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High-strength quick aluminized film adhesive and preparation method thereof

An aluminized film and adhesive technology, applied in the directions of polymer adhesive additives, non-polymer adhesive additives, adhesive types, etc. And other problems, to achieve good environmental protection and mildew resistance, improve the bonding speed, improve the effect of bonding strength

Active Publication Date: 2020-12-11
TAISHAN GYPSUM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional aluminized film adhesives usually cannot meet the harmony and unity of safety and aesthetics of chemical materials required by people, and cannot meet the requirements of modern industry for bonding speed and quality. There is a large amount of glue used in the bonding process, and the bonding The technical problems of slow speed and unstable chemical properties, and the residual harmful substances after bonding are higher than the minimum standard of the national limit for harmful substances in interior decoration and decoration materials; it cannot meet the requirements of modern industrial online bonding
Some high-performance and high-quality adhesives and additives on the market cannot be produced in China or the product performance and quality cannot meet the needs of the market

Method used

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  • High-strength quick aluminized film adhesive and preparation method thereof
  • High-strength quick aluminized film adhesive and preparation method thereof
  • High-strength quick aluminized film adhesive and preparation method thereof

Examples

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Effect test

preparation example Construction

[0058] The present invention also provides a method for preparing the high-strength rapid aluminized film adhesive described in the above technical solution, comprising the following steps:

[0059] a) After mixing the polymerizable monomer and part of the solvent, the temperature is raised for the first time, and the initiator is added for the second time to raise the temperature to generate a polymerization reaction, and then the temperature is lowered to obtain the mixed solution A;

[0060] b) After mixing the thickener and part of the solvent, the temperature is raised for the first time, and then the temperature is lowered for the first time, and the thickener is added for mixing, the temperature is raised for the second time, and the temperature is lowered for the second time, to obtain the mixed liquid B;

[0061] c) mixing the tackifying resin, the remaining solvent and the quick-drying agent to obtain a mixed solution C;

[0062] d) After mixing the filler, antifunga...

Embodiment 1

[0081] 1.1 Recipe

[0082]

[0083]

[0084] 1.2 Preparation

[0085] S1. Polymerization monomer and solvent (220 parts) were mixed and stirred for 15 minutes, heated to 60°C, added an initiator, heated to 95°C, polymerized for 60 minutes, cooled to 60°C, and mixed liquid A was obtained.

[0086] S2. Add the thickener to the solvent (520 parts), soak at room temperature for 1 hour, then stir while heating until the water temperature reaches 95° C., and then continue to stir for 1 hour. Then cool the solution down to 60°C, add a tackifier, stir for 30 minutes, raise the temperature to 75°C, stir for 1 hour, then cool down to 60°C to obtain a mixture B.

[0087] S3. Mix and stir the tackifying resin, solvent (17 parts) and quick-drying agent for 30 minutes to obtain a mixed solution C.

[0088] S4. Add filler, anti-fungal agent, antioxidant and emulsifier to mixed solution B, stir at 1000r / min for 30min, then add mixed solution A and mixed solution C, stir at 1000r / min f...

Embodiment 2

[0090] 1.1 Recipe

[0091]

[0092]

[0093] 1.2 Preparation

[0094] S1. Polymerization monomer and solvent (200 parts) were mixed and stirred for 15 minutes, heated to 60°C, added an initiator, heated to 90°C, polymerized for 60 minutes, cooled to 50°C, and mixed solution A was obtained.

[0095] S2. Add the thickener to the solvent (465 parts), soak at room temperature for 1 hour, then stir while heating until the water temperature reaches 90° C., and then continue to stir for 1 hour. Then cool the solution down to 60°C, add a tackifier, stir for 30 minutes, raise the temperature to 70°C, stir for 1 hour, then cool down to 50°C to obtain a mixed solution B.

[0096] S3. Mix and stir the tackifying resin, solvent (18 parts) and quick-drying agent for 15 minutes to obtain a mixed solution C.

[0097] S4. Add filler, anti-fungal agent, antioxidant and emulsifier to mixed solution B, stir at 1000r / min for 30min, then add mixed solution A and mixed solution C, stir at 10...

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Abstract

The invention provides a high-strength quick aluminized film adhesive and a preparation method thereof. The aluminized film adhesive provided by the invention is prepared from the components accordingto a certain proportion, the polymeric monomer, the specific tackifying resin, the tackifier and the certain quick-drying agent have a synergistic effect, and the thickening agent, the dispersing agent, the filler and the emulsifying agent are matched, so that the adhesive meets the roller coating construction requirement of a pasting roller, and the bonding speed and the bonding strength of theadhesive can be effectively improved; in addition, the antioxidant and the mildew preventive are matched, so that the aging resistance, the heat resistance, the chemical corrosion resistance, the weather resistance and the mildew-proof and antibacterial properties of the adhesive can be improved; in addition, the adhesive is relatively safe and environment-friendly.

Description

technical field [0001] The invention relates to building material adhesives, in particular to a high-strength rapid aluminized film adhesive and a preparation method thereof. Background technique [0002] In the era of continuous improvement of home decoration, in order to achieve beautiful, firm and waterproof effects, more and more wood, rubber boards, and gypsum boards choose to bond a layer of aluminum foil on the surface. Specifically, through the aluminum coating The aluminized film is bonded to the substrate with an adhesive. [0003] Traditional aluminized film adhesives usually cannot meet the harmony and unity of safety and aesthetics of chemical materials required by people, and cannot meet the requirements of modern industry for bonding speed and quality. There is a large amount of glue used in the bonding process, and the bonding The technical problems of slow speed and unstable chemical properties, and the residual harmful substances after bonding are higher t...

Claims

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Application Information

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IPC IPC(8): C09J133/12C09J133/02C09J11/04C09J11/06C09J11/08C09J11/00C08F120/14C08F120/06
CPCC09J133/12C09J133/02C09J11/04C09J11/06C09J11/08C09J11/00C08F120/14C08F120/06C08L2205/035C08L2205/025C08K2003/265C08L33/26C08L3/02C08K13/02C08K3/346C08K5/103C08K5/3475C08K5/47C08L29/04C08L89/00C08L57/02C08K5/42C08L1/286C08L33/02C08K3/26Y02W90/10
Inventor 任利田伟宋卫刘海生王国英唐贞伟
Owner TAISHAN GYPSUM CO LTD
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