Factory Direct Sell PVC Paste Resin with Competitive Price and Best Quality.
Product Description:
PASTE PVC RESIN(PPVC)
Name of commodity: PVC Paste Resins
English name: Microsuspension-PolyvinylChloride Abbreviation: PPVC(ePVC)
Molecular formula:[ CH2-CHCL]n
Polymerization degree:n=900~1800
The appearance of the product is white powder. See Table 1-1 for detailed technical requirements.
Packaging:Lining plastic film bag, 20kg per bag.
Product performance and usage:
PVC paste resins are one of the plastic materials of good physical and mechanical properties, good chemical stabilities and good transparency. Especially, its simple manufacturing method and small equipment investment give it a wide application area.
| Item | LF-51L | LF-71G |
| Average polymerization degree | 1300±100 | 1700±100 |
| B viscosity/(mPa·S) | 4500±2000 | 3500±1500 |
| Foreign particle number | 20 | 20 |
| Volatile matter mass fraction | 0.40 | 0.40 |
| Sieving rate mass fraction/%(sieve pore 49μm) | 99 | 99 |
| Paste thickening rate | 100 | 100 |
| White degree | 76 | 76 |
| Water extract liquor PH | 9.0 | 9.0 |
| Alcohol extract mass fraction /% | 4.0 | 4.0 |
| Scraper blade finess | 100 | 100 |
| fration/(μg/g) | 10.0 | 5.0 |
