采购黄腊管你必须知道的事情

黄腊管采用无碱玻璃纤维编织管涂以聚氯乙烯树脂，经加热塑化而成的绝缘套管。聚氯乙烯玻璃纤维漆管具有良好的介电性能和耐化学性，以及优越的柔软性和弹性。黄腊管适用于电机，电器，仪器，仪表，医疗设备，无线电，电视机以及电风扇，洗衣机等家用电器装置的布线绝缘和机械保证。黄腊管亦可用于宾馆家庭装修的电线套管能，能有效防止老鼠等家害所造成的电线短路。

 黄腊管(PE)塑料一种，我们常常提的方便袋就是黄腊管(PE).黄腊管是结构最简单的高分子，也是应用最广泛的高分子材料。它是由重复的 CH2 单元连接而成的。黄腊管是通过乙烯（ CH2=CH2 ）的加成聚合而成的。

Huang Laguan (PE) plastic a convenient bag, we often say that the yellow wax tubes (PE). The yellow wax tubes is the most simple structure of polymer, polymer materials are the most widely used. It is composed of a CH2 unit repeated connected to the. Yellow wax tubes by ethylene (CH2=CH2) addition polymerization.   黄腊管的性能取决于它的聚合方式。在中等压力(15-30大气压)有机化合物催化条件下进行Ziegler-Natta聚合而成的是高密度黄腊管(HDPE)。 Yellow wax tubes performance depends on its polymerization. At moderate pressure (15-30 ATM) under the conditions of catalytic organic compounds are formed by the aggregation of Ziegler-Natta is high density yellow wax tubes (HDPE). 这种条件下聚合的黄腊管分子是线性的，且分子链很长，分子量高达几十万。如果是在高压力(100-300MPa)，高温(190 210C)，过氧化物催化条件下自由基聚合，生产出的则是低密度黄腊管(LDPE)，它是支化结构的。 The conditions of polymerization of yellow wax tubes molecule is linear, and the molecular chain is very long, the molecular weight of up to hundreds of thousands of. If it is at high pressure (100-300MPa), high temperature (190 210C), free radical polymerization of peroxidase catalyzed conditions, production is low density yellow wax tubes (LDPE), which is a branched structure.  http://www.cnnlzd.cc/ 

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