Grade | S700 |
(Test Method) | |
Appearance | White Powder |
Average Degree of Polymerization | 650~750 |
Apparent density,g/ml | 0.54~0.62 |
Vilatile matter(including water content) | ≦0.20% |
Absorption of 100g plasticizer,g | ≧14 |
Residual vinyl chloride monomer content, ug/g | ≦3.0 |
Reduce onSieve, 250μmSieve mesh≤Sieve | ≦2.0% |
Reduce onSieve, 63μmSieve mesh≥Sieve | ≧95% |
Number of Fish Eyes/400cm2 | ≦16 |
Number of Impurity particles | ≦16 |
Whiteness Degree(160(160°C,10min) | ≧75% |
Application:
S700:
PVC S700 is mainly used to produce transparent sheets, which can be rolled into hard and semi hard sheets of the packaging, plates, floor materials, lining hard films (sugar paper, cigarette packaging film), etc. It can be extruded into hard and semi hard sheets for packaging, plates, profiled materials, and can be molded into joints, valves, electrical parts, auto parts and containers, etc