Natural rubber SVR
A technically specialized grade of natural rubber. It is a natural high molecular weight polyisoprene obtained from the milky sap of rubber-bearing plants. The rubber has a light color.
It is used in the production of tires, industrial rollers, adhesives, rubber technical products and in other areas where high quality products are required.
Name — Cis-1,4 Poly Isopropene
CAS — 9003-31-0
Physical and chemical properties
| Index | Specification |
|---|---|
| Dirt | 0.03% max |
| Ash | 0.5% max |
| Nitrogen | 0.6% max |
| Volatile matter | 0.8% max |
| Initial Wallace Plasticity | 35 min |
| PRI (P30 / Po) * 100 | 60 min |
| Keeping time, years | 2 years |
| Country | Vietnam |
