Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates

PVC SG7 Wuhu Ronghui
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Plastic Datasheets
Basic performance | Test Condition | Test Method | Wuhu Ronghui/SG7 |
---|---|---|---|
Apparent density | 一等品 | ≥0.45 g/cm | |
合格品 | ≥0.40 g/cm | ||
viscosity number | 95-87 ml/g | ||
Superior products | ≥0.48 g/cm | ||
Apparent density | 优等品 | ≥0.48 g/cm |
Biochemical properties | Test Condition | Test Method | Wuhu Ronghui/SG7 |
---|---|---|---|
Number of impurity particles | 一等品 | 30 个 | |
合格品 | 90 个 | ||
Residual vinyl chloride content | 优等品 | <8 ppm | |
Sieve residue | 优等品,0.25mm筛孔 | ≤2 % | |
fish eye | 优等品 | ≤20 个/400cm | |
一等品 | ≤40 个/400cm | ||
whiteness | 优等品,160℃,100min后 | ≥70 % | |
fish eye | 合格品 | - 个/400cm | |
Volatile compounds | 一等品 | ≤0.40 % | |
Residual vinyl chloride content | 一等品 | <10 ppm | |
Volatile compounds | 优等品 | ≤0.40 % | |
Sieve residue | 一等品,0.25mm筛孔 | ≤2 % | |
Residual vinyl chloride content | 合格品 | - ppm | |
Sieve residue | 合格品,0.063mm筛孔 | ≥80 % | |
合格品,0.25mm筛孔 | ≤8 % | ||
优等品,0.063mm筛孔 | ≥90 % | ||
whiteness | 合格品,160℃,100min后 | - % | |
Number of impurity particles | 优等品 | 16 个 | |
Volatile compounds | 合格品 | ≤0.50 % | |
whiteness | 一等品,160℃,100min后 | - % | |
Sieve residue | 一等品,0.063mm筛孔 | ≥90 % |
Contact Us
Get App
Top