Sunscreen automotive film
A car film and functional technology, applied in the field of car film, can solve the problems of insufficiency of ultraviolet radiation, easy aging and brittleness, lack of toughness, etc., and achieve the effect of excellent anti-ultraviolet performance, enhanced explosion-proof performance, super hardness and toughness
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Embodiment 1
[0008] A car film with sun protection function, which is made of the following raw materials in parts by weight:
[0009] 25 parts of PVC, 7 parts of nano filler, anti-UV5311.2 parts, 2 parts of PE white masterbatch, 8 parts of bimodal PE, 4 parts of low density polyethylene, 3 parts of low molecular weight polyisobutylene, 2.5 parts of phenol formaldehyde resin, antioxidant 0.2 parts of BHT, 12 parts of ethylene-vinyl acetate copolymer, 6 parts of methyl methacrylate, 7 parts of solvent, 1 part of nano-scale Al2O3 powder, 1.2 parts of azo compound, 2 parts of polybutylene terephthalate part, 0.2 part of blowing agent, and 0.6 part of crosslinking agent.
Embodiment 2
[0011] A car film with sun protection function, which is made of the following raw materials in parts by weight:
[0012] 36 parts of PVC, 12 parts of nanofiller, 2.3 parts of anti-UV5312, 4 parts of PE white masterbatch, 10 parts of bimodal PE, 6 parts of low density polyethylene, 7 parts of low molecular weight polyisobutylene, 4 parts of phenol formaldehyde resin, antioxidant 0.4 parts of BHT, 18 parts of ethylene-vinyl acetate copolymer, 9 parts of methyl methacrylate, 10 parts of solvent, 1.5 parts of nano-scale Al2O3 powder, 2.2 parts of azo compound, 5 parts of polybutylene terephthalate part, 0.5 part of blowing agent, and 0.9 part of crosslinking agent.
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