Product advantage/产品优势
- 同时具备高熔体强度跟快速塑化的特点
- Simultaneously with the character of high melt strength and fast fusion
- 特别适用于PVC管件
- Especially suit for use PVC pipe fitting
- 可以减量替代低粘度加工助剂
- Replace low viscosity processing aid with less dosage
- 用于高填充配方
- Applicable in high filler formula
Technical Specifications/技术指标
Unit | SG-40 | SG-400 | SG-530 | SG-801 | |
Bulk density 表观密度 | g/cm3 | 0.45±0.10 | 0.45±0.10 | 0.45±0.10 | 0.45±0.10 |
Sieve residue (30 mesh) 筛余物 | % | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 |
Volatile content 挥发份 | % | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
Intrinsic viscosity 特性粘度 | η | 5.7±0.3 | 6.1±0.3 | 12.5±1.0 | 12.0±1.0 |