Would you please tell me what the use acrylic? Who can tell me? Thank you for your

Question: would you please tell me what the use acrylic? Who can tell me? Thank you for your answer: PMMA is qualitative light, cheap, easy to shape, etc. Its forming method has casting, injection molding, mechanical processing, such as acrylic thermoforming. Especially in injection molding, can be mass production, process simple, low cost. As a result, its applications are becoming more and more widely, it is widely used in instrumentation parts, auto lamp, optical lenses, transparent pipes, etc. Acrylic is after ceramic can be made the best sanitary ware new material. Compared with the traditional ceramic material, acrylic besides unparalleled high brightness, has the following advantages: good toughness, not easy to damage; Repair strong sex, as long as the dip in with soft foam wiping the new point of toothpaste can be clean; Sense of texture is soft, no bitter cold winter; Colourful, can satisfy the personality of different grade. Made of acrylic basin, sit implement, bath crock, elegant style, not only durable, but also environmental effect, the degree of radiation of radiation and the body's own bone. Acrylic sanitary ware originated in the United States and is now occupy more than 70% of the whole international market. Because of the yakeli production is difficult, the cost is high, so there are many quality low price inexpensive substitutes on the market. The substitute, also known as' acrylic, actually is a common organic board or composite board ( Also called sandwich panels) 。 Ordinary organic plate with ordinary organic glass cracking of a pigmented casting and become, the surface hardness is low, easy to fade, use after fine grinding polishing effect is poor. Composite board is only on the surface of a thin layer of acrylic, ABS plastic is among, use affected by heat bilges cold shrink in easy to take off the floor. In the cross section of the true and false, acrylic sheet is available from slight color difference to identify 1 and polishing effect. Building applications: Windows, soundproof Windows, light shade, telephone booth etc. 2. Advertising application: light boxes, signs, signs, exhibition, etc. 3. Traffic application: trains, cars and other vehicles doors and Windows, etc. 4. Medical applications: infant incubator, all kinds of surgery medical equipment and supplies: bath facilities, handicrafts, cosmetics, stents, aquarium, etc. 5. Industrial application: instrument surface plate and the cover, etc. 6. Lighting applications: fluorescent lamp, droplight, street lamps, etc