Fire protector PP material
Oct 14, 2020
Flame retardant and fireproof PP plastic, why does the sticking phenomenon occur during injection molding? After high-temperature dissolution, high-speed and high-pressure filling in the cavity during the injection, the addition of flame retardant and auxiliary in the flame-retardant fire-retardant PP, if the mold has a large amount of material and the exhaust is insufficient, The gas will a...
