Preparation method of adhesive with high adhesive property
By using adhesives prepared by raw materials such as bisphenol A type epoxy resin, the existing water-based polyurethane adhesives have been solved, and the effects of high bonding performance, flame retardant and aging resistance are achieved.
CN120158248APending Publication Date: 2025-06-17SHENZHEN TAIJING TECH CO LTD
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Patent Information
- Application Number
- CN202510156378.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2025-06-17
AI Technical Summary
Technical Problem
The existing water-based polyurethane adhesives have a narrow range of use and low bonding fastness.
Method used
Bisphenol A type epoxy resin, functional additives, synergistic additives, surfactant, curing agent, dibutyltin dilaurate, bis(3-ethyl-5-methyl-4 maleimidophenyl)methane and zinc cycloalkane were used to prepare high-adhesion adhesives after stirring and heating, and after cooling.
Benefits of technology
The prepared adhesive with high bonding performance not only has good mechanical properties, but also has excellent flame retardant and aging resistance, effectively ensuring its quality and quality.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention relates to the technical field of adhesive production, in particular to a preparation method of an adhesive with high adhesive property. The adhesive with the high adhesive property is prepared from the following raw materials in parts by weight: 30 to 40 parts of bisphenol A epoxy resin, 3 to 6 parts of a functional additive, 3 to 5 parts of a synergistic additive, 2 to 4 parts of a surfactant, 2 to 4 parts of a curing agent, 1 to 3 parts of dibutyltin dilaurate, 2 to 4 parts of bis (3-ethyl-5-methyl-4-maleimidophenyl) methane and 1 to 3 parts of zinc naphthenate, the high-bonding-property adhesive prepared by the invention not only has better mechanical properties, but also has excellent flame retardance and aging resistance, and the quality of the high-bonding-property adhesive is effectively ensured.
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