Viton™ Fluoroelastomers Selector Guide

Viton™ A-201C, formerly VTR-6402, is a pre-compounded fluoropolymer with a fast cure rate, excellent rheology, and mold release in injection molding applications. Viton™ A-201C is designed for the injection molding of sealing devices.

Viton™ A-331C, formerly VTR-6676, is a precompounded fluoropolymer with excellent mold flow that provides high elongation and tear resistance. Viton™ A-331C is designed for the injection and compression molding of complex shapes that require maximum hot tear.

Viton™ A-361C, formerly VTR-7152, is a precompounded fluoropolymer with excellent mold flow and tear resistance. Viton™ A-361C is used when good adhesion to metal is required.

Viton™ A-401C, formerly VTR-6600, is a precompounded fluoropolymer that provides superior resistance to compression set and improved rheology at high shear rates.

Viton™ A-601C, formerly called VTR-6806, is a high-viscosity precompounded fluoropolymer designed for the compression molding of sealing devices.

Viton™ B-435C is a pre-compounded fluoropolymer designed for applications requiring improved bonding to metal inserts is required.

Viton™ B-601C is a precompounded fluoropolymer that is excellent for use when a balance of compression set and fluid resistance is required. Viton™ B-601C is ideal for simple-shape injection moldings.

Viton™ B-651C is a precompounded fluoropolymer that offers excellent mold flow, high tear resistance, and improved bonding to metal inserts.

Viton™ F-605C is a precompounded fluoropolymer that offers the highest fuel and fluid resistance among all the Viton™ A and B fluoroelastomers.