CN103665589B - A kind of terpolymer EP rubber acrylic resin Rubber gasket material and preparation method thereof - Google Patents
A kind of terpolymer EP rubber acrylic resin Rubber gasket material and preparation method thereof Download PDFInfo
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- CN103665589B CN103665589B CN201310575334.7A CN201310575334A CN103665589B CN 103665589 B CN103665589 B CN 103665589B CN 201310575334 A CN201310575334 A CN 201310575334A CN 103665589 B CN103665589 B CN 103665589B
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- rubber
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- zinc oxide
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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
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Material Composition (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses a kind of terpolymer EP rubber acrylic resin Rubber gasket material, it is characterized in that, be made up of the raw material of following weight part: terpolymer EP rubber (bright Sheng 2470) 60-65, acrylic elastomer 10-12, phthalic ester 12-15, zinc oxide 3-4, stearic acid 2-3, carbon black 30-34, N-phenyl-a-naphthylamine 1-2, tributyltin chloride 1-2, distearyl dimethyl ammonium chloride 1-2, anti-aging agent ODA? 1-2, altax? 3-4, sulphur 2-3, attapulgite modified 10-12; The present invention adds attapulgite modified, improves the processing performance of sizing material, uses environment-friendly type Synergist S-421 95, reduces its toxic side effect and the pollution to environment; The present invention fills a prescription rationally, has good mechanical property and higher intensity, stopping property and ageing resistance good, and technique is simple, and cost is low, safety non-toxic.
Description
Technical field
The present invention relates to rubber composite manufacture field, particularly a kind of terpolymer EP rubber acrylic resin Rubber gasket material and preparation method thereof.
Background technology
Gasket is a kind of for inside such as machinery, equipment, pipelines, the material sealed.The gasket of current use mostly is rubber gasket, be characterized in: high temperature resistant, resistance to ozone, resistance to natural weathering, vacuum-resistant, fuel oil resistance, resistance to lubricating oil, powerful oxidation corrosion resistance agent, resistance to chemical reagents and electrical insulation capability are good, are widely used in national defense industry and civilian industry.But the defects such as existing rubber gasket sealing effectiveness is undesirable, wear resistance is poor, intensity is low, far can not meet actual requirement.Therefore research and develop a kind of high-performance rubber gasket and become the task of top priority.
Summary of the invention
The object of this invention is to provide a kind of terpolymer EP rubber acrylic resin Rubber gasket material and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
A kind of terpolymer EP rubber acrylic resin Rubber gasket material, is made up of the raw material of following weight part: terpolymer EP rubber (bright Sheng 2470) 60-65, acrylic elastomer 10-12, phthalic ester 12-15, zinc oxide 3-4, stearic acid 2-3, carbon black 30-34, N-phenyl-a-naphthylamine 1-2, tributyltin chloride 1-2, distearyl dimethyl ammonium chloride 1-2, anti-aging agent ODA1-2, altax 3-4, sulphur 2-3, attapulgite modified 10-12;
The described attapulgite modified raw material by following weight part is made: attapulgite 20-24, clay 12-15, hexamethylene diisocyanate 3-4, tri (propylene glycol) diacrylate 2-3, nano titanium oxide 3-4, nano silicon 1-2, zinc oxide 1-2, Vulcanization accelerator TMTD 1-2, Tremoliteor Tremoliteasbestos powder 8-10, Fructus Zanthoxyli oil 1-2; Attapulgite, clay mixing are put into calcining furnace and calcine 3-4 hour at 700-720 DEG C by preparation method, cooling, put into 10-12% hydrochloric acid soln and soak 1-2 hour, filter and take out, clean with clear water and dry, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, to obtain final product.
Terpolymer EP rubber acrylic resin Rubber gasket material of the present invention, be made up of following concrete steps: terpolymer EP rubber (bright Sheng 2470), phthalic ester, zinc oxide, stearic acid are added in Banbury mixer, be heated to 80-90 DEG C, mixing 3-5min; Then be warming up to 145-160 DEG C, then add carbon black, N-phenyl-a-naphthylamine, tributyltin chloride, mixing 6-8min, then add distearyl dimethyl ammonium chloride, anti-aging agent ODA, altax, sulphur continues mixing 4-6min; Add the mixing 6-8min of all the other remaining components, to obtain final product.
Excellent effect of the present invention is: the present invention adds attapulgite modified, improves the processing performance of sizing material, uses environment-friendly type Synergist S-421 95, reduces its toxic side effect and the pollution to environment; The present invention fills a prescription rationally, has good mechanical property and higher intensity, stopping property and ageing resistance good, and technique is simple, and cost is low, safety non-toxic.
Embodiment
Below by specific examples, the present invention is described in detail.
A kind of terpolymer EP rubber acrylic resin Rubber gasket material, is made up of the raw material of following weight part (kilogram): terpolymer EP rubber (bright Sheng 2470) 60, acrylic elastomer 10, phthalic ester 12, zinc oxide 3, stearic acid 2, carbon black 30, N-phenyl-a-naphthylamine 1, tributyltin chloride 1, distearyl dimethyl ammonium chloride 1, anti-aging agent ODA1, altax 3, sulphur 2, attapulgite modified 10;
The described attapulgite modified raw material by following weight part (kilogram) is made: attapulgite 20, clay 12, hexamethylene diisocyanate 3, tri (propylene glycol) diacrylate 2, nano titanium oxide 3, nano silicon 1, zinc oxide 1, Vulcanization accelerator TMTD 1, Tremoliteor Tremoliteasbestos powder 8, Fructus Zanthoxyli oil 1; Attapulgite, clay mixing are put into calcining furnace and calcine 3-4 hour at 700-720 DEG C by preparation method, cooling, put into 10-12% hydrochloric acid soln and soak 1-2 hour, filter and take out, clean with clear water and dry, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, to obtain final product.
