Parameter | Grade | ||||||
Standard: GB5761-1993 | SG3 | SG5 | SG7 | SG8 | |||
K - Value | 72 - 71 | 66 - 68 | 62 - 60 | 59 - 55 | |||
Polymerizing Index | 1300 +/-50 | 1000 +/-50 | 800 +/-50 | 700 +/-50 | |||
Number of impurity particles ( ≤) | 16 | 16 | 20 | 20 | |||
Volatile content (incl. water) (% ≤) | 0.3 | 0.4 | 0.4 | 0.4 | |||
Apparent density (≥) | 0.42 | 0.48 | 0.48 | 0.5 | |||
Number of Fish Eye (/400 cm2) (≤) | 20 | 20 | 30 | 30 | |||
Plasticizer absorption of 100g resin ( ≥) | 26 | 19 | 12 | 22 | |||
Whiteness (160°C, after 10 min.) (% ≥) | 78 | 78 | 75 | 75 | |||
VCM Residue PPM ( ≤) | 5 | 5 | 5 | 5 |
Place of Origin: | China |
Province: | Inner Mongolia |
Product name: | pvc resin |
Brand Name: | junsai |
Appearance: | White Powder |
Grade: | Industrial Grade |
Place of Origin: | china |
Application: | Industry |
Solid content: | 66%-68% |
Model Number: | SG3 SG5 SG8 |