Sinopec Suspension PVC Powder S-700 Technical Data(Ethylene Process)
Characteristic Quality limit Test Result Test Standard
Average Degree of Polymerization 650-750 708 GB/T 5761-2018
Apparent Density(g/ml) 0.54-0.62 0.592 GB/T 20022-2005
Volatile Matter(%) ≤0.30 0.17 GB/T 2914-2008
100g Plasticizer Absorption(g) ≥14.0 16.8 GB/T 3400-2002
Residual VCM(PPM) ≤3.0 0.8 GB/T 29874-2013
Sieve Analysis ＞250μm(%) ≤1.6 0 GB/T 21843-2008
Sieve Analysis ＞63μm(%) ≥97 97 GB/T 21843-2008
Fish Eyes(counts/400c㎡） ≤16 6 GB/T 4611-2008
Dark Resin Particles(counts) ≤16 16 GB/T 9348-2008
Whiteness(160℃，10min）% ≥75 77.9 GB/T 15595-2008
Mainstream Properties(min) 0.7 GB/T 21060-2007