CN102757575A - Method for bonding rubber component - Google Patents
Method for bonding rubber component Download PDFInfo
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- CN102757575A CN102757575A CN2012102689202A CN201210268920A CN102757575A CN 102757575 A CN102757575 A CN 102757575A CN 2012102689202 A CN2012102689202 A CN 2012102689202A CN 201210268920 A CN201210268920 A CN 201210268920A CN 102757575 A CN102757575 A CN 102757575A
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- rubber
- neoprene
- bonding
- pressure
- rubber assembly
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Abstract
The invention relates to a method for bonding a rubber component. The method comprises the following steps of: carrying out surface treatment on the rubber component; cleaning a bonding surface of the rubber component by using a solvent; infiltrating the rubber surface by using a neoprene-phenolic aldehyde adhesive; and placing the rubber component until the surface of the rubber component is semi-cured, etc. The invention provides the method for bonding the rubber component, which solves a technical problem that rubber shortage or rubber overflow is easy to generate by singly using a curing adhesive or the bonding force is insufficient by singly using a pressure sensitive adhesive film. Through the adoption of the method provided by the invention, a neoprene-phenolic aldehyde adhesive infiltrated rubber adhesive film is formed on the surface of the rubber component, so that the rubber surface energy is increased, coarseness is reduced, the bonding area of the rubber film is increased, and rubber shortage or rubber overflow is avoided after semi-curing.
Description
Technical field
The invention belongs to computingmachine reinforcement technique field, it is bonding to relate to rubber assembly.
Background technology
In computer realm; Often need metalwork and rubber parts be bondd, but rubber assembly belongs to low-surface-energy material the bonding difficulty of metal and elastomeric material; At present; General employing curing type adhesive carries out bonding, and inevitable overflow glue or the starved phenomenon of occurring not only influences the visual appearance of product but also can bring unpredictable hidden danger of quality in the gluing assembling.Also have part to adopt pressure-sensitive adhesive film adhesive rubber assembly, but it is not enough to show the glued membrane bonding force.
Summary of the invention
Be prone to starved or excessive glue for fear of independent use curing type adhesive; Or use the insufficient technical problem of pressure-sensitive adhesive film bonding force separately; The present invention provides a kind of method of adhesive rubber assembly, in this bonding system, unites and has used neoprene-modified phenolic adhesive and acrylic pressure sensitive glued membrane.
Technical solution of the present invention:
A kind of method of adhesive rubber assembly, its special character is: may further comprise the steps:
1] the rubber assembly surface is cleaned:
Use solvent that the rubber assembly bonding plane is carried out clean;
2] rubber assembly after the cleaning is carried out surface treatment:
Use neoprene-phenol formaldehyde tackifier to soak into the rubber assembly surface, and be placed to neoprene-phenol formaldehyde tackifier semicure, form neoprene-phenolic tacky film on the rubber assembly surface;
3] adhesive rubber assembly:
3.1] pressure-sensitive adhesive film of acrylic acid or the like is bonded in by on the bonded assembly, form the pressure-sensitive adhesive film of acrylic acid or the like on by bonded assembly;
3.2] the bonded assembly of pressure-sensitive adhesive film of rubber assembly and surface adhesion acrylic acid or the like that will soak into neoprene-phenol formaldehyde tackifier is bonding, and the pressure-sensitive adhesive film of acrylic acid or the like is bonded on neoprene-phenolic tacky film, add to wait for behind the pressure of 2Kg～15Kg and solidifying.
Above-mentioned neoprene-phenol formaldehyde tackifier is neoprene-modified phenolic adhesive 801.
The pressure-sensitive adhesive film of aforesaid propylene acids is acrylic pressure sensitive glued membrane W-2174-CI or acrylic pressure sensitive glued membrane 9473.
The advantage that the present invention had:
1, the method for adhesive rubber assembly provided by the present invention is easy to operate, quick, need not to use new tool, new installation.
2, method provided by the present invention has overcome curing type adhesive and uncontrollable excessive glue and starved phenomenon in the gluing assembling process, have occurred, has eliminated the hidden danger of quality of product, improves the quality quality of product.
3, method provided by the present invention has overcome the insufficient problem of pressure-sensitive adhesive film bonding force.
4, method bonding strength provided by the present invention is higher than the bonding bonding strength of independent use pressure-sensitive adhesive film.
5, this method bonding strength provided by the present invention bonding bonding strength of curing type adhesive of being higher than independent neoprene-phenolic.
Description of drawings
Fig. 1 is the schema of the method for adhesive rubber assembly of the present invention; (do not distinguish rubber assembly among Fig. 1 and by bonded assembly, cause describing unclear, the suggestion contriver revises, and perhaps removes the illustrated in detail on the right)
Fig. 2 is rubber assembly of the present invention and the structural representation after bonding by bonded assembly;
Fig. 3 is the A-A synoptic diagram of Fig. 2;
Wherein Reference numeral is: 1-rubber assembly, 2-be by bonded assembly, 3-neoprene-phenolic tacky film, the pressure-sensitive adhesive film of 4-acrylic acid or the like.
