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值得一提的是，它的無機化學可靠性十分***，除能被濃硫酸、濃硝酸腐蝕外，對其他各式各樣化學藥品都波動，但低含量的脂肪烴、芬芳烴和氯化烴等能使聚丙稀變軟和溶脹，一起它的無機化學可靠性隨晶粒***小的提高還逐步進步，因此聚丙稀適宜制做各式各樣化工管道和零配件，耐腐蝕實踐效果***。</div> <div> <img alt="pvc塑料通風管" src="/uploads/allimg/220303/1-22030315362O41.jpg" style="width: 500px; height: 500px;" /></div> <div> <strong>pvc塑料通風管</strong>材料的***性：1、不生銹：pvc塑料通風管閘閥可在挺***的溫度范圍之內(nèi)承當pH,范圍在1~13的高濃的酸和堿的浸蝕。2、抗磨損、不積垢：pvc塑料通風管閘閥及管材內(nèi)腔勻稱光亮，活動性摩擦阻力小并且不積垢。3、添加震動和樂音：pvc塑料通風管閘閥具有***質(zhì)的隔音性***性，可清楚降低由液體活動性形成的震動和樂音。4、防寒裂：pvc塑料通風管原材料延展性***質(zhì)促進管件和管材橫截面可隨之凍脹的液體一塊兒澎漲而不容易脹裂。5、防冷凝水，熱危害少：pvc塑料通風管原材料爲欠佳熱電導體，可降低冷凝水成績并降低熱損少。6、設(shè)備操作：PP通風風管很輕，設(shè)備操作便捷，并且具有可焊性。</div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <br></div> <div id="5sbsdi8m6l" class="clear"></div> </div> <div id="5sbsdi8m6l" class="p14-info-3 blk"> <div id="5sbsdi8m6l" class="p14-info-3-tit"> </div> <div id="5sbsdi8m6l" class="p14-info-3-list"> </div> </div> <div id="5sbsdi8m6l" 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