Product advantage/产品优势
- 促进PVC 熔体塑化
- Promote the gelation of PVC compound.
- 提升PVC熔体强度以防止气泡串并和破裂
- Increase the melt strength to prevent from bubble merging and rapture
- 控制PVC熔体流动性提高发泡制品表面质量
- Ensure flow of PVC melt to get smooth surface
Technical Specifications/技术指标
| Foam Sheet 3-8mm | Foam sheet 8-12mm | Foam Sheet 12-20mm | Foam Sheet >20mm | ||
| SG-530 | SG-100 | SG-90 | SG-901 | SG-921 | |
| Bulk Density (g/cm3) 表观密度 | 0.45±0.1 | 0.45±0.1 | 0.45±0.1 | 0.45±0.1 | 0.45±0.1 |
| Sieve Residue（30mesh）(%) 筛余物 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 |
| Volatile Content (%) 挥发份 | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
| Intrinsic Viscosity(η) 特性粘度 | 11.0-13.0 | 11.5-12.5 | 12.5-13.5 | 13.0-14.0 | 14.0-15.5 |
| Index | SG-530 | SG-100 | SG-90 | SG-901 | SG-921 |
| Dispersibility 分散性 | ●●●●● | ●●●● | ●●●● | ●●● | ●● |
| Fusion 塑化 | ●●●●● | ●●●● | ●●●● | ●●● | ●● |
| Flow ability 流动性 | ●●●●● | ●●●● | ●●●● | ●●● | ●● |
| Melt Strength 熔体强度 | ●●● | ●●●● | ●●●● | ●●●●● | ●●●●●● |
