Transparent heat-insulating film and its preparing process

A technology of heat insulation film and transparent film, which is applied in the field of transparent heat insulation film containing nanoparticles and its preparation, can solve the problems of inability to directly use film materials, complicated preparation methods, etc., and achieves good light transmittance, simple preparation method, good The effect of thermal insulation

CN100462395CActive Publication Date: 2009-02-18NANJING TECH UNIV +1

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Patents(China)
Current Assignee / Owner: NANJING TECH UNIV
Publication Date: 2009-02-18

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Abstract

The invention discloses a transparent thermal insulation film, which is composed of transparent base and nanometer transparent insulating coating, wherein the paint is sprayed on the surface of transparent film base, which is dried to obtain transparent product. The invention is fit for automobile window and architectural window.

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Description

technical field

[0001] The present invention relates to a transparent heat-insulating film and a preparation method thereof, in particular to a transparent heat-insulating film containing nanoparticles and a preparation method thereof. It can be widely used in automobile windows, building windows, glass curtain walls and other occasions. Background technique

[0002] In the prior art, heat insulation of glass is usually solved by heat insulation film or heat insulation sticker, and heat insulation film has excellent comprehensive performance, so it has been widely used.

[0003] According to the data, Chinese patent CN93110358.4 (preparation method and special nozzle for glass transparent heat-insulating film) adopts atmospheric pressure chemical vapor deposition process to form transparent heat-insulating film on the glass surface.

[0004] Chinese patent CN200310111067.4 (F, Mn co-doped deposition nano SnO 2 Transparent heat-insulating film) invented a transparent heat-i...

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

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