Acrylic sheets are actually a bit like glass and a bit like plastic. Acrylic plates have better toughness than glass, can be slightly bent, and are not easily broken. Compared with plastic, acrylic sheet has more obvious advantages, and its gloss is much better than plastic. The lamp box made of acrylic has good light transmission performance, pure color, rich colors, beautiful appearance, taking into account both day and night effects, long service life, two days did not affect the characteristics of use. Acrylic pattern sheet is widely used for home decoration. You can find many interesting and beautiful patterns fit for shower doors, display indoor or outdoor furniture. Patterned acrylic sheet sells well in lots of markets.
Acrylic can be used casting, injection molding, extrusion, thermoforming, laser engraving, laser cutting and other processes. Casting molding Casting molding for forming plexiglass sheet, bar and other profiles, that is, body-bulk polymerization method of forming profiles. After casting molded products need to be post-processed, post-processing conditions are incubated at 60 ℃ 2 hours, 120 ℃ for 2 hours. Injection molding Injection molding using suspension polymerization obtained pellets, molding in the ordinary plunger or screw injection molding machine. Process parameters include screw injection molding machine, plunger injection molding machine, barrel temperature, injection molding products also need to eliminate the internal stress treatment, processing in the hot air circulation oven at 70 ~ 80 ℃, processing time as the thickness of acrylic products, the general All about 4 hours. Thermoforming Thermoforming is the process of making plexiglass sheets or she...
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