This will result in high tenacity polyester yarns. Quantities of 1 to 500 ppm are sufficient to increase mechanical properties. Adding larger amounts of cross-linker will increase the crystallinity of the polymer. Provichem® 2011 can also be used as an ester solvent for fine chemistry and as a plasticizer in polyvinylfluoride resins.
Provichem® 2011 is an additive used to enhance chain branching and cross-linking in polyester fibres