HomeProducts – PackagingPolyvel gives rPET viscosity a boost

Polyvel gives rPET viscosity a boost

A masterbatch additive designed to increase the intrinsic viscosity and impact strength of rPET has been introduced by Polyvel. The rBoost PET chain extender is said to allow for inclusion of a higher rate of recycled material while maintaining the intrinsic viscosity of virgin PET after numerous passes. The chain extender will also reduce the…

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