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Anti-ultraviolet heat insulation car film

An anti-ultraviolet and automotive film technology, which is applied in the direction of coating, layered products, and synthetic resin layered products, can solve the problems of single function of automotive film, no anti-ultraviolet function of heat insulation layer, poor heat insulation effect, etc., and achieve The effect of good insulation effect

Inactive Publication Date: 2014-11-19
SUZHOU XILIN OPTOELECTRONICS TECH IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The function of the automotive film in the prior art is relatively single, and the heat insulation layer is mostly formed by sputtering or deposition. Although the heat insulation effect is good, the prepared heat insulation layer has no anti-ultraviolet function, and the automobile with the anti-ultraviolet function The heat insulation effect of the film is poor, so it is urgent to prepare an automobile film that is both UV-resistant and heat-insulating

Method used

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  • Anti-ultraviolet heat insulation car film

Examples

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Effect test

Embodiment 1

[0031] An anti-ultraviolet and heat-insulating automobile film is characterized in that it includes two layers of films, which are respectively a PET composite film and an ETFE film layer, and an anti-ultraviolet heat-insulating slurry is coated between the PET composite film and the ETFE film layer material, and glue is coated between the anti-ultraviolet and heat-insulating slurry and the two layers of film. The components of the UV-resistant and heat-insulating slurry are as follows:

[0032]

[0033]

[0034] Prepared as follows:

[0035] Step 1: Weigh 1000 parts of nano-antimony tin oxide slurry and 3000 parts of toluene into a polytetrafluoroethylene container, and stir at a speed of 25000 rpm;

[0036] Step 2: Weigh 10 parts of maleic acid-acrylic acid copolymer and 10 parts of polyethyl acrylate into the above-mentioned polytetrafluoroethylene container and heat to 30-80°C with constant speed;

[0037] Step 3: 500 parts of toluene and 3500 parts of butanone are...

Embodiment 2

[0047] An anti-ultraviolet and heat-insulating automobile film is characterized in that it includes two layers of films, which are respectively a PET composite film and an ETFE film layer, and an anti-ultraviolet heat-insulating slurry is coated between the PET composite film and the ETFE film layer material, and glue is coated between the anti-ultraviolet and heat-insulating slurry and the two layers of film. The components of the UV-resistant and heat-insulating slurry are as follows:

[0048]

[0049]

[0050] Prepared as follows:

[0051] Step 1: Weigh 1000 parts of nano-zinc gallium oxide slurry and 2500 parts of toluene into a glass container, raise the temperature to 30°C, stir evenly, and rotate at 10000rpm;

[0052] Step 2: Weigh 10 parts of polypropyl ether modified trisiloxane and pour it into a glass container to continue heating and stirring;

[0053] Step 3: 1000 parts of toluene and 3500 parts of butanone are mixed to form a mixed solution;

[0054] Ste...

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Abstract

The invention discloses an anti-ultraviolet heat insulation car film which comprises a PET composite film and an ETFE film layer, wherein the part between the PET composite film and the ETFE film layer is coated with anti-ultraviolet heat insulation slurry, and the parts between the anti-ultraviolet heat insulation slurry and the two layers of films are coated with adhesive. The anti-ultraviolet heat insulation slurry contains an ultraviolet absorbent and heat insulation ingredients such as nanoscale metal oxides, both the PET film and the ETFE film are transparent materials, and the ETFE film has heat preservation performance, so that the anti-ultraviolet heat insulation car film can absorb ultraviolet light and prevent external temperature from influencing in-car temperature.

Description

technical field [0001] The invention relates to an anti-ultraviolet and heat-insulating automobile film. Background technique [0002] With the development of the automobile industry, the use of automobiles has become more and more popular, and the research and development and application of automobile peripheral products have attracted more and more attention. Among them, automobile film is an important product for heat insulation, sun protection and anti-glare inside the car, and its industry has formed a certain scale. [0003] The function of the automotive film in the prior art is relatively single, and the heat insulation layer is mostly formed by sputtering or deposition. Although the heat insulation effect is good, the prepared heat insulation layer has no anti-ultraviolet function, and the automobile with the anti-ultraviolet function The heat insulation effect of the film is poor, so it is urgent to prepare an automobile film that is both UV-resistant and heat-ins...

Claims

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Application Information

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IPC IPC(8): B32B27/08B32B27/36B32B27/32B32B27/30B32B27/18B32B7/12C09D133/00C09D7/12
Inventor 金国华黄强杨乐施燕陈胜利周明许修安韩州叶建明朱霆
Owner SUZHOU XILIN OPTOELECTRONICS TECH IND
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