Water-based adhesive for bonding rubber and metal and preparation method of water-based adhesive

A metal bonding and adhesive technology, applied in the direction of adhesives, adhesive types, asphalt material adhesives, etc., can solve the problems of slow curing speed, poor self-adhesiveness and mutual adhesion of adhesives, low bonding strength, etc., to achieve strong The effect of bonding speed and strength, fast curing speed, and large bonded area

Pending Publication Date: 2022-08-09
东莞市奥嘉特高分子材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Room temperature curing fluororubber adhesives can complete the curing reaction at room temperature and contact pressure, and are especially suitable for working conditions that cannot be cured by heating. Without heating, the self-adhesive and mutual-adhesive properties of the adhesive are poor, and there are initial problems in practical applications. Low viscosity, slow curing speed, and low bonding strength. At the same time, when the adhesive connects rubber and metal, since the metal is a hard material, the connection between the adhesive and the metal is easy to detach, especially the metal end with a smooth end surface. After bonding, detachment is more likely to occur

Method used

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  • Water-based adhesive for bonding rubber and metal and preparation method of water-based adhesive

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Embodiment 1

[0024] A water -based adhesive for rubber and metal bonding, including 22.5 copies of ionic water, 9 copies of polystyrene, 6 parts of glass, 6 copies of emulsifiers, 6 citations, 6 adhesives, 6 thickened agents , 4 parts of curing agent, 10 pieces of asphalt, 2.5 copies of acrylic symbol, 5.5 parts of coupling agents, and 8 parts of kaolin.

[0025] Preferably, the puppet couplet is a sibidine coupling agent, polystyrene and glass are recycled old tires and old wine bottles.

[0026] Preferably, the main components of acrylate clusters are acrylic, acrylic isessy, methyl acrylic, and acrylic hydroxyl ester.

[0027] Preferably, the silane coupling agent is γ-oblite-oxyl ether propyl tritenol, γ-ethylene triaxyxyne silane, γ-amino oxyxane, and ethylene three uncle, Base-based oxide, γ- (methyl acrylic acid) propyl tritenols, γ-mesopropyl oxide, or phenyl oxygenosililane.

[0028] Preferably, the emulsifier is an anterogenesis emulsifier, which is specifically for sodium sodium sod...

Embodiment 2

[0032] A water -based adhesive for rubber and metal bonding, including 22.5 copies of ionic water, 9 copies of polystyrene, 6 parts of glass, 6 copies of emulsifiers, 6 citations, 6 adhesives, 6 thickened agents , 4 copies of curing agents, 10 pieces of asphalt, 2.5 copies of acrylate symbols, 5.5 parts of coupling agents, 8 parts of kaolin, and 5 chloride solutions.

[0033] Preferably, the puppet couplet is a sibidine coupling agent, polystyrene and glass are recycled old tires and old wine bottles.

[0034] Preferably, the main components of acrylate clusters are acrylic, acrylic isessy, methyl acrylic, and acrylic hydroxyl ester.

[0035] Preferably, the silane coupling agent is γ-oblite-oxyl ether propyl tritenol, γ-ethylene triaxyxyne silane, γ-amino oxyxane, and ethylene three uncle, Base-based oxide, γ- (methyl acrylic acid) propyl tritenols, γ-mesopropyl oxide, or phenyl oxygenosililane.

[0036] Preferably, the emulsifier is an anterogenesis emulsifier, which is specific...

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PUM

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Abstract

The invention belongs to the technical field of adhesives, and particularly relates to a water-based adhesive for bonding rubber and metal and a preparation method of the water-based adhesive. Comprising 20-25 parts of deionized water, 8-10 parts of polystyrene, 10-12 parts of glass, 5-7 parts of an emulsifier, 5-7 parts of an initiator, 5-7 parts of a tackifier, 5-7 parts of a thickener, 3-5 parts of a curing agent, 8-12 parts of asphalt, 2-3 parts of an acrylate copolymer, 5-6 parts of a coupling agent, 7-9 parts of kaolin and 4-6 parts of a chloride solution. The adhesive has the advantages of high curing speed and large bonding area, and can realize higher bonding rate and strength.

Description

Technical field [0001] The present invention is a glue adhesive technology field, which involves a water -based adhesive and preparation method for rubber and metal bonding. Background technique [0002] Fluorine rubber adhesive is a special adhesive product with fluorine rubber as the main material. It has excellent thermal resistance, oil resistance and air -resistant aging properties. It is mainly used for bonding of fluorine rubber and metal materials. Fluorine rubber adhesives can be divided into two types: high -temperature vulcanization and room temperature curing. [0003] The room temperature curing -type fluorine rubber adhesive can complete the solidification reaction under room temperature and contact pressure. It is especially suitable for the working conditions that cannot be heated and curing. Without heating, the adhesive and mutual viscosity of the adhesives are poor. The problem of low viscosity, slow solidification, and low adhesion intensity. At the same time,...

Claims

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Application Information

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IPC IPC(8): C09J195/00C09J125/06C09J133/08C09J11/04C09J11/06
CPCC09J195/00C09J11/04C09J11/06C08L25/06C08L33/066C08K3/40C08K3/346C08K3/16C08K5/5435C08K5/5425C08K5/544C08K5/548Y02W30/62
Inventor 田洪明
Owner 东莞市奥嘉特高分子材料有限公司
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