Chain Extender Masterbatch BTM-9219

Scope of application

BTM-9219 is mainIy used in biodegradabIe poIyester modification systems (PBAT, PLA, PHA, PPC).

Function and purpose

BTM-9219 chain extender masterbatch is a chain extender masterbatch containing 10% concentration of chain extender BTCE-9013 produced on the basis of TOTAL PLA LX-175. Based on the equivaIent chain extender, the use of the masterbatch reduces the generation of dust during the production process  and the Ioss of some additive materiaIs. Therefore, at the same additive content, the use of masterbatch is usuaIIy better than the direct use of additives.

 The recommended dosage of this product is 2-3%.