Sodium Soap of Disproportionated Rosin
Introduction
Sodium Soap of Disproportionated Rosin is known to increases the viscosity and plasticity of synthetic rubber which improves the tensile strength and heat resistance considerably.
It improves the properties of SBR, CR, NBR synthetic rubbers and of ABS plastics when used as the emulsifier in production.
Chemical Codes (CAS No./ HS No.)
Origin : China
H.S.No.38069000.10
Molecular Formula: C19H29COONA
Specifications
Obtained by saponification of Disproportionated Rosin| Items | Extra Grade | 1 ST Grade |
|---|---|---|
| Solid Content ( % ) | 70±1 | |
| Colour ( Gardner ) , max | not darker than 4 | not darker than 6 |
| PH (25℃) | 9.2 - 10.0 | |
| Sodium Abietic | 0.25 % max | 0.50% max |
| Sodium Dehydroabietic | 36 % min | |
| Acid No. ( mg KOH/g ) | 12±2 | |
| Chloride ( as NaCL ) | 0.20% max | 0.25% max |
| Unsaponifiable Material | 8.0 - 13.0 ( ‰ ) | |
Packing
It is packed in new galvanised iron drums of 200kgs net each.