HW-320
Brand：Howin Weight：25kg/bag Supply Ability：300T/month
Product Description
Product Description
HOWIN® HW-320 is a random terpolymer of styrene, N-PMI and maleic anhydride. Its appearance is yellowish granule
Application
HW-320 is suitable as heat resistant modifier of ABS, PC/ABS, ASA, ACS, PC/ASA and other resins, and keeps high flowability of resin.
Characteristics
Properties | Test Method | Unit | Value |
Density | ASTM D792 | g/cm3 | 1.15 |
MAH content | Internal | wt% | 10±2 |
N-PMI content | Internal | wt% | 20±2 |
Glass Transition Temperature(Tg) | DSC | ℃ | 175 |
Heat Distortion Temperature(1.82MPa) | ASTM D648 | ℃ | 150 |
MFR（265℃，10Kg） | ASTM D1238 | g/10min | 80±10 |
Thermal Decomposition Temperature ( Loss 1wt%) | TGA | ℃ | ≥350 |
HW-320 case study .pdf