Technical datasheet

BTWR-100

Supplied byNanjing Baitong New Material- Last Updated on Nov 11, 2025

BTWR-100 by Nanjing Baitong New Material is an anti-hydrolysis agent mainly used for polyester polymer materials. Its carbodiimide group offers high reactivity. It is designed to inhibit hydrolysis degradation, extend material service life, maintain strength in high temperature and high humidity environments.
  • It helps in improving the reprocessing performance of recycled materials.
  • It is widely used in polyethylene terephthalate (PET), polybutanol terephthalate (PBT), polyamide (PA) and other shrinkage engineering plastics polylactic acid (PLA), polyhexic acid/butyl terephthalate (PBAT), polymethyl ethyl carbonate (PPC) and polyhydroxyfatty acid esters (PHAs).
  • BTWR-100 is also used in biological and biodegradable plastics as well as polyester polyurethane (PU) elastomers.
  • The recommended dosage level is 0.2-1.0 phr.
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BTWR-100 properties

Other properties

PropertiesValue & unitTest conditionTest method
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