Curatives and Processing Aids
VITON™ VPA No. 2 Flake Processing Aid
Effective extrusion aid. Some adverse effect on high-temp compression set.
VITON™ VPA No. 3 Powder Processing Aid
Provides best mold release. Best suited for automated part removal.
VITON™ Curative No. 20 Pellets Curative
Controls scorch, cure rate and cure time. Can be used to accelerate cure rate of curative containing polymers.
VITON™ Curative No. 30 Pellets Curative
Controls state of cure, duro, modulus, elongation and compression set.
VITON™ VPA No. 1 PDR Processing Aid
In all molded goods for smooth performs, excellent mill and mold release.
VITON™ Curative No. 50 Pellets Curative
Viton™ VC 20, Viton™ VC 30 and Viton™ VC 50 provides: reduced mold fouling, faster cure without much loss in scorch, and decreased metal adhesion. Only bisphenol compliant with FDA applications.
DIAK™ No. 7 Curative
Coagent for APA polymers; recommend using with VAROX® DBPH-50.
DIAK™ No. 1 Curing Agent for Fluorelastomers
FDA compliant. Scorchier than DIAK™ No.4. Good hot tensile, and excellent metal adhesion. Better c/s, physicals, and aging than DIAK™ No. 3.
DIAK™ No. 3 Curing Agent for Fluorelastomers
Cheapest, non-FDA, and mold dirtying. Safer processing than DIAK™ No.4 Curing Agent for Fluorelastomers.
DIAK™ No. 8 Curing Agent for Fluorelastomers
VAROX DBPH-50 for all G types. Less scorchier than DIAK™ No. 7 Curing Agent for Fluorelastomers with better mold filling, improved state of cure and c/s. Do NOT use with APA polymers.
VANFRE® Processing Aids
The Vanderbilt Chemicals Rubber Department, now carry a whole line of processing aids, with different properties and qualities to fit your needs. Learn about our different products and find the one that's right for you!
Over 400 Products for Rubber Compounding
This guide provides a comprehensive list of our key products, organized by category and application.