By |2022-10-14T13:45:48+08:00October 13th, 2022|Categories: acrylic injection molding, acrylic injection moulding, molds, PMMA injection, PMMA injection moulding, PMMA molded parts, PMMA plastic moulding|Tags: , , , , , , , , , , , , , |Comments Off on PMMA

Polymethyl Methacrylate (PMMA) Plastics Material

PMMA plastics is commonly known as polymethyl methacrylate, acrylic and so on and its chemical name is polymethyl methacrylate. PMMA plastic material has some defects such as low surface hardness, easy to snag, low impact resistance, poor molding liquidity performance.

So PMMA’s modification appears one after another such as copolymerization between methyl methacrylate and styrene and butadiene, a blend of PMMA and PC, etc. 372 PMMA is the copolymer of methyl methacrylate and styrene. If you add a small amount of nitrile rubber (about 50%) in the 372 PMMA, it will become 373 PMMA.PMMA injection molding parts

The fluidity of PMMA plastics is poorer than […]