China Hot Sell Industrial Grade PVC Resin Sg5 K66 K67 K65 Polyvinyl Chloride Resin Sg5, Find details about China Polyvinyl Chloride, PVC Resin from Hot Sell Industrial Grade PVC Resin Sg5 K66 K67 K65 Polyvinyl Chloride Resin Sg5
Parameter | Type | ||
Standard: GB5761-1993 | SG3 | SG5 | SG8 |
Viscosity ml/g | 135-127 | 118-107 | 86-73 |
K-Value | 72-71 | 67-65 | 59-55 |
Average degree of Polymerization | 1300+/-50 | 1000+/-50 | 700+/-50 |
Number of impurity particles ≤ | 16 | 16 | 20 |
Volatile content (incl. water) % ≤ | 0.3 | 0.4 | 0.4 |
Apparent density ≥ | 0.42 | 0.48 | 0.5 |
Particle size(≥ 0.25mm ≤) | 2 | 2 | 0.4 |
Particle size(≥ 0.063mm ≥) | 95 | 95 | 95 |
Number of Fish Eye (/400 cm2) ≤ | 20 | 20 | 30 |
Plasticizer absorption of 100g resin ≥ | 26 | 19 | 22 |
Whiteness (160°C, after 10 min.) % ≥ | 78 | 78 | 75 |
VCM Residue PPM ≤ | 5 | 5 | 5 |
Application
Storage
Quantity(Kilograms) | 1 - 5000 | >5000 |
Est. Time(days) | 7 | To be negotiated |