Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PVC SG2 Wuhu Ronghui
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Plastic Datasheets
| Basic performance | Test Condition | Test Method | Wuhu Ronghui/SG2 |
|---|---|---|---|
| Apparent density | 合等品 | ＜0.4 g/cm | |
| 一等品 | ＜0.42 g/cm | ||
| viscosity number | 143-136 ml/g | ||
| Apparent density | 优等品 | ＜0.45 g/cm |
| Biochemical properties | Test Condition | Test Method | Wuhu Ronghui/SG2 |
|---|---|---|---|
| Residual vinyl chloride content | 优等品 | ＜8 ppm | |
| whiteness | 合等品，160℃,10min后 | - % | |
| fish eye | 优等品 | ＜20 个/400cm | |
| Sieve residue | 优等品，0.25mm筛孔 | ＜2 % | |
| fish eye | 合等品 | - 个/400cm | |
| 一等品 | ＜40 个/400cm | ||
| Conductivity of water extraction solution | 一等品 | - 5/m | |
| Volatile compounds | 一等品 | ＜0.4 % | |
| 合等品 | ＜0.5 % | ||
| whiteness | 优等品，160℃,10min后 | ＞74 % | |
| Conductivity of water extraction solution | 合等品 | - 5/m | |
| Residual vinyl chloride content | 一等品 | ＜10 ppm | |
| Conductivity of water extraction solution | 优等品 | ＜5×10 5/m | |
| Volatile compounds | 优等品 | ＜0.3 % | |
| Residual vinyl chloride content | 合等品 | - ppm | |
| Sieve residue | 一等品，0.25mm筛孔 | ＜2 % | |
| whiteness | 一等品，160℃,10min后 | - % | |
| Sieve residue | 合等品，0.25mm筛孔 | ＜8 % | |
| 合等品，0.063mm筛孔 | ＜80 % | ||
| 优等品，0.063mm筛孔 | ＜90 % | ||
| 一等品，0.063mm筛孔 | ＜90 % |
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