PMMA plastic properties and applications
PMMA, abbreviated as PMMA, also known as plexiglass, by definition, because of its good optical transparency and well-known. It not only has a high transmittance (92%), and high mechanical strength, light weight, good resistance to ultraviolet light and outdoor aging characteristics of electrical properties.
Inadequacy of PMMA is not enough surface hardness, heat resistance, poor impact strength is not high, particularly sensitive to such impact on the gap. The modified PMMA was even more outstanding performance edge. They are widely used:
optical instruments: production of optical lenses, such as glasses, magnifying glass, various lenses and laser-scanning video transfer so slow.
Stationery and daily necessities: making a variety of drawing tools, teaching model, specimen shield, lamps, all kinds of pens, buttons, hair clips, candy, soap box, a variety of containers and other household accessories.
Construction areas: indoor and outdoor lighting and non-lighting signal display, ceiling lighting, advanced accessories (such as sculpture, etc.), furniture, partition materials, solar energy collector housings, indoor tanning bed UV lamp operation can be made colored glass bath, basin, etc..
Other areas: can be used as medical devices, such as additional limbs, dentures, medical optical basic raw material. Can make a substitute for inorganic silica glass for aerospace equipment, light cover, surface cover plates, car and motorcycle windshields.
this Information from Wishsino Plastic Injection Molding Company.
[ Author: simon] [ Date: 4/14/2010 ] [ Hits: ]
