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Grades | Typical Values | ||
Average Degree of Polymerization | 970-1070 | ||
Apparent Density | g/ml | 0.50-0.58 | |
Volatiles | %≤ | 0.20 | |
Plasticizer Absorption of 100 g resin | g≥ | 20 | |
Residual VCM | Mg/kg ≤ | 3.0 | |
Fish Eyes | pcs/400cm2 ≤ | 10 | |
Sieve Residue | 0.25mmMesh %≤ | 2.0 | |
0.063mm Mesh %≥ | 95 | ||
Number of Impurity Particles | pcs/100g ≤ | 16 | |
Whiteness (160°C,after 10 min) | %≥ | 78 | |
volume resistivity | Ω.cm>≥ | 1×1012 |
Item | SG-5 |
Viscosity Number | 111 ml/g |
K-VALUE | 67 |
Number of Impurity Particles | 0.05%--0.11% |
Apparent Density | 0.56 g/l |
0.25mm Sieve Pore | 0.08%--0.12% |
0.063mm Sieve Pore | 97.48%--97.68% |
Number of Grain | 11-18 entries/400cm2 |
Absorbing Amount of Plasticizer for 100g Resin | 19.10g--19.63g |
White Degree (160°C, after 10 min.) | 83% |
Content of Residual VCM | 2--3 ug/g |