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High-wear-resistance glass explosion-proof film adhesive with anti-fog effect, and preparation method thereof

A technology of high wear-resistant and explosion-proof film, applied in the direction of adhesives, pressure-sensitive film/sheet, film/sheet release liner, etc., can solve problems such as limited application range, and achieve increased cross-linking density, hardness and wear resistance Sex, the effect of reducing the contact angle

Active Publication Date: 2020-04-21
HUBEI INST OF AEROSPACE CHEMOTECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the explosion-proof film disclosed by this method only has heat insulation, anti-ultraviolet and explosion-proof functions, and is not suitable for application in indoor environments with water vapor and fog, and its application range is limited.

Method used

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  • High-wear-resistance glass explosion-proof film adhesive with anti-fog effect, and preparation method thereof
  • High-wear-resistance glass explosion-proof film adhesive with anti-fog effect, and preparation method thereof
  • High-wear-resistance glass explosion-proof film adhesive with anti-fog effect, and preparation method thereof

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preparation example Construction

[0036] The present invention also provides a preparation method of the above-mentioned high wear-resistant glass explosion-proof film with anti-fog effect, comprising the following steps:

[0037] (1) prepare anti-fog wear-resistant resin coating;

[0038] (2) prepare high hardness transparent modified PET film;

[0039] (3) Coating polyacrylate precoat;

[0040] (4) Coating anti-fog and wear-resistant resin coating;

[0041] (5) Coating and installing adhesive layer.

[0042] The preparation of the anti-fog wear-resistant resin coating comprises the following steps:

[0043] Weigh respectively superhydrophilic oligomer resin composition, wear-resistant oligomer resin composition, trimethylolpropane triacrylate, three (2-hydroxyethyl) isocyanurate triacrylate, photoinitiator 184. Wetting and leveling agent BYK-358N, ethyl acetate. Disperse and stir evenly in a light-proof container.

[0044] Described preparation high hardness transparent modified PET film comprises the ...

Embodiment 1

[0054] A preparation method of a high wear-resistant glass explosion-proof film with anti-fog effect, comprising the following steps:

[0055] (1) Preparation of anti-fog wear-resistant resin:

[0056] Use the following parts by mass of raw materials to disperse and stir in a light-proof container for further use:

[0057] 17 parts of polyethylene glycol dimethacrylate, 6 parts of polyethylene glycol monomethyl ether methacrylate, 12 parts of trifunctional super-tough resin FSP8060, 4 parts of ten-functional polyurethane acrylate oligomer FSP2159, trimethylol 4 parts of propane triacrylate, 2.7 parts of tris(2-hydroxyethyl)isocyanurate triacrylate, 4 parts of photoinitiator 184, 0.3 parts of wetting and leveling agent BYK-358N, 50 parts of ethyl acetate .

[0058] (2) Preparation of high hardness transparent modified PET film 1:

[0059] The raw material components corresponding to the upper surface layer, middle layer and lower surface layer of the three screw extruders we...

Embodiment 2

[0072] A preparation method of a high wear-resistant glass explosion-proof film with anti-fog effect, comprising the following steps:

[0073] (1) Preparation of anti-fog wear-resistant resin:

[0074] Use the following parts by mass of raw materials to disperse and stir in a light-proof container for further use:

[0075] 19 parts of polyethylene glycol bismethacrylate, 3 parts of polyethylene glycol bismaleate, 12 parts of trifunctional super-tough resin FSP8060, 3 parts of polyurethane acrylate oligomer CN996NS, trimethylolpropane triacrylic acid 3 parts of ester, 4.5 parts of tris(2-hydroxyethyl)isocyanurate triacrylate, 5 parts of photoinitiator 184, 0.5 parts of wetting and leveling agent BYK-358N, 50 parts of ethyl acetate.

[0076] (2) Preparation of high hardness transparent modified PET film 1:

[0077] The raw material components corresponding to the upper surface layer, middle layer and lower surface layer of the three screw extruders were weighed in the followin...

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Abstract

The invention provides a high-wear-resistance glass explosion-proof film with an anti-fog effect. The high-wear-resistance glass explosion-proof film comprises a PET protective film (4), an anti-fog and wear-resistant resin coating (3), a polyacrylate pre-coating (2), a high-hardness transparent modified PET film (1), a mounting adhesive layer (5) and a PET release film (6). The anti-fog and wear-resistant resin coating comprises, by mass, 20 to 25 parts of a super-hydrophilic oligomer resin composition, 15 to 18 parts of a wear-resistant oligomer resin composition, 3 to 5 parts of trimethylolpropane triacrylate, 2 to 4 parts of tri(2-hydroxyethyl)isocyanurate triacrylate, 4 to 6 parts of a photoinitiator 184, 0.3 to 0.5 part of a wetting leveling agent BYK-358N and 50 parts of ethyl acetate. The high-hardness transparent modified PET film is a composite film prepared from three layers of different mass components through melt co-extrusion and two-way stretching. The product provided by the invention has good antifogging effect and excellent wear resistance, and can be used for explosion-proof films on various glass surfaces.

Description

technical field [0001] The invention generally relates to the technical field of glass films, in particular to a highly wear-resistant glass explosion-proof film with anti-fog effect and a preparation method thereof. Background technique [0002] With the increasing requirements for lighting and beautifying people's office, shopping and living environments, various glass products and tempered glass products have been more and more widely used in building materials and decorative materials, such as glass curtain walls, glass windows, sun rooms, Isolation guardrails, glass doors, glass partitions, screens, shower rooms, display cabinets and display cabinets, etc., glass products for various purposes can be seen everywhere. While the wide application of glass products brightens and beautifies the environment and improves people's living standards, the safety risks brought by them are also increasing day by day. People urgently need to develop a glass film with explosion-proof f...

Claims

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Application Information

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IPC IPC(8): C09J7/29C09J7/20C09J7/40C09J7/38B29C48/00B29C48/08B29C48/18B29C48/49B29C48/92C09D171/02C09D175/14C08L67/02C08K7/28
CPCB29K2067/003B29C48/0018B29C48/08B29C48/18B29C48/49B29C48/92B29C2948/92704B29C2948/92904C08K2201/003C08L67/02C08L2205/025C08L2205/03C08L2205/035C09D171/02C09J2467/005C09J2467/006C09J7/20C09J7/29C09J7/385C09J7/40C09J2301/122C09J2301/162C09J2301/30C09J2301/302C08L71/02C08L75/14C08K7/28C08L67/06
Inventor 张宏元姚俊胡露夏萍蔡彦龚露露杨柱
Owner HUBEI INST OF AEROSPACE CHEMOTECHNOLOGY
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