CN105176415A - Adhesive with strong cohesiveness - Google Patents
Adhesive with strong cohesiveness Download PDFInfo
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- CN105176415A CN105176415A CN201510601088.7A CN201510601088A CN105176415A CN 105176415 A CN105176415 A CN 105176415A CN 201510601088 A CN201510601088 A CN 201510601088A CN 105176415 A CN105176415 A CN 105176415A
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- polyolefin resin
- burning
- following weight
- tackifying resin
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Abstract
The invention relates to the technical field of adhesives, in particular to an adhesive with the strong cohesiveness. The adhesive is characterized by comprising, by weight, 40-50 parts of acrylic acid methyl ester, 20-25 parts of chloroprene rubber, 15-25 parts of modified polyolefin resin, 2-3 parts of a 4010 anti-aging agent, 1-2 parts of an antioxidant, 5-10 parts of tackifying resin, 12-17 parts of cyclopropanone and 2-4 parts of a cross-linking agent. According to the modified polyolefin resin, aggregation force of molecules in a glue solution can be enhanced, the glue solution can be easily bonded with the rubber and metal, the intermolecular acting force is enhanced, and therefore the adhesive has the excellent anti-pull function and cohesiveness.
Description
Technical field:
The present invention relates to field of adhesive technology, relate to one in particular and there is strong close-burning tackiness agent.
Background technology:
In the manufacture of hardware & tools; frequent meeting is at the outer gluing one deck elastomeric material of metal handle; handle is made to have certain anti-skid; also feel can be promoted in addition; but often can obscission be there is in this handle; namely rubber and metal separation come, and this throw such as special screwdriver, is especially easily separated.
Summary of the invention:
Technical problem to be solved by this invention is that overcoming existing technological deficiency provides one to have strong close-burning tackiness agent.
Technical problem to be solved by this invention adopts following technical scheme to realize:
One has strong close-burning tackiness agent, it is characterized in that being made up of the raw material of following weight part: 40-50 part methyl acrylate, 20-25 part chloroprene rubber, 15-25 part modified polyolefin resin, 2-3 part 4010 anti-aging agent, 1-2 part antioxidant, 5-10 part tackifying resin, 12-17 part cyclopropanone, 2-4 part linking agent.
Further, described tackifying resin comprises the component of following weight part: 15-20 part tackifying resin RA-65,5-10 part tackifying resin RA, 2-4 part tackifying resin A, by multiple synergy can make the mobility of glue and viscosity better.
Further, described linking agent comprises the component of following weight part: 50-60 part dicumyl peroxide, 2-7 part diphenylmethanediisocyanate, 15-20 part tolylene diisocyanate, 30-35 part isophorone diisocyanate.
Further, described modified polyolefin resin is made up of the raw material of following weight part: 70-80 part polyolefin resin, 2-5 part sodium sulfate, 10-15 part vegetable-protein liquid, 5-8 part diatomite, 1-2 part nitrophenols.
Further, described modified polyolefin resin preparation method is: add alkaline pH adjusting agent after being mixed with vegetable-protein liquid by polyolefin resin, adjust ph is after 8-10, stir 5-10 minute, add acidic ph modifier again, add remaining raw material, adjust ph is after 4-6 simultaneously, stirs 5-10 minute and get final product.
The modified polyolefin resin that the present invention uses can strengthen the cohesion of interior molecules in glue, makes more to be easy to cohere with rubber and metal, intermolecular reactive force is strengthened, thus makes tackiness agent have excellent tensile property and agglutinating value(of coal).
Embodiment:
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment 1: one has strong close-burning tackiness agent, is characterized in that being made up of the raw material of following weight part: 40 parts of methyl acrylates, 20 parts of chloroprene rubbers, 15 parts of modified polyolefin resins, 2 part of 4010 anti-aging agent, 1 part of antioxidant, 5 parts of tackifying resins, 12 parts of cyclopropanones, 2 parts of linking agents.
Tackifying resin comprises the component of following weight part: 15 parts of tackifying resin RA-65,5 parts of tackifying resin RA, 2 parts of tackifying resin A.
Linking agent comprises the component of following weight part: 50 parts of dicumyl peroxides, 2 parts of diphenylmethanediisocyanates, 15 parts of tolylene diisocyanates, 30 parts of isophorone diisocyanate.
Modified polyolefin resin is made up of the raw material of following weight part: 70 parts of polyolefin resines, 2 parts of sodium sulfate, 10 parts of vegetable-protein liquid, 5 parts of diatomite, 1 part of nitrophenols.
Modified polyolefin resin preparation method is: add alkaline pH adjusting agent after being mixed with vegetable-protein liquid by polyolefin resin, and adjust ph is after 8, stirs 5 minutes, add acidic ph modifier again, add remaining raw material, adjust ph is after 4, stirs 5 minutes and get final product simultaneously.
