CN202623442U - Corrosion-resistant composite rubber plate - Google Patents
Corrosion-resistant composite rubber plate Download PDFInfo
- Publication number
- CN202623442U CN202623442U CN 201220196852 CN201220196852U CN202623442U CN 202623442 U CN202623442 U CN 202623442U CN 201220196852 CN201220196852 CN 201220196852 CN 201220196852 U CN201220196852 U CN 201220196852U CN 202623442 U CN202623442 U CN 202623442U
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- China
- Prior art keywords
- corrosion
- resistant composite
- rubber plate
- rubber
- composite slab
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a corrosion-resistant composite rubber plate. The corrosion-resistant composite rubber plate has a three-layer structure; a hard rubber plate is arranged in the bottom layer; a soft and hard rubber mixed body is arranged in the middle layer; and pre-vulcanized butyl chloride rubber is arranged on the surface layer. The corrosion-resistant composite rubber plate is good in corrosion resistance and bonding performance, and is suitable for corrosion-resistant lining rubber of equipment such as a large groove, a tank and a crossbeam, which is large in size, inconvenient to transport and difficult to vulcanize in the tank.
Description
Technical field
The utility model relates to a kind of composite slab rubber, more particularly, relates in particular to a kind of corrosion resistant composite slab rubber, belongs to the aseptic technic field.
Background technology
Employed steel equipment in the production process of industries such as chemical industry, metallurgy, electric power, pharmacy, oil; Owing to receive the inside and outside corrosion of different chemical material always; Back of long duration occurs rust easily and phenomenon such as wears, thereby causes the damage of equipment, has a strong impact on production process.Because the high temperature high voltage resistant characteristic of steel structure material is that other material such as plastics can't be substituted, thereby under the condition that does not influence the steel self character, steel surface is done preservative treatment research and have very important significance.
In the prior art; Preservative treatment to steel generally is to make the protection anticorrosive coat on its surface; Therefore most important to the selection of anti-corrosion material, anti-corrosion material not only has corrosion resistance preferably to media such as acid, alkali, salt, and also need and steel equipment have good adhesive property.Find that after deliberation the form of rubber after sulfuration has above-mentioned some characteristic.But for a long time; What anticorrosion line with rubber plate adopted mostly is the individual layer pre-vulcanized butyl rubber; Though this kind offset plate is a kind of corrosion resistance, heat-resisting quantity, an air-tightness lining material preferably, itself and metallic object bond properties are relatively poor, delamination easily; Service life is short, when the spark test appearance detects, occurs electric conduction phenomena easily.
The utility model content
The purpose of the utility model is the deficiency to above-mentioned prior art, and the composite slab rubber that a kind of corrosion resistance is strong, cohesive is good is provided.
For realizing above-mentioned purpose, the corrosion resistant composite slab rubber that the utility model provided is the composite slab rubber of three-decker, and bottom is a hard plastic sheet, and the centre is a soft or hard glue amalgam, and surface layer is the presulfurization chlorinated butyl rubber.
The thickness of said hard plastic sheet is 1～2mm, and the thickness of soft or hard glue amalgam is 1～2mm, and the thickness of presulfurization chlorinated butyl rubber is 3～4mm.
When pasting, the utility model serves as a contrast when doing preservative treatment on the equipment; It is the surperficial corrosion protective lining that forms of steel matrix that sticks on the equipment of being served as a contrast through adhesive; Because adopt hard plastic sheet as layer glue, its bonding force is strong, can guarantee reliably bonding between hard plastic sheet and the steel matrix; The presulfurization chlorinated butyl rubber is as anticorrosion surface layer glue, and its decay resistance is strong, plays good antisepsis; Soft or hard glue amalgam makes hard plastic sheet and presulfurization chlorinated butyl rubber be bonded together securely as intermediate layer.
Description of drawings
Fig. 1 is the structural representation of the corrosion resistant composite slab rubber of the utility model.
Among the figure: the 1-hard plastic sheet; 2-soft or hard glue amalgam; 3-presulfurization chlorinated butyl rubber.
The specific embodiment
Below in conjunction with the embodiment in the accompanying drawing the utility model is done further to specify, but do not constitute any restriction the utility model.
Consult shown in Figure 1ly, the corrosion resistant composite slab rubber of the utility model is the composite slab rubber of three-decker, and bottom is a hard plastic sheet 1, and the centre is a soft or hard glue amalgam 2, and surface layer is a presulfurization chlorinated butyl rubber 3.The thickness of described hard plastic sheet 1 is 1～2mm; The thickness of soft or hard glue amalgam 2 is 1～2mm; The thickness of presulfurization chlorinated butyl rubber 3 is 3～4mm.
When pasting, the utility model serves as a contrast when doing preservative treatment on the equipment; It is the surperficial corrosion protective lining that forms of steel matrix that sticks on the equipment of being served as a contrast through adhesive; Because adopt hard plastic sheet 1 as layer glue, its bonding force is strong, can guarantee reliably bonding between hard plastic sheet 1 and the steel matrix; Presulfurization chlorinated butyl rubber 3 is as anticorrosion surface layer glue, and its decay resistance is strong, plays good antisepsis; Soft or hard glue amalgam 2 makes hard plastic sheet 1 and presulfurization chlorinated butyl rubber 3 be bonded together securely as intermediate layer.
Claims (4)
1. corrosion resistant composite slab rubber, it is characterized in that: said offset plate is the composite slab rubber of three-decker, and bottom is a hard plastic sheet, and the centre is a soft or hard glue amalgam, and surface layer is the presulfurization chlorinated butyl rubber.
2. corrosion resistant composite slab rubber according to claim 1 is characterized in that: the thickness of said hard plastic sheet is 1～2mm.
3. corrosion resistant composite slab rubber according to claim 1 is characterized in that: the thickness of said soft or hard glue amalgam is 1～2mm.
4. corrosion resistant composite slab rubber according to claim 1 is characterized in that: the thickness of said presulfurization chlorinated butyl rubber is 3～4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220196852 CN202623442U (en) | 2012-05-04 | 2012-05-04 | Corrosion-resistant composite rubber plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220196852 CN202623442U (en) | 2012-05-04 | 2012-05-04 | Corrosion-resistant composite rubber plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202623442U true CN202623442U (en) | 2012-12-26 |
Family
ID=47376681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220196852 Expired - Fee Related CN202623442U (en) | 2012-05-04 | 2012-05-04 | Corrosion-resistant composite rubber plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202623442U (en) |
-
2012
- 2012-05-04 CN CN 201220196852 patent/CN202623442U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20180504 |