SVR CV50

SVR CV50

THE CHEMICAL- PHYSICAL CRITERIA of SVR CV50 RUBBER BASED ON THE  3769:2004 CRITERIA

1. The content of contaminants stuck on the sieve accounts for 45m, % m/m, not higher than : 0.02
2. The content of ash, % m/m, not higher than: 0.40
3. The content of nitrogen, % m/m, not higher than 0.60
4. The content of vaporants, % m/m, not higher than 0.80
5. Original plasticity (Po), not lower than.
6. Plasticity Retention Index (PRI), not lower than 60
7. Lovibond color index, single form, not higher than: –
8. Mooney viscosity ML ( 1’ + 4’ ) 1000 C: 60 +- 5
9. Vulcanization property: R
10. Color code: Orange

This kind of rubber is widely used in the technological industry, or for products for daily use. Thanks to rubber properties such as constant viscosity, plasticity, softness, and confirmed stickiness, this kind of rubber has thrived in the domestic market as well as in the international market.
Application: Constant viscosity (CV) rubber, which has distinctive properties such as constant viscosity and plasticity, is a favorite among producers. Plasticity is perfect in the process of rolling and refining (such as low energy, high compatibility of the chemicals in the mixture, perfect stickiness), which ensure high quality and uniform products. This kind of rubber is adopted to make elastic bands, glue, the sides of tires and the surface of table tennis racquets.