Potassium Soap of Disproportionated Rosin
Introduction
Potassium Soap of Disproportionated Gum Rosin (K-Soap) is known to increase the tensile strength and viscosity of synthetic rubbers. It is a first stage emulsifier in SBR and Butyl production.
Description
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: C19H27COOK
Specifications
Obtained from saponification of Disproportionate Gum Rosin| Items | Extra Grade | 1 ST Grade |
|---|---|---|
| Color ( Gardner ), max | 4 | 6 |
| Solid Content | 80±1 (%) | |
| PH(25?) | 9.2 - 9.8 | |
| Potassium Abietic max | 0.25% | 0.5% |
| Potassium Dehydroabietic min | 43.0% | 38.0 % |
| Chloride(as KCL) | 0.20% max | 0.25% max |
| Unsaponifiable Material(%), max | 13.0 | |
| Acid No.(mg KOH/g) | 6 - 12 | |
Packing
It is packed in new galvanised iron drums of 200kgs net each. each.