CN104109291A - Novel water sealant material - Google Patents
Novel water sealant material Download PDFInfo
- Publication number
- CN104109291A CN104109291A CN201410324454.4A CN201410324454A CN104109291A CN 104109291 A CN104109291 A CN 104109291A CN 201410324454 A CN201410324454 A CN 201410324454A CN 104109291 A CN104109291 A CN 104109291A
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- CN
- China
- Prior art keywords
- parts
- propylene diene
- ethylene
- paraffin
- zinc oxide
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
Abstract
The invention relates to the technical field of water sealant materials, and discloses a novel water sealant material which is prepared from the following raw materials in parts by weight: 110-120 parts of ethylene propylene diene copolymer, 5-10 parts of vulcanizing agent, 3-6 parts of zinc oxide, 1-4 parts of anti-aging agent, 50-55 parts of carbon black and 8-12 parts of paraffin. By using the novel adhesive ethylene propylene diene copolymer, the prepared water sealant has higher tensile strength change rate and higher percentage of elongation after being aged by hot air. By improving the adhesive, the high-performance product is successfully produced, and the service life of the product is greatly prolonged.
Description
Technical field
The present invention relates to water seal glue technical field, refer more particularly to a kind of new type water adhesive material.
Background technology
Along with expanding economy, national water seal index is also being improved, and after GB is improved, domestic each major company is all improving our factory's sizing material, but the product of making all could not reach standard.
Ethylene-propylene diene copolymer is the rubber being formed through solution copolymerization by ethene, propylene, then introduces the 3rd monomer (ENB).Terpolymer EP rubber is a kind of saturated superpolymer substantially, and very good, the resistance to weather of ageing-resistant performance is good, electrical insulation capability is good, chemical resistance good, shock elasticity is better.The main shortcoming of ethylene-propylene rubber(EPR) is that vulcanization rate is slow; With other unsaturated rubber and with difficult, self-adhesion and mutual viscosity are all very poor, therefore processing characteristics is bad.According to the performance characteristics of ethylene-propylene rubber(EPR), be mainly used in and require ageing-resistant, water-fast, corrosion-resistant, the several fields of electric insulation, as the light sidewall for tire, hot material conveyor belt, cable, electric wire, corrosion protective lining, seal washer, buildings waterproof sheet material, door and window sealing strip, household electrical appliance accessory, modifying plastics etc.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of new type water adhesive material, and stretch-proof performance is good, long service life.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of new type water adhesive material, is characterized in that, comprises the raw material of following weight part: 110-120 parts of ethylene-propylene diene copolymers, 5-10 parts of vulcanizing agents, 3-6 parts, zinc oxide, 1-4 parts, anti-aging agent, 50-55 parts of carbon blacks, 8-12 parts, paraffin.
Preferably, described new type water adhesive material comprises the raw material of following weight part: 115-120 parts of ethylene-propylene diene copolymers, 8-10 parts of vulcanizing agents, 4-6 parts, zinc oxide, 2-4 parts, anti-aging agent, 52-55 parts of carbon blacks, 10-12 parts, paraffin.
Preferably, described new type water adhesive material comprises the raw material of following weight part: 110-115 parts of ethylene-propylene diene copolymers, 5-8 parts of vulcanizing agents, 5-6 parts, zinc oxide, 3-4 parts, anti-aging agent, 54-55 parts of carbon blacks, 10-11 parts, paraffin.
Preferably, described new type water adhesive material comprises the raw material of following weight part: 120 parts of ethylene-propylene diene copolymers, 8 parts of vulcanizing agents, 6 parts, zinc oxide, 3 parts, anti-aging agent, 55 parts of carbon blacks, 10 parts, paraffin.
Preferably, described new type water adhesive material comprises the raw material of following weight part: 110 parts of ethylene-propylene diene copolymers, 7 parts of vulcanizing agents, 5 parts, zinc oxide, 4 parts, anti-aging agent, 52 parts of carbon blacks, 9 parts, paraffin.
Preferred, described new type water adhesive material comprises the raw material of following weight part: described vulcanizing agent is peroxide vulcanizing agent.
Production method of the present invention: adopt the prior art technological process of production, by ethylene-propylene diene copolymer, zinc oxide, anti-aging agent, carbon black, paraffin mix carry out mixing for the first time; Then add vulcanizing agent, carry out mixing for the second time, sulfuration.
