Product novelty 11. August 2026
Styrene maleic anhydride copolymer SMA-725
Product Description
HOWIN® SMA-725 is a random copolymer of styrene and maleic anhydride, produced by polymerization process. Its appearance is colorless or yellowish granule.
Application
HOWIN® SMA-725 includes a mass of maleic anhydride group, which can be applied to:
(1) Chain extender for PA, improving viscosity and mechanical strength of PA and PA+GF;
(2) Compatibilizer of styrene resin alloy and coupling agent of glass fiber reinforced styrene resin.
(3) Compatibilizer for biodegradable materials（PLA or PBAT） .
HOWIN® SMA-725 is a random copolymer of styrene and maleic anhydride, produced by polymerization process. Its appearance is colorless or yellowish granule.
Application
HOWIN® SMA-725 includes a mass of maleic anhydride group, which can be applied to:
(1) Chain extender for PA, improving viscosity and mechanical strength of PA and PA+GF;
(2) Compatibilizer of styrene resin alloy and coupling agent of glass fiber reinforced styrene resin.
(3) Compatibilizer for biodegradable materials（PLA or PBAT） .
Jiaxing Huawen Chemical Co., Ltd.
Contact
Ms. Guizhu Liu