Embodiment
The adhering method of combined type rubber assembly of the present invention mainly is to unite the curing type adhesive that used neoprene-phenolic and the pressure-sensitive adhesive film adhesive rubber assembly of acrylic acid or the like, and its flow process is as shown in Figure 1, and operating process is following:
At first, rubber assembly is carried out surface treatment, use solvent that the rubber assembly bonding plane is carried out clean; Use neoprene-phenol formaldehyde tackifier to soak into rubber surface; Be placed to surperficial semicure; Form neoprene-phenol formaldehyde tackifier on the rubber assembly surface and soak into rubber mucous membrane 3, rubber surface can improve after this handled, and roughness reduces; The glued membrane bond area improves, and the glue starved phenomenon of overflowing does not take place behind semicure.
Then; Use the pressure-sensitive adhesive film of acrylic acid or the like bonding; The pressure-sensitive adhesive film of acrylic acid or the like is bonded in by on the bonded assembly 2; Again that the pressure-sensitive adhesive film of acrylic acid or the like 4 is bonding with the rubber assembly that is soaked into, rubber assembly 1 is bonded on the pressure-sensitive adhesive film 4 of acrylic acid or the like, add and wait for behind the pressure of 2Kg～15Kg and solidifying.
Embodiment:
Embodiment one: adhesive rubber plate on the aluminum component of electric conductive oxidation; Tackiness agent is neoprene-modified phenolic adhesive 801 and acrylic pressure sensitive glued membrane 9473; Its bonding strength of warp test is 2 times of independent use 801 glue, is 4 times of independent use 9473 glued membranes, and the excessive glue starved phenomenon of the bonding back of product nothing.
Embodiment two: adhesive rubber circle on the aluminum component of hard anodized; Tackiness agent is neoprene-modified phenolic adhesive 801 and acrylic pressure sensitive glued membrane W-2174-CII; Through its bonding strength of test is independent 2 times of using 801 glue; Be to use 4 times of W-2174-CII glued membrane separately, and the bonding back of product does not have the glue starved phenomenon of overflowing.
Claims (3)
1. the method for an adhesive rubber assembly is characterized in that: may further comprise the steps:
1] the rubber assembly surface is cleaned:
Use solvent that the rubber assembly bonding plane is carried out clean;
2] rubber assembly after the cleaning is carried out surface treatment:
Use neoprene-phenol formaldehyde tackifier to soak into the rubber assembly surface, and be placed to neoprene-phenol formaldehyde tackifier semicure, form neoprene-phenolic tacky film on the rubber assembly surface;
3] adhesive rubber assembly:
3.1] pressure-sensitive adhesive film of acrylic acid or the like is bonded in by on the bonded assembly, form the pressure-sensitive adhesive film of acrylic acid or the like on by bonded assembly;
3.2] the bonded assembly of rubber assembly and surface adhesion that will soak into neoprene-phenol formaldehyde tackifier is bonding, and the pressure-sensitive adhesive film of acrylic acid or the like is bonded on neoprene-phenolic tacky film, add to wait for behind the pressure of 2Kg～15Kg and solidifying.
2. the method for adhesive rubber assembly according to claim 1 is characterized in that: said neoprene-phenol formaldehyde tackifier is neoprene-modified phenolic adhesive 801.
3. the method for adhesive rubber assembly according to claim 1 and 2 is characterized in that: the pressure-sensitive adhesive film of said acrylic acid or the like is acrylic pressure sensitive glued membrane W-2174-CI or acrylic pressure sensitive glued membrane 9473.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210268920.2A CN102757575B (en) | 2012-07-30 | 2012-07-30 | Method for bonding rubber component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210268920.2A CN102757575B (en) | 2012-07-30 | 2012-07-30 | Method for bonding rubber component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102757575A true CN102757575A (en) | 2012-10-31 |
| CN102757575B CN102757575B (en) | 2014-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210268920.2A Active CN102757575B (en) | 2012-07-30 | 2012-07-30 | Method for bonding rubber component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102757575B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114196329A (en) * | 2021-12-15 | 2022-03-18 | 成都飞机工业（集团）有限责任公司 | Method for bonding rubber plate by using chloroprene rubber adhesive |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030175512A1 (en) * | 2002-02-27 | 2003-09-18 | Nitto Denko Corporation | Acrylic pressure-sensitive adhesive composition and pressure-sensitive adhesive tape |
| CN1727426A (en) * | 2004-07-26 | 2006-02-01 | 日东电工株式会社 | Adhesive composition, adhesive sheets, and surface protecting film |
-
2012
- 2012-07-30 CN CN201210268920.2A patent/CN102757575B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030175512A1 (en) * | 2002-02-27 | 2003-09-18 | Nitto Denko Corporation | Acrylic pressure-sensitive adhesive composition and pressure-sensitive adhesive tape |
| CN1727426A (en) * | 2004-07-26 | 2006-02-01 | 日东电工株式会社 | Adhesive composition, adhesive sheets, and surface protecting film |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114196329A (en) * | 2021-12-15 | 2022-03-18 | 成都飞机工业（集团）有限责任公司 | Method for bonding rubber plate by using chloroprene rubber adhesive |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102757575B (en) | 2014-05-28 |
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