The present invention adopts new sizing material ethylene-propylene diene copolymer, and the water seal glue of making is after hot air aging, and drawing high change rate of strength increases, and elongation also improves, and high performance product has successfully been produced in the improvement of sizing material, has greatly improved the work-ing life of product.
Embodiment
Below in conjunction with embodiment, technical scheme of the present invention is further described in detail.
Embodiment mono-:
A kind of new type water adhesive material, comprises the raw material of following weight part: 120 parts of ethylene-propylene diene copolymers, 8 parts of peroxide vulcanizing agents, 6 parts, zinc oxide, 3 parts, anti-aging agent, 55 parts of carbon blacks, 10 parts, paraffin.
Production method of the present invention: adopt the prior art technological process of production, by ethylene-propylene diene copolymer, zinc oxide, anti-aging agent, carbon black, paraffin mix carry out mixing for the first time; Then add peroxide vulcanizing agent, carry out mixing for the second time, sulfuration.
Embodiment bis-:
A kind of new type water adhesive material, comprises the raw material of following weight part: 110 parts of ethylene-propylene diene copolymers, 7 parts of peroxide vulcanizing agents, 5 parts, zinc oxide, 4 parts, anti-aging agent, 52 parts of carbon blacks, 9 parts, paraffin.
Production method of the present invention: adopt the prior art technological process of production, by ethylene-propylene diene copolymer, zinc oxide, anti-aging agent, carbon black, paraffin mix carry out mixing for the first time; Then add peroxide vulcanizing agent, carry out mixing for the second time, sulfuration.
Embodiment tri-:
A kind of new type water adhesive material, comprises the raw material of following weight part: 112 parts of ethylene-propylene diene copolymers, 5 parts of peroxide vulcanizing agents, 3 parts, zinc oxide, 1 part, anti-aging agent, 50 parts of carbon blacks, 8 parts, paraffin.
Production method of the present invention: adopt the prior art technological process of production, by ethylene-propylene diene copolymer, zinc oxide, anti-aging agent, carbon black, paraffin mix carry out mixing for the first time; Then add peroxide vulcanizing agent, carry out mixing for the second time, sulfuration.
Embodiment tetra-:
A kind of new type water adhesive material, comprises the raw material of following weight part: 115 parts of ethylene-propylene diene copolymers, 10 parts of peroxide vulcanizing agents, 4 parts, zinc oxide, 2 parts, anti-aging agent, 50 parts of carbon blacks, 12 parts, paraffin.
Production method of the present invention: adopt the prior art technological process of production, by ethylene-propylene diene copolymer, zinc oxide, anti-aging agent, carbon black, paraffin mix carry out mixing for the first time; Then add peroxide vulcanizing agent, carry out mixing for the second time, sulfuration.
Embodiment five:
A kind of new type water adhesive material, comprises the raw material of following weight part: 118 parts of ethylene-propylene diene copolymers, 6 parts of peroxide vulcanizing agents, 5 parts, zinc oxide, 3 parts, anti-aging agent, 54 parts of carbon blacks, 11 parts, paraffin.
Production method of the present invention: adopt the prior art technological process of production, by ethylene-propylene diene copolymer, zinc oxide, anti-aging agent, carbon black, paraffin mix carry out mixing for the first time; Then add peroxide vulcanizing agent, carry out mixing for the second time, sulfuration.
For further illustrating fundamental property of the present invention, make the test as following table:
The present invention adopts new sizing material ethylene-propylene diene copolymer, and the water seal glue of making is after hot air aging, and drawing high change rate of strength increases, and elongation also improves, and high performance product has successfully been produced in the improvement of sizing material, has greatly improved the work-ing life of product.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (6)
1. a new type water adhesive material, is characterized in that, comprises the raw material of following weight part: 110-120 parts of ethylene-propylene diene copolymers, 5-10 parts of vulcanizing agents, 3-6 parts, zinc oxide, 1-4 parts, anti-aging agent, 50-55 parts of carbon blacks, 8-12 parts, paraffin.
