Avient Introduces Next-Generation Low-Tack Build-Up TPE for Protective Film Adhesion Layers

On September 22, 2021, Avient released a new optimized version of Versaflex™ CF6668 low-viscosity build-up TPE for protective film adhesion layers
.
It prevents adhesive residue from films in high-end appliances, home furniture, building and construction, and automotive applications
.
It also maintains stable adhesion properties in high temperature storage environments due to increased heat resistance
.

Protective films keep products clean and scratch-free during manufacturing, shipping, storage, and installation
.
Protected surfaces include steel, wood, painted metal and other substrates with high aesthetic demands
.
An ongoing challenge, especially for high-end applications, is ensuring low adhesive build-up to avoid any residue when the protective film is removed
.

Protective films coextruded with Versaflex CF6668 TPE meet this market need
.
It has high initial adhesion on rigid plastics such as steel, PMMA (polymeric methyl methacrylate), and other surfaces, but has less build-up of adhesive residue and less unwinding force over time, Better stability
.
This helps manufacturers reduce the risk of film carryover and create a better customer experience in the premium segment
.

“Co-extruded protective films can also help manufacturers meet their sustainability goals,” said Matt Mitchell, global marketing director, Specialty Engineered Materials, Avient Corporation.
“Compared to current solvent-based coating technologies, co-extruded films significantly reduce the Volatile organic compound (VOC) emissions and help reduce energy consumption and emissions by eliminating secondary coating and drying operations
.
It can also be recycled as a thermoplastic
.
”

The processability of this new solution is the same as the existing Versaflex PF formulation, so current users do not need to modify their equipment or process
.

The Versaflex CF6668 formulation is currently produced in Asia and available globally
.