Product Details

Specifications

Chlorinated Polyvinyl Chloride (CPVC) has characteristics of excellent heat resistance, chemical corrosion resistance, etc

Chlorinated Polyvinyl Chloride CPVC

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.

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

Specification

No.	Item	Unit	J700	Z500	T500	N500
1	Chlorine content	%	6668	6266	6266	6064
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

Use

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
J700	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.
Z500	Good fluidity	Used in all kinds of heat-resistant products adopting inject technology, such as pipes, filter material, spin-drier fitting etc..
T500	Good dissolvability, and film shaping property	Used in producing coating etc..
N500	Good solubility and bonding property	Applying to bond producing and act as an additive of chlorine fibre