Detailed Product Description
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 |