Embodiment 2: one has strong close-burning tackiness agent, is characterized in that being made up of the raw material of following weight part: 50 parts of methyl acrylates, 25 parts of chloroprene rubbers, 25 parts of modified polyolefin resins, 3 part of 4010 anti-aging agent, 2 parts of antioxidants, 10 parts of tackifying resins, 17 parts of cyclopropanones, 4 parts of linking agents.
Tackifying resin comprises the component of following weight part: 20 parts of tackifying resin RA-65,10 parts of tackifying resin RA, 4 parts of tackifying resin A, by multiple synergy can make the mobility of glue and viscosity better.
Linking agent comprises the component of following weight part: 60 parts of dicumyl peroxides, 7 parts of diphenylmethanediisocyanates, 20 parts of tolylene diisocyanates, 35 parts of isophorone diisocyanate.
Modified polyolefin resin is made up of the raw material of following weight part: 80 parts of polyolefin resines, 5 parts of sodium sulfate, 15 parts of vegetable-protein liquid, 8 parts of diatomite, 2 parts of nitrophenolss.
Modified polyolefin resin preparation method is: add alkaline pH adjusting agent after being mixed with vegetable-protein liquid by polyolefin resin, and adjust ph is after 10, stirs 10 minutes, add acidic ph modifier again, add remaining raw material, adjust ph is after 6, stirs 10 minutes and get final product simultaneously.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. there is a strong close-burning tackiness agent, it is characterized in that being made up of the raw material of following weight part: 40-50 part methyl acrylate, 20-25 part chloroprene rubber, 15-25 part modified polyolefin resin, 2-3 part 4010 anti-aging agent, 1-2 part antioxidant, 5-10 part tackifying resin, 12-17 part cyclopropanone, 2-4 part linking agent.
2. one according to claim 1 has strong close-burning tackiness agent, it is characterized in that described tackifying resin comprises the component of following weight part: 15-20 part tackifying resin RA-65,5-10 part tackifying resin RA, 2-4 part tackifying resin A.
3. one according to claim 1 has strong close-burning tackiness agent, it is characterized in that described linking agent comprises the component of following weight part: 50-60 part dicumyl peroxide, 2-7 part diphenylmethanediisocyanate, 15-20 part tolylene diisocyanate, 30-35 part isophorone diisocyanate.
4. one according to claim 1 has strong close-burning tackiness agent, it is characterized in that described modified polyolefin resin is made up of the raw material of following weight part: 70-80 part polyolefin resin, 2-5 part sodium sulfate, 10-15 part vegetable-protein liquid, 5-8 part diatomite, 1-2 part nitrophenols.
5. one according to claim 1 has strong close-burning tackiness agent, it is characterized in that described modified polyolefin resin preparation method is: after being mixed with vegetable-protein liquid by polyolefin resin, add alkaline pH adjusting agent, adjust ph is after 8-10, stir 5-10 minute, add acidic ph modifier again, add remaining raw material, adjust ph is after 4-6 simultaneously, stirs 5-10 minute and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510601088.7A CN105176415A (en) | 2015-09-18 | 2015-09-18 | Adhesive with strong cohesiveness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510601088.7A CN105176415A (en) | 2015-09-18 | 2015-09-18 | Adhesive with strong cohesiveness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105176415A true CN105176415A (en) | 2015-12-23 |
Family
ID=54898873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510601088.7A Pending CN105176415A (en) | 2015-09-18 | 2015-09-18 | Adhesive with strong cohesiveness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105176415A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103834307A (en) * | 2012-11-23 | 2014-06-04 | 湖北回天胶业股份有限公司 | High peel strength acrylate adhesive |
| CN104449418A (en) * | 2014-12-08 | 2015-03-25 | 北京天山新材料技术有限公司 | Ultrahigh-strength acrylate structural adhesive with wide adhesion and preparation method of ultrahigh-strength acrylate structural adhesive |
| CN104603222A (en) * | 2012-08-16 | 2015-05-06 | 罗曼有限合资公司 | Adhesive agent having adhesive blend of acrylate and styrene block copolymer |
-
2015
- 2015-09-18 CN CN201510601088.7A patent/CN105176415A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104603222A (en) * | 2012-08-16 | 2015-05-06 | 罗曼有限合资公司 | Adhesive agent having adhesive blend of acrylate and styrene block copolymer |
| CN103834307A (en) * | 2012-11-23 | 2014-06-04 | 湖北回天胶业股份有限公司 | High peel strength acrylate adhesive |
| CN104449418A (en) * | 2014-12-08 | 2015-03-25 | 北京天山新材料技术有限公司 | Ultrahigh-strength acrylate structural adhesive with wide adhesion and preparation method of ultrahigh-strength acrylate structural adhesive |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |