The CPVC resin is made by chlorination modification of PVC resin and is one advanced engineering material. After chlorination, the irregularity of molecular bond of the PVC resin and the polarity of molecular chain increase, the dissolvability and chemical stablility of the resin also increase, and accordingly improve the heat resistance and resist the corrosion of acid, caustic, salt and oxidant etc.
Description:
The CPVC resin is made by chlorination modification of PVC resin and is one advanced engineering material. After chlorination, the irregularity of molecular bond of the PVC resin and the polarity of molecular chain increase, the dissolvability and chemical stablility of the resin also increase, and accordingly improve the heat resistance and resist the corrosion of acid, caustic, salt and oxidant etc.
INDEX SHEET:
NO | ITEM | Extrusion grade KRT-700 | Injection grade KRT-500 |
1 | Content of chlorine % (≥) | 63~69 | 63~67 |
2 | Appearance | White powder | White powder |
3 | Volatile matter content % (≤) | 0.4 + | 0.4 |
4 | 30 mesh sieving rate % (≥) | 99 | 99 |
5 | Thermal decomposition temperature °C (≥) | 110 | 110 |
6 | Density (g/cm³) | 1.45-1.58 | 1.45-1.58 |
7 | Tensiles strength (Mpa) | 54-70 | 54-70 |
8 | Bending strength (Mpa) | 120 | 120 |
9 | Linear expansion coefficient (K-1) | (7.5-8.0)*10-5 | (7.5-8.0)*10-5 |
10 | Screenings(0.6mm) (≤) % | 1 | 1 |
Application:
1.Hot and cold water pipe,fitting.
2.Fire fighting pipe,fitting,sprinkler.
3.Temperature,corrosion—resisitant chemical pipe fitting.
4.Underground high-voltage power cable with CPVC pipe
5.Crude oil gathering and transportation pipe
6.Modifier improving functional materials high temperature &corrosion resistance
7.Foam Material.
Storage & transportation:
Kept in dry and ventilating place, avoid moisture, insolation and fire. No mix with other chemicals.
Packing:
Packed in 25kg woven bag or 500kg bulk bag.
Raw Materials for SPC Flooring
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Contact:
Phone: 0086 19526969938
Tel:
Email: info@krtchem.com
Add: Economic Development Zone, Linqu County, Weifang City, Shandong Province, China
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