Polymethyl methacrylate (PMMA, acrylic)
Advantages: 1. High optical transparency; 2. Good weather resistance, rigidity and easy dyeing.
Disadvantages: 1. Poor chemical resistance; 2. Long-term use temperature up to 93°C; 3. Low surface hardness, easy to scratch.
Uses: It is used in many fields such as lens, lighting, automobile, construction, aerospace, daily use and so on.