Product Details

Specifications

CPVC has characteristics of excellent heat resistance, chemical corrosion resistance,it can be used in CPVC pipe etc.

1.Chlorinated Polyvinyl Chloride (CPVC)

Product introduction

Chlorinated polyvinyl chloride is a new-style macromolecule synthetic material and additive, which is made from polyvinyl chlorides colophony of special model and chlorine gas when they have replace-reaction in the condition of solicitation of ultraviolet radiation. It is a kid of white or yellowish fluid powder.

Properties and specification

2.Chlorinated Polyvinyl Chloride (CPVC) has characteristics of excellent heat resistance, chemical corrosion resistance, aging resistance and fire resistance property.

Specification

No.	Item	Unit	J-700	Z-500	T-500	N-500
1	Chlorine content	%	66-68	62-66	62-66	60-64
2	Volatile content	%,≤	0.4	0.4	0.4	0.4
3	Thermal decomposition temperature	,≥	115	115	105	110
4	Heat stability time(165)	S,≥	90	90	60	60
5	Screenings(0.595mm)	%,≤	0.2	0.2	0.2	0.2
6	Oil-absorb ratio	%,≥	25	25	30	30
7	Absolute viscosity	CP	1.3-1.6	1.3-1.5	1.3-1.5	1.3-1.5

Chlorinated Polyvinyl Chloride can take the place of traditional thermoplastic engineering plastic, widely used in the fields of petroleum, chemical, building materials, ship-making, printing, dyeing, food, and paper-making etc..

Main models and use of CPVC

Model	Main properties	Main use
J-700	Excellent resistance to heat, corrosion, high heat distortion temperature	Used in all kinds of heat-resistant plastic products made with the extrusion method, such as hot-water tube using in shipping and life facilities, brine tube, chlorine gas tube, electric pipeline of chloroalkali factories, etc.
Z-500	Good fluidity	Used in all kinds of heat-resistant products adopting inject technology, such as pipes, filter material, spin-drier fitting etc..
T-500	Good dissolvability, and film shaping property	Used in producing coating etc..
N-500	Good solubility and bonding property	Applying to bond producing and act as an additive of chlorine fibre