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Paste PVC resin (EPVC) is a very fine-particle, paste-making emulsion homopolymer, giving proper viscosity plastisols with a good shelf life.
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Paste PVC resin (EPVC) is a very fine-particle, paste-making emulsion homopolymer, giving proper viscosity plastisols with a good shelf life. Plastisols made with Paste PVC resin (EPVC) have a slightly pseudoplastic rheology.
Paste PVC resin (EPVC) exhibits excellent foaming characteristics in chemically blown foams, particularly for screen printing and hot embossing for wall covering manufacturing.
Paste PVC resin (EPVC) is polymerized by emulsion process or micro-suspension process.
Product Properties
1. Emulsion Process
Item | P440 | P450 |
Appearance | White Powder | White Powder |
Average degree of polymerization, DP | 1450±200 | 1000±150 |
K-Value | 71-73 | 67-69 |
Bulk density, g/ml | 0.3-0.4 | 0.3-0.4 |
Volatile, % | ≤0.5 | ≤0.5 |
Sieve residue （0.063mm sieve），% | ≤1.0 | ≤1.0 |
VCM residue, μg/g | ≤5.0 | ≤5.0 |
2. Micro-suspension Process
Item | E660 | E680 | E700 |
Appearance | White Powder | White Powder | White Powder |
Average degree of polymerization, DP | 850-1000 | 1000-1100 | 1100-1350 |
K-Value | 65-67 | 67-69 | 69-71 |
Bulk density, g/ml | 0.3-0.4 | 0.3-0.4 | 0.30-0.45 |
Volatile, % | ≤0.5 | ≤0.5 | ≤0.5 |
Sieve residue （0.063mm sieve），% | ≤1.0 | ≤1.0 | ≤1.0 |
VCM residue, μg/g | ≤5 | ≤5 | ≤5 |
Above is just part of our grades, if you want to know further information or more grades, please contact info@sundow.com.
Application:
Wallpaper, artificial leather, floor mat, anti-skid mat, yoga mat and other foaming products.
Underbody coating, gloves, spread and dip coating, conveyor belt, florring and toy ball.
Package:
20kg bags
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