Rubber SVR20

TARGETS OF CHEMICAL - MANAGEMENT BY THE RUBBER SVR20 TCVN 3769:2004

1. Concentrations of contaminants retained on the 45m sieve,% m / m, not more than: 0.16
2. Ash,% m / m, not more than: 0.80
3. Nitrogen content,% m / m, not more than: 0.60
4. Volatiles content,% m / m, not more than: 0.80
5. Early plasticity (Po), not less than: 30
6. Maintain the viscosity index (PRI), not less than: 40
7. Index Lovibond color, form, not more than: -
8. Mooney viscosity ML (1 '+ 4') 1000C