Products Description
PVC Paste Resin (Polyvinyl Chloride Paste Resin) is a special type of polyvinyl chloride resin that exists in the form of fine powder. It is primarily used to prepare PVC paste , which is processed into its final form after being blended with plasticizers to form a paste-like consistency.
CAS No：9002-86-2
Appearance：White fine powder (particle size 0.1–2 μm)
Polymerization Method：Emulsion or microsuspension polymerization
Technical Parameter
|
Items |
Specification |
Test Result |
|
Average polymerization degree |
1000±150 |
1112 |
|
Viscosity numbers/ ml/g |
94-119 |
116 |
|
Standard paste viscosity (as b)/Pa.s |
7 |
6 |
|
K Value |
- |
65 |
|
Volatile matter/ %≤ |
0.4 |
0.2 |
|
250um Particle size /%≤ |
0.1 |
0.0 |
|
63um Particle size /%≤ |
1.0 |
0.4 |
|
Vinyl Chloride monomer residuals ug/g≤ |
10 |
3 |
|
Impurity particle number /100g≤ |
20 |
11 |
|
Paste thickening ration (24h)/%≤ |
100 |
29 |
|
Whiteness(160ºC ,10min)/%≥ |
76 |
88 |
|
Water extract PH value ≤ |
9.0 |
7.2 |
|
Alcohol extract /%≤ |
4.0 |
1.2 |
Application
(1) Artificial Leather & Decorative Materials
Automotive interiors: Dashboard coatings, seat coverings
Furniture/bags: Synthetic leather surfaces
(2) Toys & Medical Products
Soft plastic toys (comply with EN71-3 heavy metal standards)
Disposable gloves, medical catheters ( medical-grade non-toxic formulations)
(3) Industrial Coatings & Sealants
Anti-corrosion metal coatings (wire/cable coatings, drum linings)
Sealants (construction joint fillers)
(4) Other Specialized Applications
Foam materials (e.g., yoga mats, floor mats)
Inks & adhesives (require highly dispersible resin formulations)
Package
25kg pp bag, 17MT/20FCL, 26MT/40FCL
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