Unlock instant, AI-driven research and patent intelligence for your innovation.

Thermal-insulation and anti-ultraviolet solar film

An anti-ultraviolet and solar film technology, applied in the field of solar film, can solve problems such as poor clarity, and achieve the effect of clear film layer and improved clarity

Inactive Publication Date: 2014-11-19
SUZHOU XILIN OPTOELECTRONICS TECH IND
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to protect the car and prevent ultraviolet rays from harming the human body, an anti-ultraviolet solar film is usually pasted on the glass of the car. The anti-ultraviolet solar film in the prior art is formed after mixing all raw materials, resulting in poor clarity.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A heat-insulating and UV-resistant solar film, PET polyester obtained by copolymerizing phthalic acid and propylene glycol, 2-(2'-hydroxyl-3', 5'-di-tert-butylphenyl)-5-chloro Benzotriazole and bisbenzoxazole are mixed to form a film, wherein the mass fraction of PET polyester is 80%, 2-(2'-hydroxyl-3', 5'-di-tert-butylphenyl)-5-chloro The mass fraction of substituted benzotriazole is 10%, the mass fraction of bisbenzoxazole is 10%, and both surfaces of the film are sputtered with copper.

Embodiment 2

[0015] A heat-insulating and UV-resistant solar film, PET polyester obtained by copolymerizing phthalic acid and propylene glycol, 2-(2'-hydroxyl-3', 5'-di-tert-butylphenyl)-5-chloro Benzotriazole and bisbenzoxazole, wherein, the mass fraction of PET polyester is 75%, 2-(2'-hydroxyl-3', 5'-di-tert-butylphenyl)-5-chlorobenzo The mass fraction of triazole is 15%, the mass fraction of bisbenzoxazole is 10%, and nickel is sputtered on both surfaces of the film.

[0016] Multiple layers of metal can be sputtered for better heat insulation.

[0017] In order to verify the effect of the above-mentioned embodiment, the ultraviolet intensity result in the light blocked by the heat-insulating and anti-ultraviolet solar film is almost zero through the detection of the ultraviolet intensity detector, so the heat-insulating and anti-ultraviolet solar film provided by the present invention has reached the anti-ultraviolet Because the film is not formed after mixing the raw materials, but t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
wavelengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a thermal-insulation and anti-ultraviolet solar film. An ultraviolet ray adsorbent, a fluorescent whitening agent and PET polyester base stock are mixed to form a film, and metal layers are sputtered on the two surfaces of the film. The thermal-insulation and anti-ultraviolet solar film achieves an anti-ultraviolet effect by adding the ultraviolet ray adsorbent and the fluorescent whitening agent, and achieves a thermal insulation effect by sputtering the metal layers; the film is not formed by mixing raw materials, but metal is sputtered on the surfaces of the film; the film layer is distinct by adjusting the number of metal layers; the definition of the thermal-insulation and anti-ultraviolet solar film is improved.

Description

technical field [0001] The invention relates to a heat-insulating and ultraviolet-proof solar film. Background technique [0002] Ultraviolet light is an invisible light with a shorter wavelength than visible light, with a wavelength range of 280nm-400nm, and has significant chemical effects. Ultraviolet rays not only come from sunlight, but various artificial light sources, such as ultraviolet lamps, computers, TVs, etc. will also produce certain ultraviolet rays. Excessive ultraviolet radiation can cause certain damage to human skin and eyes. Ultraviolet rays can damage human skin cells, cause wrinkles, spots, and premature aging of the skin. In severe cases, solar dermatitis and sunburn, or skin and mucous membrane damage Actinic keratosis, which causes cancer. Ultraviolet rays produced by ultraviolet rays can cause human fatigue, discoloration and embrittlement of furniture, especially for children, students and women. Long-term ultraviolet radiation will eventually le...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/09B32B27/18B32B33/00C23C14/34C23C14/20
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