Acrylic board has crystal transparency, transmittance of more than 92%. Acrylic board dyed with dye has good color development effect. In addition, Acrylic board has excellent weather resistance, high surface hardness and gloss, and good high temperature resistance. Acrylic plate has good processing performance. According to the production process, it can be divided into two types: casting and extrusion. Thermoforming (including moulding, blow moulding and vacuum suction moulding) can be used as well as mechanical processing methods such as drilling, car, washing, cutting, etc. Microcomputer-controlled mechanical cutting and sculpture not only greatly improves the processing accuracy, but also produces more exquisite patterns and shapes than traditional methods. In addition, acrylic plate can be cut by laser and carved by laser to produce products with peculiar effects.
Hardness is one of the most important parameters reflecting the production process and technology of casting acrylic board, and it is also an important part of quality control. Hardness can reflect the purity of raw material MMA, weatherability and high temperature resistance. Hardness directly affects whether the sheet will shrink and bend, and whether the surface will crack during processing. Hardness is one of the hardness indexes to judge the quality of acrylic board. Cast acrylic plate has the highest hardness index at present, the average Dallow hardness value is 90 degrees.
Acrylic board has excellent weather resistance, especially for outdoor applications, ranking the top of other plastics, and has good surface hardness and luster, processing plasticity, can be made into a variety of required shapes and products. Its board has a variety of colors (including translucent color plate), another feature is that the thick board can still maintain high transparency.