Plexiglas processing flow

Acrylic plate how in purchase Qian understand plate of quality, now acrylic plexiglass industry like spirit dynasty, everywhere are is acrylic factory, making acrylic plexiglass into has a commercial trend, this years is acrylic plexiglass products most fire, market is is saturated of time paragraph, than stone, and metal are development more quickly, in years time in, acrylic material in import and export reached daily import and export Shang hundred tons, I had acrylic factory is than past are more. Small and medium processing of majority in southern China.
Acrylic material after processing, the need to observe the changes in temperature, changes in material.
Cast molding for molding plexiglass plates, rods, profiles, use bulk polymerization method of molding profiles. Products need to post-process after moulding, thermal post-treatment condition is 60 ℃ 2H, 120 ℃ insulation 2H
II, and extrusion forming poly methyl acrylic methyl ester also can used extrusion forming, with suspended aggregate production of particles material preparation plexiglass plate, and Rod material, and pipe, and tablets material,, but such preparation of profile, especially plate, due to polymer molecular volume small, mechanical performance, and heat sex, and resistance solvent sex are than pouring forming of profile, its advantages is production efficiency high, especially for pipe and other with pouring method Shi mold. Difficult to manufacture profiles. Extrusion can be used in single-stage or two-stage exhaust type extruder, screw l/d ratio is generally 20-25
Three, hot hot forming is the plexiglass sheet or the sheet is made of various size and shape products, will cut into required size of clamp in the mold of billet frame, heating to soften its, and then pressurized to make it snap die surface, get the same shape and, after cooling, trimming the edges to obtain products