2. new type water adhesive material according to claim 1, is characterized in that, comprises the raw material of following weight part: 115-120 parts of ethylene-propylene diene copolymers, 8-10 parts of vulcanizing agents, 4-6 parts, zinc oxide, 2-4 parts, anti-aging agent, 52-55 parts of carbon blacks, 10-12 parts, paraffin.
3. new type water adhesive material according to claim 1, is characterized in that, comprises the raw material of following weight part: 110-115 parts of ethylene-propylene diene copolymers, 5-8 parts of vulcanizing agents, 5-6 parts, zinc oxide, 3-4 parts, anti-aging agent, 54-55 parts of carbon blacks, 10-11 parts, paraffin.
4. new type water adhesive material according to claim 1, is characterized in that, comprises the raw material of following weight part: 120 parts of ethylene-propylene diene copolymers, 8 parts of vulcanizing agents, 6 parts, zinc oxide, 3 parts, anti-aging agent, 55 parts of carbon blacks, 10 parts, paraffin.
5. new type water adhesive material according to claim 1, is characterized in that, comprises the raw material of following weight part: 110 parts of ethylene-propylene diene copolymers, 7 parts of vulcanizing agents, 5 parts, zinc oxide, 4 parts, anti-aging agent, 52 parts of carbon blacks, 9 parts, paraffin.
6. new type water adhesive material according to claim 1, is characterized in that, described vulcanizing agent is peroxide vulcanizing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410324454.4A CN104109291A (en) | 2014-07-08 | 2014-07-08 | Novel water sealant material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410324454.4A CN104109291A (en) | 2014-07-08 | 2014-07-08 | Novel water sealant material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104109291A true CN104109291A (en) | 2014-10-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410324454.4A Pending CN104109291A (en) | 2014-07-08 | 2014-07-08 | Novel water sealant material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104109291A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107903510A (en) * | 2017-11-10 | 2018-04-13 | 丁玉琴 | A kind of preparation method of doors and windows sealing strip material |
| CN109721859A (en) * | 2018-12-10 | 2019-05-07 | 江苏安凯特科技股份有限公司 | A kind of preparation process of ion-exchange membrane electrolyzer anode gasket |
| CN111925564A (en) * | 2020-07-31 | 2020-11-13 | 长江三峡通航管理局 | Rubber material for rubber water seal and preparation forming method and equipment thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059916A (en) * | 1990-09-14 | 1992-04-01 | 住友化学工业株式会社 | Waterproof rubber sheet |
| CN101315144A (en) * | 2008-06-20 | 2008-12-03 | 青岛海力威密封有限公司 | Rubber packing ring and manufacturing technology thereof |
| CN101402763A (en) * | 2008-11-07 | 2009-04-08 | 安徽中鼎密封件股份有限公司 | Car engine cooling system heat radiator plate-type rubber seal strip assembly and manufacturing process thereof |
-
2014
- 2014-07-08 CN CN201410324454.4A patent/CN104109291A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059916A (en) * | 1990-09-14 | 1992-04-01 | 住友化学工业株式会社 | Waterproof rubber sheet |
| CN101315144A (en) * | 2008-06-20 | 2008-12-03 | 青岛海力威密封有限公司 | Rubber packing ring and manufacturing technology thereof |
| CN101402763A (en) * | 2008-11-07 | 2009-04-08 | 安徽中鼎密封件股份有限公司 | Car engine cooling system heat radiator plate-type rubber seal strip assembly and manufacturing process thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107903510A (en) * | 2017-11-10 | 2018-04-13 | 丁玉琴 | A kind of preparation method of doors and windows sealing strip material |
| CN109721859A (en) * | 2018-12-10 | 2019-05-07 | 江苏安凯特科技股份有限公司 | A kind of preparation process of ion-exchange membrane electrolyzer anode gasket |
| CN109721859B (en) * | 2018-12-10 | 2022-04-19 | 江苏安凯特科技股份有限公司 | Preparation process of anode gasket for ion membrane electrolytic cell |
| CN111925564A (en) * | 2020-07-31 | 2020-11-13 | 长江三峡通航管理局 | Rubber material for rubber water seal and preparation forming method and equipment thereof |
| CN111925564B (en) * | 2020-07-31 | 2022-11-18 | 长江三峡通航管理局 | Rubber material for rubber water seal and preparation forming method and equipment thereof |
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Application publication date: 20141022 |