Material property description
Polymethyl methacrylate (PMMA), commonly known as "plexiglass", is a thermoplastic engineering plastic with excellent comprehensive properties.
Most of them are used in outdoor and indoor signboards in the form of sheets. In the application industry, its materials are generally in the form of pellets, plates, pipes, etc.
The form appears.
PMMA's biggest feature is its transparency, comparable to ordinary inorganic glass, and its light transmittance is 90%-92%;
The light rate is 73.5%, the surface gloss is high, the color is bright, full, smooth and flat, the hardness is good; the chemical resistance is stable; the performance is stable.
Easy to deform; complete product range, colorful colors and various surface effects; stable physical properties (easy to form, plastic
Strong); weather resistance, strong UV resistance, not easy to oxidize (high resistance to high and low temperature deformation, high temperature resistance 70 degrees, low temperature 50 degrees
); green, waste materials can be recycled and reused; excellent surface hardness and scratch resistance; easy to clean, maintain;
It will not fade, lose light, or crack open in 5-8 years. Outstanding impact resistance, light weight, and bearing on building body and bracket
The load requirements are low.
Typical application range
Aircraft, automobiles, construction, optical instruments, electronic instruments, advertising lighting, medical equipment and other aspects.
