PVC paste resin is polyvinyl chloride homopolymer, which can be used to mixed with plasticizer and other additives to form PVC paste for coating, rotational molding and dipping, spraying foam and other processing technologies. It is light-white fine powder with an average particle size of 1-2um.
It has high molecular weight, low viscosity, good insulation, good transparency and small viscosity change with time. It is applied for general-purpose processing of coat molding, spin molding and dip molding for leather, glove toys, cap mats and others.
Enterprise Standard Indicators
| Item |
Quality Standard |
| Degree of polymerization |
1800-1600 |
| Volatile of %≤ |
Excellent grade:0.4 Class-A product:0.5 Qualified product:0.5 |
| Sieving rate %(0.049mm) Superior grade ≥ |
99 |
| Residual chloride content (ppm) Superior grade≤ |
5 |
| Type-B viscosity Mpa.s (Dop)100:60 |
1500-6500 |
| Scraper fineness μm≤ |
80 |
It is packed with polypropylene film and syntactic fiber bag. The weight of each bag is 20kg.
It should be stored in a dry and well-ventilated place to prevent moisture. It must not be stacked in open air to protect it from rain and high temperature.
