Polyvinyl Chloride Paste Resin CAS#9002-86-2
Ultra-Fine Particle Size for Superior Dispersion: PVC paste resin features extremely small particle sizes, allowing it to disperse easily and uniformly in plasticizers.
Excellent Paste Formation Stability: When mixed with plasticizers, the resin readily breaks down into primary particles and forms a stable, homogeneous paste-like fluid.
Smooth Processing Performance: The fine powder form and controlled particle size distribution (typically 30–80 μm for finished products) enable consistent processing and coating performance.
High Versatility in Applications: As a dispersed PVC resin, it is suitable for a wide range of plastisol and paste applications requiring good fluidity and stability.
Polyvinyl Chloride Paste Resin CAS#9002-86-2
Polyvinyl chloride paste resin, also known as dispersed PVC resin, is an important category within PVC resins. It is supplied as a white fine powder with an extremely small particle size. The particle size of the dried finished product typically ranges from 30 to 80 μm, while the primary particles formed during polymerization are only about 0.2 to 2 μm. When mixed with plasticizers, the resin readily breaks down into primary particles and forms a stable, paste-like fluid.
Polyvinyl chloride 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) |
| 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 Usage
Polyvinyl chloride paste resin is widely utilized in the manufacture of a variety of products, including artificial leather, vinyl toys, wallpaper, medical gloves, automotive interior components, coatings, and adhesives. It can be processed through methods such as coating, impregnation, and casting.
