Tianye Suspension PVC Powder S-700 Technical Data(Calcium carbide Process)
Characteristic Excellent Grade First Class Grade Qualified Test Standard
Average Degree of Polymerization 750-740 GB/T 5761-2018
Apparent Density(g/ml) 0.5 0.45 0.42 GB/T 20022-2005
Volatile Matter(%) 0.4 0.4 0.5 GB/T 2914-2008
100g Plasticizer Absorption(g) 12 GB/T 3400-2002
Residual VCM(PPM) 5 10 30 GB/T 29874-2013
Sieve Analysis ＞250μm(%) 2 2 8 GB/T 21843-2008
Sieve Analysis ＞63μm(%) 95 90 85 GB/T 21843-2008
Fish Eyes(counts/400c㎡） 30 50 90 GB/T 4611-2008
Dark Resin Particles(counts) 20 40 80 GB/T 9348-2008
Whiteness(160℃，10min）% 75 70 70 GB/T 15595-2008