CN1059748A - Choropene phenol aldehyde adhesive - Google Patents
Choropene phenol aldehyde adhesive Download PDFInfo
- Publication number
- CN1059748A CN1059748A CN 91109408 CN91109408A CN1059748A CN 1059748 A CN1059748 A CN 1059748A CN 91109408 CN91109408 CN 91109408 CN 91109408 A CN91109408 A CN 91109408A CN 1059748 A CN1059748 A CN 1059748A
- Authority
- CN
- China
- Prior art keywords
- tackiness agent
- phenol aldehyde
- rubber
- aldehyde adhesive
- choropene
- Prior art date
- 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.)
- Pending
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- Adhesives Or Adhesive Processes (AREA)
Abstract
The present invention relates to a kind of Choropene phenol aldehyde adhesive, it is particularly suitable for the normal temperature adhesive of rubber and metal.This tackiness agent mainly is made up of chloroprene rubber, unsaturated resol, Gum Rosin, Vaseline and clorafin, also is added with a little auxiliary.This tackiness agent is easy to use, and set time is short, and bonding force is strong, and adhesion of rubber to metal is its sticking power 〉=250N/cm after 8 hours
2
Description
The present invention relates to a kind of Choropene phenol aldehyde adhesive, this tackiness agent is particularly suitable for the normal temperature adhesive of rubber and metal.
At present, the bonding main thermovulcanizate that leans on of rubber and metal is bonding, but needs at 140-145 ℃, and 1.0MPa is to solidify 20 hours under the condition of upward pressure, and lowering the temperature just can reach requirement in 4 hours again, and this method time is long, and labour intensity is big, energy consumption is high.Publish by Beijing aerospace published literature society, " macromolecule engineering material " book that Xu Xiucheng writes, though the 258th page discloses a kind of tackiness agent of being made up of chloroprene rubber and phenol ferment resin and can be used for the bonding of rubber phenol and metal, need under the pressure of 0.1-0.3MPa, to solidify 24 hours.
The purpose of this invention is to provide a kind of Choropene phenol aldehyde adhesive that is particularly suitable for adhesion of rubber to metal, this tackiness agent is easy to use, and set time is short, and normal temperature adhesive can reach rubber self intensity in 8 hours.
The object of the present invention is achieved like this:
The organic solvent that in reactor, adds 500 parts of weight earlier, the unsaturated phenol vinegar resin that adds 10 parts of weight again, 0.8 the magnesium oxide of part weight and the water stirring at normal temperature of 0.1 part of weight 16 hours, the chloroprene rubber that adds 100 parts of weight again, the Gum Rosin of 10 parts of weight stirred 10 hours, the clorafin that adds 5 parts of weight again, the Vaseline of 2 parts of weight stir and got final product in 4 hours.Before using this tackiness agent, also can add the polyisocyanates of the 5-15% of binder wt, result of use is better.
Make this tackiness agent have good water tolerance owing to added clorafin, Gum Rosin and Vaseline in this tackiness agent, and set time is short, can reach rubber self intensity in 8 hours, rubber and intermetallic bonding sticking power 〉=250N/cm
2
Embodiment:
In reactor, add 500kg toluene earlier, added the magnesium chloride of the unsaturated resol of 10kg, 0.8kg and 0.1kg water stirring at normal temperature again 16 hours, and added the 100kg chloroprene rubber again, the 10kg Gum Rosin stirred 10 hours, add the 5kg clorafin again, 2kg Vaseline stirs and got final product in 4 hours.Before using this tackiness agent, also can add the polyisocyanates of binder wt 15%.
Claims (3)
1, a kind of Choropene phenol aldehyde adhesive that is mixed by resol, chloroprene rubber, organic solvent at least is characterized in that also being added with in this tackiness agent Gum Rosin, Vaseline and chlorinated paraffin, and the constituent of this tackiness agent and constituent weight ratio are:
Chloroprene rubber 100
Unsaturated resol 10
Gum Rosin 10
Vaseline 2
Clorafin 5
Organic solvent 500
Magnesium oxide 0.8
Water 0.1
2,, it is characterized in that used organic solvent comprises toluene, dimethylbenzene ethyl ester, pimelinketone or two kinds and two or more mixtures in them according to the said Choropene phenol aldehyde adhesive of claim 1.
3,, it is characterized in that using 5% to 15% the polyisocyanates that also can add its weight before this tackiness agent according to the said Choropene phenol aldehyde adhesive of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91109408 CN1059748A (en) | 1991-10-04 | 1991-10-04 | Choropene phenol aldehyde adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91109408 CN1059748A (en) | 1991-10-04 | 1991-10-04 | Choropene phenol aldehyde adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1059748A true CN1059748A (en) | 1992-03-25 |
Family
ID=4909808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91109408 Pending CN1059748A (en) | 1991-10-04 | 1991-10-04 | Choropene phenol aldehyde adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1059748A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1112417C (en) * | 2000-06-19 | 2003-06-25 | 黄世德 | Novel neoprene adhesion agent for rubber with metal or ceramic |
| CN1114669C (en) * | 2000-06-19 | 2003-07-16 | 黄世德 | Normal temp. solidified conveying band joint chloroprene rubber adhesive |
| CN103396703A (en) * | 2013-08-22 | 2013-11-20 | 吴江市冰心文教用品有限公司 | Anticorrosion pigment |
-
1991
- 1991-10-04 CN CN 91109408 patent/CN1059748A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1112417C (en) * | 2000-06-19 | 2003-06-25 | 黄世德 | Novel neoprene adhesion agent for rubber with metal or ceramic |
| CN1114669C (en) * | 2000-06-19 | 2003-07-16 | 黄世德 | Normal temp. solidified conveying band joint chloroprene rubber adhesive |
| CN103396703A (en) * | 2013-08-22 | 2013-11-20 | 吴江市冰心文教用品有限公司 | Anticorrosion pigment |
| CN103396703B (en) * | 2013-08-22 | 2014-08-20 | 吴江市冰心文教用品有限公司 | Anticorrosion pigment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination |