POLYVINYL CHIORIDE RESIN PVC
CAS No.: 9002-86-2 | Other Names: PVC(POLYVINYL CHIORIDE) | MF: (C2H3Cl)n |
EINECS No.: 208-750-2 | Place of Origin: China (Mainland) | Type: Synthetic Resin and Plastics, PLASTIC IND... |
Brand Name: PREMTEC | Model Number: PVC SG3 | Purity: K66-68 |
PVC RESIN SG3: PVC RESIN |
Packaging Detail: | 25KG PP WOVEN BAG |
Delivery Detail: | 7-10 DAYS AFTER RECEIVING YOUR L/C AT SIGHT |
PVC RESIN
K Value is 66-68
Viscosity Number:114
Impurity granule:12
Whiteness:90
PVC Resin SG-1
| Excellent | First-Grade | Qualified | |
1. Viscosity (mg/L) K-Value Mean Polymerization Dgree | 156-144 77-75 | |||
2. Impurity Number ≤ | 16 | 30 | 90 | |
3. Volatile Number (%) ≤ | 0.3 | 0.4 | 0.5 | |
4.Surface Density (g/ml) ≥ | 0.45 | 0.42 | 0.40 | |
5. Particle Size | 0.063mm mesh pass ≥ | 90 | 90 | 80 |
0.25mm mesh pass ≤ | 2.0 | 2.0 | 8.0 | |
6. Number of fish eyes ≥ | 20 | 40 | --- | |
7. 100g resin plasticizer absorbency (g,) ≥ | 27 | 25 | --- | |
8. Whiteness (160°C After 10min.), % ≥ | 74 | --- | ---- | |
9.Conductivity (s/m) ≥ | 5x10 3 | ---- | ||
10. Residual Chlorine Ethylene ppm ≤ | 8 | 10 | --- |
PVC Resin SG-3
1.Viscosity (mg/L) 135-127
K-Value 70
2.Impurity Number ≤ 16
3. Volatile Number (%) ≤ 0.3
4.Surface Density (g/ml)≥ 0.45
5. Number of fish eyes ≥ 20
6. 100g resin plasticizer absorbency (g,) ≥26