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PMMA material quality is food grade?

2024-08-27

PMMA, or polymethyl methacrylate (Polymethyl Methacrylate), also known as acrylic or plexiglass, has excellent optical properties,

‌PMMA

PMMA, or polymethyl methacrylate (Polymethyl Methacrylate), also known as acrylic or plexiglass, has excellent optical properties, a light transmittance of up to 93%, and has good strength and abrasion resistance. In addition, PMMA also exhibits good impact resistance and heat resistance, as well as excellent chemical resistance. These characteristics make PMMA have a wide range of potential applications in food packaging and containers. In particular, the heat resistance and chemical resistance of PMMA enable it to withstand various conditions during food processing and storage, thereby ensuring food safety. Therefore, PMMA is considered to be a safe food-grade material suitable for making food-contact containers and packaging.