Yellow Standard Vietnamese Rubber Svr Cv50, Cv60

With the help of diligent and adept professionals, our organization is prominent Supplier of Standard Vietnamese Rubber SVR CV50, CV60 in Hanoi, Thu Do Ha Noi, Vietnam.
SVR CV50 is a constant viscosity grade. It is produced by adding hydroxylamine neutral sulfate (HNS) and peptizer to the field latex before coagulation with acid. The coagulum is allowed to mature for some hours, reduced to crumbs by passing through a crusher, crepers, a shredder, dried and pressed into bales. The hydroxylamine inhibits the storage hardening reaction in natural rubber, which leads to an increase in its Mooney viscosity. Mooney viscosity (MV) range is 50 A 5.

SVR CV60 is a constant viscosity grade. It is produced by only adding hydroxylamine neutral sulfate (HNS) to ammonia preserved field latex after reception at factory and before coagulation with acid.
The SVR CV60 rubber is processed through some stages such as crushing, creping, crumbing, drying and baling. The Hydroxylamine inhibits the storage hardening reaction in natural rubber, which leads to an increase in it Mooney viscosity. Mooney viscosity (MV) range is 60A 5