</div> </td> </tr> <tr> <td width="161" valign="top"> <div>PC/GLASS</div> </td> <td width="146" valign="top"> <div>15</div> </td> </tr> <tr> <td width="161" valign="top"> <div>PC/UNSTAINED-STEEL</div> </td> <td width="146" valign="top"> <div>       18</div> </td> </tr> <tr> <td width="161" valign="top"> <div>PMMA/GLASS</div> </td> <td width="146" valign="top"> <div>15</div> </td> </tr> <tr> <td width="161" valign="top"> <div>PMMA/UNSTAINED-STEEL</div> </td> <td width="146" valign="top"> <div>18</div> </td> </tr> </tbody> </table> <div> </div> <div><strong>耐候性測(cè)試</strong><strong>  </strong></div> <div>以下數(shù)據(jù)是在高壓無(wú)極汞燈源 ◎365nm累積能量1800mj固化后測(cè)得</div> <table border="1" cellspacing="0" cellpadding="0"> <tbody> <tr> <td width="115" valign="top"> <div>基材</div> </td> <td width="142" valign="top"> <div>測(cè)試條件</div> </td> <td width="98" valign="top"> <div>粘結(jié)強(qiáng)度保持率（％）</div> </td> </tr> <tr> <td width="115" valign="top"> <div>PC/GLASS</div> </td> <td width="142" valign="top"> <div>-25℃(1h)+55℃(1h)20循環(huán)</div> </td> <td width="98" valign="top"> <div>90</div> </td> </tr> <tr> <td width="115" valign="top"> <div>PC/UNSTAINED-STEEL</div> </td> <td width="142" valign="top"> <div>-25℃(1h)+55℃(1h)20循環(huán)</div> </td> <td width="98" valign="top"> <div>90</div> </td> </tr> <tr> <td width="115" valign="top"> <div>PMMA/GLASS</div> </td> <td width="142" valign="top"> <div>65℃90%RH（72h）</div> </td> <td width="98" valign="top"> <div>68</div> </td> </tr> <tr> <td width="115" valign="top"> <div>PMMA/UNSTAINED-STEEL</div> </td> <td width="142" valign="top"> <div>65℃90%RH(72h)</div> </td> <td width="98" valign="top"> <div>68</div> </td> </tr> </tbody> </table> <div><strong>儲(chǔ)存條件</strong>  請(qǐng)儲(chǔ)存在陰涼避光地方，打開(kāi)瓶蓋后請(qǐng)蓋好瓶蓋，未用完膠液不可倒回原包裝瓶，較佳儲(chǔ)存溫度在8－21℃。過(guò)高或過(guò)低都會(huì)影響膠液性能。</div> </td> </tr> </tbody> </table> </div>