Chemical Product Library / Reference
Polychloroprene
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Polychloroprene |
|---|---|
| English synonyms | CR;Polychloroprene;Neoprene |
| Chinese name | 聚氯丁二烯 |
| Chinese synonyms | 氯丁橡胶;CR;氯丁二烯橡胶 |
| Chemical category | Synthetic Rubbers |
| CAS No. | 9010-98-4 |
| EINECS No. | Not provided |
| Molecular formula | (C4H5Cl)n |
| Molecular weight | Not provided |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
Mooney viscosity according to grade; density 1.23–1.25 g/cm³; ash ≤1.0%; moisture ≤1.0%
Performance characteristics
Light yellow to brown elastomer, excellent oil resistance, weather resistance and flame retardancy
Application scenarios
Automotive parts, wire and cable sheathing, hoses, gaskets, adhesives, wetsuits