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PET-SR antibacterial thermal insulation glass film

A PET-SR, glass film technology, used in film/sheet adhesives, non-polymer organic compound adhesives, adhesives, etc. The problems of heat insulation and heat resistance are not revealed, and the effects of excellent anti-scratch and antibacterial functions, excellent anti-riot resistance, and low requirements for production equipment are achieved.

Inactive Publication Date: 2020-01-03
浙江磊峰塑料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the comprehensive performance of the existing glass film still needs to be improved. For example, the Chinese patent application number 201410598655.3 discloses a kind of automobile explosion-proof film and its preparation method. The glass film comprises: PET carrier layer, PET carrier The front side of the layer has a hardened wear-resistant layer formed by coating a hardened wear-resistant paint, and the back of the PET carrier layer is a heat-resistant light-changing layer formed by coating a heat-resistant light-changing paint. Ultraviolet light, high surface hardness and other advantages, but there are still the following shortcomings: it does not reveal how heat insulation, heat resistance and riot resistance are
Although the film has self-cleaning antibacterial and anti-fog functions, its heat insulation and heat resistance have not been revealed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030]A PET-SR antibacterial thermal insulation glass film, comprising an antibacterial anti-scratch SR layer, a modified PET base layer and an adhesive layer, the adhesive layer is adhered to the lower surface of the modified PET base layer, wherein the modified PET base layer includes The following components in terms of mass parts: PET masterbatch, 20 parts, PE resin 10 parts, nano silicon micropowder 5 parts, PCM phase change energy storage material 1 part, diglycerin 5 parts, isooctyl palmitate 5 parts, 2 parts of chitosan, 3 parts of ethylene glycol butyl ether; the adhesive layer includes the following components in terms of mass parts: 18 parts of ethyl acrylate, 5 parts of rosin resin, and 15 parts of ethylene glycol.

[0031] The upper surface of the anti-scratch layer SR is sprayed with an antibacterial material, preferably, the antibacterial material is nano-silver.

[0032] The preparation method of the modified PET base layer is as follows:

[0033] Step 1: In t...

Embodiment 2

[0038] A PET-SR antibacterial thermal insulation glass film, comprising an antibacterial anti-scratch SR layer, a modified PET base layer and an adhesive layer, the adhesive layer is adhered to the lower surface of the modified PET base layer, wherein the modified PET base layer includes The following components in terms of mass parts: 30 parts of PET masterbatch, 12 parts of PE resin, 10 parts of nano-silica powder, 1 part of PCM phase change energy storage material, 8 parts of diglycerin, 10 parts of isooctyl palmitate, shell 3 parts of polysaccharide, 5 parts of ethylene glycol butyl ether; the adhesive layer includes the following components in parts by mass: 22 parts of ethyl acrylate, 10 parts of rosin resin, and 30 parts of ethylene glycol.

[0039] The preparation method of the modified PET base layer and the coating method of the adhesive layer are the same as in Example 1.

Embodiment 3

[0041] A PET-SR antibacterial thermal insulation glass film, comprising an antibacterial anti-scratch SR layer, a modified PET base layer and an adhesive layer, the adhesive layer is adhered to the lower surface of the modified PET base layer, wherein the modified PET base layer includes The following components in parts by mass: 21 parts of PET masterbatch, 11 parts of PE resin, 6 parts of nano-silica powder, 1.5 parts of PCM phase change energy storage material, 6 parts of diglycerin, 6 parts of isooctyl palmitate, shell 2 parts of polysaccharide, 5 parts of ethylene glycol butyl ether; the adhesive layer includes the following components in terms of mass parts: 19 parts of ethyl acrylate, 6 parts of rosin resin, and 16 parts of ethylene glycol.

[0042] The preparation method of the modified PET base layer and the coating method of the adhesive layer are the same as in Example 1.

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PUM

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Abstract

The invention belongs to the technical field of membranes, in particular to a PET-SR antibacterial thermal insulation glass film which comprises an antibacterial scratch prevention layer SR layer, a modified PET base layer and an adhesive layer, wherein that glass film of the invention has good thermal insulation, wear resistance and antibacterial performance; according to the invention, the raw material of the film is improved, so that the obtained glass diaphragm has good heat preservation and heat insulation performance and good antibacterial property, and when the automobile glass is impacted by an external force, it will not instantly break into fragments and cause damage to personnel in the automobile. The invention has excellent comprehensive performance and can be widely applied tothe fields of automobiles and furniture building materials.

Description

technical field [0001] The invention belongs to the field of film technology, and in particular relates to a PET-SR antibacterial thermal insulation glass film. Background technique [0002] Glass film is used to improve the safety and energy saving of ordinary glass. The application of glass film can be traced back to 1960. The original intention of developing the film at that time was to control the imbalance of heating and cooling caused by the solar load. The early film only had the function of reflecting solar radiation out of the glass window to prevent the increase of heat on the inner surface of the glass. [0003] Glass film has been quite popular in foreign countries, but in China, the building utilization rate is still very low. As a new energy-saving building material, glass film has seven advantages: 1. Heat insulation and heat preservation; 2. Safety and explosion-proof; 3. Ultraviolet light; 4. Anti-glare glare; 5. Easily create a private space; 6. Enhance v...

Claims

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Application Information

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IPC IPC(8): C09J7/29C09J4/02C09J4/06C08L67/02C08L23/06C08L5/08C08K3/36C08J5/18
CPCC08J5/18C08J2367/02C08J2423/06C08K3/36C08K2201/011C09J4/06C09J7/29C09J2301/122C09J2301/16C09J2423/046C09J2467/006
Inventor 樊祥通
Owner 浙江磊峰塑料科技有限公司
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