Technical Specifications/技術(shù)指標(biāo)
Unit | SG-20 | SG-210 | SG-220 | |
Bulk density 表觀密度 | g/cm3 | 0.45±0.10 | 0.45±0.10 | 0.45±0.10 |
Sieve residue (30 mesh) 篩余物 | % | ≤2.0 | ≤2.0 | ≤2.0 |
Volatile content 揮發(fā)份 | % | ≤1.5 | ≤1.5 | ≤1.5 |
Intrinsic viscosity 特性粘度 | η | 3.0±0.2 | 2.7±0.2 | 3.2±0.2 |
SG-20 | SG-210 | ||
SG-220 | High clarity film, sheet and granule,complicated shape profile | ||
Fusion 塑化能力 | ●●●●● | ●●●●● | ●●●● |
Fluidity 流動性 | ●●●●● | ●●●●●● | ●●●● |
Melt strength 熔體強度 | ●●● | ●●● | ●●●● |