product
Home > Products > HW series

    HW-320

    • Brand:Howin
    • Weight:20kg/bag
    • Supply Ability:300T/month
    1. Detailed information

    Product Description

    HOWIN® HW-320 is a random terpolymer of styrene, N-PMI and maleic anhydride. Its appearance is yellowish granule 

    image.png 

    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

    MFR26510Kg

    ASTM D1238

    g/10min

    80±10

    Thermal Decomposition Temperature

    ( Loss 1wt%) 

    TGA

    ≥350


    HW-320 case study .pdf