Product
The ABS heat-resistant agent series products contain styrene segments and a large number of rigid imide segments, boasting an extremely high heat resistance temperature. They are particularly suitable as heat-resistant modifiers for ABS resins, significantly increasing the heat distortion temperature and softening temperature of ABS. Meanwhile, this series features low residue and low odor, making it also applicable for manufacturing automotive components with low emission requirements.
HOWIN® SMI-340P is a random terpolymer of styrene, N-PMI and maleic anhydride, produced by polymerization process. Its appearance is yellowish powder.
SMI-340HOWIN® SMI-340 is a random terpolymer of styrene, N-PMI and maleic anhydride, produced by polymerization process. Its appearance is yellowish granule.

