Products Description
Polyvinyl chloride paste resin (PVC paste resin), also referred to as dispersed PVC resin, is a significant type of polyvinyl chloride resin. It is a fine white powder characterized by its very small particle size. The particle size of the dried product generally ranges from 30 to 80 μm, while the primary particles formed during polymerization measure only 0.2 to 2 μm. When mixed with plasticizers, the particles can break down into primary particles, producing a stable, paste-like fluid.
Chemical Properties
Melting point | 170-195 °C (decomp) |
Boiling point | 0.100 °C |
density | 1.4 g/mL at 25 °C (lit.) |
Tg | 85 |
refractive index | n 1.54 |
Fp | 736 |
storage temp. | 2-8°C |
form | powder |
Specific Gravity | 1.385 |
color | White to Off-White |
Dielectric constant | 3.4（Ambient） |
Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
InChI | InChI=1S/C2H3Cl/c1-2-3/h2H,1H2 |
InChIKey | BZHJMEDXRYGGRV-UHFFFAOYSA-N |
SMILES | C=CCl |
Surface tension | 41.5mN/m at 20°C |
CAS DataBase Reference | 9002-86-2(CAS DataBase Reference) |
NIST Chemistry Reference | poly(vinyl chloride)(9002-86-2) |
IARC | 3 (Vol. 19, Sup 7) 1987 |
EPA Substance Registry System | Polyvinyl chloride (9002-86-2) |
Safety Information
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36/37-61 |
WGK Germany | 3 |
RTECS | KV0350000 |
TSCA | TSCA listed |
| HS Code | 3904220000 |
| Hazardous Substances Data | 9002-86-2(Hazardous Substances Data) |
Product Applications
Polyvinyl chloride paste resin (PVC paste resin) is widely used in manufacturing a variety of products, including artificial leather, vinyl toys, wallpaper, medical gloves, automotive interior components, coatings, and adhesives. These products are produced through various processing techniques, such as coating, impregnation, and casting.
