Plastic Resin SG5
Introduction
A. Property PVC paste resin(ppvc) refers to the pvc mainly prepared with plasticizer paste form for application, often referred to as plasticizer paste, is a unique liquid form of unprocessed PVC plastics. Often obtained by emulsion and micro-suspension method, PVC paste resin appearance is white fine powder.
| PVC Paste Resin | |||
| Items | WP74GP | WP67SFL | WP62GP |
| K value | 74±2 | 67±2 | 62±2 |
| （mPa.s）(DOP)50r/min ≤ | 6000-8000 | ||
| Residue after sieve (0.250mm sieve hole), % ≤ | 0.2 | ||
| Residue after sieve (0.063mm sieve hole), % ≤ | 3 | ||
| Volatiles content, %.≤ | 0.5 | ||
| Number of impurity particle. ≤ | 40 | ||
| Whiteness(160℃,10min)% | 80 | ||
| Residual chlore thylene content ug/g, ≤ | 10 | ||
| PH value of water extract ≤ | 9 | ||
| Packing | 25KG/BAG |
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