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CPVC电力管与UPVC排水管有什么区别?

作者: admin    来源:http://www.laobingguandao.com  时间:2019-12-20    人气:
  CPVC电力管与UPVC排水管两者有什么区别呢?今日就和大家聊聊CPVC电力管与UPVC排水管的不同之处。
  What is the difference between CPVC power pipe and UPVC drainage pipe? Today, Dudeli pipe industry will talk with you about the differences between CPVC power pipe and UPVC drainage pipe.
  一、CPVC电力管简介
  1、 Brief introduction of CPVC power pipe
  PVC-C电力电缆套管全称为“埋地式高压电力电缆用氯化聚氯乙烯(PVC-C)套管”,主要用于电力电缆的铺设并起导向和保护电缆作用,与传统的石棉加水泥的形式相比,具有柔性好、不易断裂和老化、无放射污染等特点;产品在扩口承插连接处加高温橡胶圈,起到不让热胀冷缩的作用,且不需再施工现场浇混凝土及保障层;自重轻、施工简便、费用低,可大大缩短工期;维卡软化温度不小于93℃,电缆在管内发生过载短路所产生的温度对产品无影响。较好的刚度及耐热性能够承受高压电力电缆在运行过程中产生的缆芯温度和泥土对管材的外压,且其价格较低,安装简便。
  PVC-C power cable sleeve is called "chlorinated polyvinyl chloride (PVC-C) sleeve for buried high voltage power cable", which is mainly used for laying power cable and plays the role of guiding and protecting cable. Compared with the traditional form of asbestos and cement, PVC-C power cable sleeve has the characteristics of good flexibility, not easy to break and aging, no radiation pollution, etc.; the product adds high-temperature rubber ring at the expansion socket connection, which does not play a role Let the function of thermal expansion and cold shrinkage, and no need to cast concrete and support layer on the construction site; light self weight, simple construction, low cost, can greatly shorten the construction period; Vicat softening temperature is not less than 93 ℃, and the temperature caused by overload and short circuit of cable in the pipe has no impact on the product. The better rigidity and heat resistance can bear the temperature of the cable core and the external pressure of the soil on the pipe during the operation of the high-voltage power cable, and its price is low, and the installation is simple.
  二、UPVC排水管简介:
  2、 Brief introduction of UPVC drainage pipe:
  UPVC管以聚氯乙烯树脂为载体,在减弱树脂分子链间的引力时具有感温准确、定时熔融、吸收添加剂的成分等优良特性,同时,采用名优钙锌复合型热稳定剂 ,在树脂受到高温与熔融的过程中可捕捉、吸收中和氯化氢的脱出,与聚烯结构进行双键加成反应,置换分子中活泼和不稳定的氯原子。从而科学的控制树脂在熔融状态下的催化降解和氧化分解。
  UPVC pipe is supported by PVC resin, which has excellent characteristics such as accurate temperature sensing, timed melting and absorption of additive components when weakening the attraction between resin molecular chains. Meanwhile, the famous calcium zinc composite heat stabilizer is used to capture, absorb and neutralize the hydrogen chloride release during the process of resin being subjected to high temperature and melting, double bond addition reaction with polyolefin structure and replacement of components An active and unstable chlorine atom in a particle. So as to scientifically control the catalytic degradation and oxidative decomposition of the resin in the molten state.
  三、CPVC电力管与UPVC排水管的区别
  3、 Difference between CPVC power pipe and UPVC Drain Pipe
  1、材料不同:
  1. Different materials:
  CPVC电力管的材料是CPVC,是CPE和PVC混合在一起的材料,CPE是氯化聚乙烯,可作为高质量的特种橡胶。
  The material of CPVC power pipe is CPVC, which is a mixture of CPE and PVC. CPE is chlorinated polyethylene, which can be used as high-quality special rubber.
  UPVC排水管的材料是UPVC,是氯乙烯单体经聚合反应而制成的无定形热塑性树脂加的添加剂如稳定剂、润滑剂、填充剂等组成。除了用添加剂外还采用了与其它树脂进行共混改性的办法。熔体粘度高,流动性差,即使增加压力和熔体温度,流动性的变化也不大。
  UPVC Drain pipe is made of UPVC, which is an additive of amorphous thermoplastic resin made of vinyl chloride monomer through polymerization, such as stabilizer, lubricant, filler, etc. In addition to additives, the method of blending with other resins was also adopted. The viscosity of melt is high and the fluidity is poor. Even if the pressure and melt temperature are increased, the fluidity will not change much.
  2、外观不同:
  2. Different appearance:
  CPVC电力管颜色一般都为黄色,桔黄色。
  The color of CPVC power pipe is generally yellow and orange.
  UPVC排水管颜色一般都是白色的。
  UPVC drains are generally white in color.
  3、用途不同:
  3. Different uses:
  CPVC电力管一般用在埋地通讯上。
  CPVC power pipe is generally used for buried communication.
  UPVC排水管一般用在排水,排污上面。
  UPVC drainage pipe is generally used for drainage and blowdown.

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