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} }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <strong><strong>UL94 燃烧测试简介：</strong></p><p> 阻燃等级由HB，V-2，V-1向V-0逐级递增９�/p><p> HB：UL94标准�?底的阻燃等级。要求对�?�?3 毫米厚的样品，燃烧速度小于40毫米每分钟；小于3毫米厚的样品，燃烧速度小于70毫米每分钟；或者在100毫米的标志前熄灭、�/p><p> V-2：对样品进行两次10秒的燃烧测试后，火焰�?0秒内熄灭，可以有燃烧物掉下、�/p><p> V-1：对样品进行两次10秒的燃烧测试后，火焰�?0秒内熄灭，不能有燃烧物掉下、�/p><p> V-0：对样品进行两次10秒的燃烧测试后，火焰�?0秒内熄灭，不能有燃烧物掉下、�/p><p> UL94燃烧分级测试，是目前应用*广泛的塑料材料可燃性测试方法。MOTIS UL94 水平垂直燃烧仪，采用全标准满足度设计思想，考虑了众多测试标准，集成于一台测试箱内；该水平垂直燃烧仪设计为对设备和器具部件材料的UL标准可燃性能试验，众多应用于*终用途的测试指标，如易燃性能、燃烧速率、火焰蔓延、燃烧强度及产品的阻燃性能均可被检测、�/strong></p><p><strong>UL94 水平垂直燃烧仪简介：</strong></p><p> MOTIS UL94 水平垂直燃烧仪，采用全标准满足度设计思想，考虑了众多测试标准，集成于一台测试箱内；该水平垂直燃烧仪设计为对设备和器具部件材料的UL标准可燃性能试验，众多应用于*终用途的测试指标，如易燃性能、燃烧速率、火焰蔓延、燃烧强度及产品的阻燃性能均可被检测、�/p><p><strong>水平垂直燃烧仪符合标准：</strong></p><p> UL94 水平燃烧测试：UL HB、IEC 60695-11-10、IEC 60707、ISO 1210、GB/T 2408</p><p> UL94 50W 垂直燃烧测试：UL94 V0、V1、V2、IEC 60695-11-10、ISO 1210、GB/T 2408</p><p> UL94 500W垂直燃烧测试：UL94 5VA�?VB、IEC 60695-11-20、ISO 9770、GB/T 5169.17</p><p> UL94 薄膜材料垂直燃烧测试：VTM-0、VTM-1、VTM-2、ISO 9773</p><p> UL94 泡沫材料水平燃烧测试：HF-1、HF-2、HBF、ISO 9772、GB/T 8332</p><p><strong>水平垂直燃烧仪主要特点：</strong></p><p> 1、测试箱体体积大�?.75立方米，箱体内壁为黑艱�/p><p> 2、超大型透明观测窗，便于充分观测试样燃烧状�?/p><p> 3、人性化设计的门开孔方式，便于触及试样及燃烧器</p><p> 4、燃烧器角度�?�?0�?5度便捷调节，满足各个标准需�?/p><p> 5、提供本生灯火源，符合ASTM D5025标准</p><p> 6、面板计时器装置可记录测试时间等信息</p><p> 7、提供转子流量计可调节燃烧气体流野�/p><p> 8、采用高精密调压阀，调节标准所需气体压力</p><p> 9、扇形燃烧器，符合ASTM D4986标准要求</p><p> 10、顶部排风装置，抽取燃烧所产生的废氓�/p><p> 11、可选购燃烧器校准系统，符合ASTM D5207标准</p><p> </p><p> </p><p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="315400" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">