PC, PMMA and other sheets are widely used in building materials, automobiles, electronics, electrical appliances and other fields because of their excellent transparency, impact resistance, machinability and other excellent properties. For example, they are used for building protective windows, automobile lamp shades, dashboards, open-air commercial signs, etc. However, the surface hardness of the sheet is poor, and scratches are easy to occur, which affects its application range.

Huzheng plastic surface hardening fluid 4GU-T50 is one of the representative works of our company to make a key breakthrough in nano coating technology. 4GU-T50 is a coating specially used to improve the surface hardness of plastics. Nano-organic silicon materials are used as the main active ingredient of the coating, which is compounded with environmentally friendly resin and trace additives. It not only improves the surface hardness of plastics, but also strengthens the physical properties of plastic materials such as aging resistance, weather resistance and wear resistance. It is an environmentally friendly coating without harmful substances to human body, and its service life can reach 10 years. Used on the surface of PMMA and other substrates, the hardness can reach 7H, the resistance to steel velvet test is more than 1000 times, and the coating surface has no scratches, which satisfies the wear-resistant hardness requirements of PC, PMMA and other plastic sheets in actual production applications.

It can be used on the surface of PC, PMMA, PP, PVC, ABS, PET and other plastic substrates.