- Supply Ability：300T/month
HOWIN® HW-502 is a PP-g-MAH with high grafting rate . Its appearance is white or yellowish granule.
HW-502 can be used as coupling agent of PP and glass fiber. Adding a small amount of HW-502 can improve the properties of glass fiber reinforced PP significantly.HW-502 can also be used as a compatibilizer for PA and PP alloys.
Maleic Anhydride content