<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、丙烯酸酯類膠粘劑。該產(chǎn)品專門針對普通塑料如PMMA,PC與金屬的粘接而設計。具有粘接力強，透明度高，耐候性好等特點。</div> <div><strong>產(chǎn)品特點</strong></div> <div>l         對塑料金屬如不銹鋼附著力超強，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                   無色透明液體</div> <div>黏度（@25℃,旋轉(zhuǎn)黏度計） 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)是在高壓無極汞燈源 ◎365nm下測得</div> <div>定位時間（s）               2</div> <div>完全固化時間（s）           30</div> <div><strong>物化性能</strong></div> <div>以下數(shù)據(jù)是在高壓無極汞燈源 ◎365nm累積能量1800mj固化后測得</div> <div>硬度（邵D）                 60</div> <div>斷裂伸長率（％）             200</div> <div>抗張強度（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)是在高壓無極汞燈源 ◎365nm累積能量1800mj固化后測得</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>耐候性測試</strong><strong>  </strong></div> <div>以下數(shù)據(jù)是在高壓無極汞燈源 ◎365nm累積能量1800mj固化后測得</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>測試條件</div> </td> <td width="98" valign="top"> <div>粘結(jié)強度保持率（％）</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>儲存條件</strong>  請儲存在陰涼避光地方，打開瓶蓋后請蓋好瓶蓋，未用完膠液不可倒回原包裝瓶，較佳儲存溫度在8－21℃。過高或過低都會影響膠液性能。</div> </td> </tr> </tbody> </table> </div>