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Ultraviolet-resistant corrosion-resistant auto film

An anti-ultraviolet and car film technology, applied in the field of car film, can solve the problems of poor film transparency, high price, complicated process, etc., and achieve the effect of excellent mechanical properties, good anti-oxidation performance, and simple preparation process

Inactive Publication Date: 2018-11-06
宁波蒙曼生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The change of environment in the 21st century, the change of rainwater composition will cause the car film to be easily damaged. In addition, the long-term driving and exposure to strong ultraviolet rays can easily lead to sunburn and even serious diseases such as skin cancer. Therefore, an anti-ultraviolet and corrosion-resistant The preparation of car film is particularly important
②: Metal film, which refers to the preparation of colorless original film by sputtering metal, usually aluminum and iron, the film has poor perspective and general heat insulation effect; or splashes precious metals such as chromium on the colorless original film , titanium, platinum, etc., but the process is complex and expensive
③: Nano-ceramic film is based on nano-nitrogen, prepared by magnetron sputtering technology and metal nitriding technology, durable, but the film is expensive

Method used

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  • Ultraviolet-resistant corrosion-resistant auto film
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  • Ultraviolet-resistant corrosion-resistant auto film

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1: a kind of anti-ultraviolet, anti-corrosion car film, the composition that it contains and preparation method are as follows:

[0034] 30 parts of polymethyl methacrylate, 10 parts of polydioctyl phthalate, 3 parts of propylene glycol p-toluate, 4 parts of tert-butyldimethylchlorosilane, 3 parts of phosphate emulsifier, low methyl ether 5 parts of melamine formaldehyde resin, 8 parts of diisooctyl phthalate, 5 parts of sodium metabisulfite, 5 parts of molybdenum dialkyldithiocarbamate, and 10 parts of anti-ultraviolet nanocomposite material.

[0035]A: The preparation method of the anti-ultraviolet nanocomposite material is as follows: disperse 11 parts of nanometer antimony trioxide into isopropanol, add 6 parts of nanometer ceria, and stir to obtain the first mixed solution; Acetone is added dropwise into the solution, placed after sealed and stirred, centrifuged, cleaned and dried to obtain antimony trioxide coated with nano cerium oxide; the antimony tr...

Embodiment 2

[0045] Embodiment 2: a kind of anti-ultraviolet, anti-corrosion car film, the composition that it contains and preparation method are as follows:

[0046] 50 parts of polymethyl methacrylate, 20 parts of polydioctyl phthalate, 12 parts of propylene glycol p-toluate, 13 parts of tert-butyldimethylchlorosilane, 14 parts of phosphate emulsifier, low methyl ether 14 parts of melamine formaldehyde resin, 15 parts of diisooctyl phthalate, 15 parts of sodium metabisulfite, 15 parts of molybdenum dialkyldithiocarbamate, and 15 parts of anti-ultraviolet nanocomposite.

[0047] A: The preparation method of the anti-ultraviolet nanocomposite material is: disperse 14 parts of nano antimony trioxide in isopropanol, add 8 parts of nano cerium oxide, and stir to obtain the first mixed solution; drop into the first mixed solution Add acetone, place after sealing and stirring, centrifuge, wash and dry to obtain antimony trioxide coated with nano cerium oxide; disperse the antimony trioxide coa...

Embodiment 3

[0057] Embodiment 3: a kind of anti-ultraviolet, anti-corrosion car film, the composition that it contains and preparation method are as follows:

[0058] 40 parts of polymethyl methacrylate, 15 parts of polydioctyl phthalate, 7.5 parts of propylene glycol p-toluate, 8.5 parts of tert-butyldimethylchlorosilane, 8.5 parts of phosphate emulsifier, low methyl ether 9.5 parts of melamine formaldehyde resin, 11.5 parts of diisooctyl phthalate, 10 parts of sodium metabisulfite, 10 parts of molybdenum dialkyldithiocarbamate, and 12.5 parts of anti-ultraviolet nanocomposite materials.

[0059] A: The preparation method of the anti-ultraviolet nanocomposite material is: 12.5 parts of nanometer antimony trioxide are dispersed in isopropanol, 7 parts of nanometer ceria are added, and the first mixed solution is obtained after stirring; drop into the first mixed solution Add acetone, place after sealing and stirring, centrifuge, wash and dry to obtain antimony trioxide coated with nano ce...

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PUM

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Abstract

The invention relates to the technical field of auto films, in particular to an ultraviolet-resistant corrosion-resistant auto film and a preparation method thereof. The auto film mainly contains polymethyl methacrylate, poly diisooctyl phthalate, propylene glycol p-toluate, tert-butyldimethylchlorosilane, phosphate ester emulsifier, low methyl etherified melamine formaldehyde resin, diisooctyl phthalate, sodium metabisulfite, molybdenum dialkyldithiocarbamate and ultraviolet-resistant nanocomposite. The prepared auto film is good in ultraviolet absorption, high in transmittance, resistant toacid and alkali corrosion, simple in preparation process and suitable for mass production.

Description

technical field [0001] The invention relates to the technical field of automobile film, in particular to an anti-ultraviolet and corrosion-resistant automobile film and a preparation method thereof. Background technique [0002] The change of environment in the 21st century, the change of rainwater composition will cause the car film to be easily damaged. In addition, the long-term driving and exposure to strong ultraviolet rays can easily lead to sunburn and even serious diseases such as skin cancer. Therefore, an anti-ultraviolet and corrosion-resistant The preparation of car film is particularly important. [0003] Car film is to paste a layer of film-like objects on the front and rear windshields, side windows and sunroofs of the car. In general, the advantages of car glass film mainly lie in the following aspects: heat insulation, sun protection, UV protection, explosion-proof, anti-glare, reducing air-conditioning consumption and creating a private space. In recent y...

Claims

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Application Information

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IPC IPC(8): C08L33/12C08L67/02C08L61/28C08K13/06C08K9/10C08K3/22C08K5/12C08K5/39C08J5/18
CPCC08J5/18C08J2333/12C08J2461/28C08J2467/02C08K3/2279C08K5/12C08K5/39C08K9/10C08K13/06C08K2003/2213C08K2201/011
Inventor 高正春
Owner 宁波蒙曼生物科技有限公司
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