Terpolymer EP rubber acrylic resin Rubber gasket material of the present invention, be made up of following concrete steps: terpolymer EP rubber (bright Sheng 2470), phthalic ester, zinc oxide, stearic acid are added in Banbury mixer, be heated to 80-90 DEG C, mixing 3-5min; Then be warming up to 145-160 DEG C, then add carbon black, N-phenyl-a-naphthylamine, tributyltin chloride, mixing 6-8min, then add distearyl dimethyl ammonium chloride, anti-aging agent ODA, altax, sulphur continues mixing 4-6min; Add the mixing 6-8min of all the other remaining components, to obtain final product.
Contrast as following table by gasket material of the present invention and General Purpose Rubber material physicals.
Use Rubber gasket material of the present invention as can be seen from the table, comprehensive comparison is good.
Claims (2)
1. a terpolymer EP rubber acrylic resin Rubber gasket material, it is characterized in that, be made up of the raw material of following weight part: bright Sheng terpolymer EP rubber 247060-65, acrylic elastomer 10-12, phthalic ester 12-15, zinc oxide 3-4, stearic acid 2-3, carbon black 30-34, N-phenyl-a-naphthylamine 1-2, tributyltin chloride 1-2, distearyl dimethyl ammonium chloride 1-2, anti-aging agent ODA1-2, altax 3-4, sulphur 2-3, attapulgite modified 10-12; The described attapulgite modified raw material by following weight part is made: attapulgite 20-24, clay 12-15, hexamethylene diisocyanate 3-4, tri (propylene glycol) diacrylate 2-3, nano titanium oxide 3-4, nano silicon 1-2, zinc oxide 1-2, Vulcanization accelerator TMTD 1-2, Tremoliteor Tremoliteasbestos powder 8-10, Fructus Zanthoxyli oil 1-2; Attapulgite, clay mixing are put into calcining furnace and calcine 3-4 hour at 700-720 DEG C by preparation method, cooling, put into 10-12% hydrochloric acid soln and soak 1-2 hour, filter and take out, clean with clear water and dry, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, to obtain final product.
2. terpolymer EP rubber acrylic resin Rubber gasket material according to claim 1, it is characterized in that, be made up of following concrete steps: bright Sheng terpolymer EP rubber 2470, phthalic ester, zinc oxide, stearic acid are added in Banbury mixer, is heated to 80-90 DEG C, mixing 3-5min; Then be warming up to 145-160 DEG C, then add carbon black, N-phenyl-a-naphthylamine, tributyltin chloride, mixing 6-8min, then add distearyl dimethyl ammonium chloride, anti-aging agent ODA, altax, sulphur continues mixing 4-6min; Add the mixing 6-8min of all the other remaining components, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310575334.7A CN103665589B (en) | 2013-11-15 | 2013-11-15 | A kind of terpolymer EP rubber acrylic resin Rubber gasket material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310575334.7A CN103665589B (en) | 2013-11-15 | 2013-11-15 | A kind of terpolymer EP rubber acrylic resin Rubber gasket material and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103665589A CN103665589A (en) | 2014-03-26 |
| CN103665589B true CN103665589B (en) | 2016-01-06 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108727707A (en) * | 2017-04-25 | 2018-11-02 | 浙江久运车辆部件有限公司 | A kind of preparation method of the EPDM rubber material of thermostat water outlet sebific duct |
| CN107502234B (en) * | 2017-08-10 | 2019-12-17 | 联泓(江苏)新材料研究院有限公司 | Sealing material for metal container and preparation process thereof |
| CN109401079A (en) * | 2018-10-31 | 2019-03-01 | 长沙市佳密封件有限公司 | A kind of preparation method of wear-resistant damping EP rubbers sealing ring |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101728064A (en) * | 2009-12-21 | 2010-06-09 | 西安向阳航天材料股份有限公司 | Compound sealing strip for oil tank of transformer and manufacture method thereof |
| CN102731893A (en) * | 2012-07-10 | 2012-10-17 | 西安汉华橡胶科技有限公司 | Low-cost high-temperature resistant rubber material and preparation method thereof |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101728064A (en) * | 2009-12-21 | 2010-06-09 | 西安向阳航天材料股份有限公司 | Compound sealing strip for oil tank of transformer and manufacture method thereof |
| CN102731893A (en) * | 2012-07-10 | 2012-10-17 | 西安汉华橡胶科技有限公司 | Low-cost high-temperature resistant rubber material and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 《ACM/EPDM并用胶的制备及性能》;武卫莉等;《弹性体》;20070425;第17卷(第2期);第59-62页 * |
| 《聚合物/凹凸棒土纳米复合材料的研究进展》;伏芬琪等;《表面技术》;20061031;第35卷(第5期);第48-50页 * |
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