Construction requirements for high chlorinated polyvinyl chloride

Construction requirements for high chlorinated polyvinyl chloride: Before construction, the drawings must be reviewed and a waterproofing construction plan must be prepared; The basement waterproofing project must be constructed by a professional construction team with the corresponding qualification level, and the operators must hold certificates to work. The comprehensive application of polyethylene polypropylene composite waterproof roll material takes on the decomposition function of the waterproof system, forming a waterproof system with good overall performance and stability, which can be used for wet operations.

Chlorinated polyethylene (CPE) is a saturated polymer material with a white powder appearance, non-toxic and odorless. It has excellent weather resistance, ozone resistance, chemical resistance, and aging resistance, as well as good oil resistance, flame retardancy, and coloring properties. Good toughness (still flexible at -30 ℃), good compatibility with other polymer materials, high decomposition temperature, decomposition produces HCl, which can catalyze the dechlorination reaction of CPE.

At present, the application of chlorinated polyethylene in the chemical market is mainly rubber type chlorinated polyethylene, which has a wide range of applications, such as wires and cables (coal mine cables, wires specified in UL and VDE standards), hydraulic hoses, automotive hoses, tapes, rubber sheets, PVC pipe modification, magnetic materials, ABS modification, etc.