- Functions:Plasticizer, Processing Aid
- Chemical Family:Sulfonic Acids & Derivatives, Silica, Sulfonates
- Compatible Polymers & Resins:Styrene Butadiene Rubber (SBR), Isobutylene-isoprene (IIR), Isoprene Rubber (IR)
- End Uses:Pipe Seals
- Synonyms:Silica, SiO2
Natro-Cel R-A is a blend of sodium sulfonate and selected process oils on silicon dioxide. Used as an effective dry-form plasticizer and processing aid for NR, SBR, IR, and IIR. Suggested for open-roll mill mixing and used in emulsification, corrosion and wetting applications.