PMMA, PVC. PS, PC mirror panel difference
Acrylic mirror (ACRYLIC, plexiglass, PMMA, methacrylic acid) has the advantage of high transparency, mirror coating can be in the opposite, the protective effect of reflective coating, material hard, the disadvantage is a bit brittle PVC PVC plastic mirror, the disadvantage is the substrate opaque, mirror coating only in the front, and low finish, the advantage is cheap, high hardness. PS polystyrene mirror, the substrate is more transparent, the most soft material, relatively brittle, cheap materials. PC polycarbonate mirror, substrate transparency is relatively transparent, the advantage is good toughness, material hard soft, the disadvantage is the highest price. Glass mirror coating process is mature, low price, the most flat, the most hard material, wear, scratch, shortcomings is the most brittle, broken after the highest harm to people, can not afford the impact, than the major.
