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class="xypg-detail-info-bar"> <div class="detail-info-time"><i class="iconfont icon-shijian"></i>2022-04-13 13:35</div> <div class="detail-info-numbers"><i class="iconfont icon-chakan"></i><script src="http://www.lyhkv.com/plus/count.php?view=yes&aid=535&mid=2"type='text/javascript' language="javascript"></script>次</div> </div> <div class="xypg-detail-con"> <div> <span style="font-size:14px;"> 隨著城市規劃建設的迅速發展，如今<strong>PE管</strong>早在各種建筑項目上普遍應用，優點多多獲得了大家認同，為了更好的運用，下邊我們一起了解下<a href="http://www.lyhkv.com/">PE管</a>的使用要求及特性優勢有哪些吧。</span></div> <div> <span style="font-size:14px;"> PE管無臭，無毒性，觸感似蠟，具備優質的耐溫特性，化學可靠性好，耐溫大部分強酸強堿的腐蝕。聚乙烯為典型的熱固性塑料，是無臭、無氣味、無毒性的易燃性乳白色粉末狀。成形生產加工的PE環氧樹脂均是經擠壓塑料加工的蠟狀顆粒料，外型呈奶白色。</span></div> <div> <span style="font-size:14px;">　　PE管化學可靠性不錯，室內溫度下能耐稀硝酸、稀硫酸和一切濃度值的硫酸、鹽酸、硫酸銨、苯甲酸、醋酸、氫氧化鈉、丙烯胺、雙氧水、燒堿、三氯化鐵溶液等水溶液。但不抗強空氣氧化的浸蝕，如發煙硫酸·濃硝酸、鉻酸與鹽酸的溶液。在室內溫度下所述有機溶劑會對高壓聚乙烯造成遲緩的沉積作用，濃硫酸和濃硝酸會迅速地腐蝕高壓聚乙烯，使其毀壞或溶解。</span></div> <div style="text-align: center;"> <span style="font-size:14px;"><img alt="" src="/uploads/220413/2-2204131340311T.png" style="width: 373px; height: 314px;" /></span></div> <div> <span style="font-size:14px;"> 　PE管在空氣、太陽和氧的功效下，會產生脆化，掉色、開裂、變脆或脫層，缺失其物理性能。在成形生產加工溫度下，也會因化學作用，使其溶體戮度降低，產生掉色、出現花紋，因此在成形生產加工和應用全過程或選料時還應留意。正由于高壓聚乙烯有著以上個性特征，非常容易生產加工成形，因而PE管無臭，無毒性，觸感似蠟，具備優質的耐溫特性，化學可靠性好，耐溫大部分強酸強堿的腐蝕。</span></div> <div> <span style="font-size: 14px;"> 以上是關于PE管的使用要求及特性優勢，只要按照規定進行處理可以達到好的效果，延長使用壽命，如果大家有不明白的，可以和我們聯系，我們會給您專業的建議，避免盲目操作造成損失。</span></div> </div> <div class="xypg-detail-tags"> <div class="tags-title"> <h5> </h5> <div class="baidu-share">  <div class="bdsharebuttonbox"> <a href="#" class="bds_more" data-cmd="more"></a> <a href="#" class="bds_qzone" data-cmd="qzone"></a> <a href="#" class="bds_tsina" data-cmd="tsina"></a> <a href="#" class="bds_tqq" data-cmd="tqq"></a> <a href="#" class="bds_renren" data-cmd="renren"></a> <a href="#" class="bds_weixin" data-cmd="weixin"></a> </div> <script> 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