CN103665602B - A kind of modified butyl rubber gasket material and preparation method thereof - Google Patents
A kind of modified butyl rubber gasket material and preparation method thereof Download PDFInfo
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- CN103665602B CN103665602B CN201310571842.8A CN201310571842A CN103665602B CN 103665602 B CN103665602 B CN 103665602B CN 201310571842 A CN201310571842 A CN 201310571842A CN 103665602 B CN103665602 B CN 103665602B
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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
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Sealing Material Composition (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of modified butyl rubber gasket material, it is characterized in that, be made up of the raw material of following weight part: isoprene-isobutylene rubber 70-75, discarded leather powder 10-12, silicon rubber 10-12, trimethylsilyl dimethyl methyl phosphonate 10-12, melamine cyanurate 2-3, N '-penylene bismaleimides 1-2, nanometer vermiculite powder 30-35, celestite powder 10-15, N330 carbon black 28-32, polyamide wax micropowder 5-8, acceterator TE TD? 1-2, altax 1-2, zinc oxide 3-4, 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; It is simple and easy to get that the present invention produces material, and technique is simple, and cost is low, has good oil resistant, corrosion-resistant, sealing property.
Description
Technical field
The present invention relates to rubber composite manufacture field, particularly a kind of modified butyl 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 modified butyl 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 modified butyl rubber gasket material, is made up of the raw material of following weight part: isoprene-isobutylene rubber 70-75, discarded leather powder 10-12, silicon rubber 10-12, trimethylsilyl dimethyl methyl phosphonate 10-12, melamine cyanurate 2-3, N '-penylene bismaleimides 1-2, nanometer vermiculite powder 30-35, celestite powder 10-15, N330 carbon black 28-32, polyamide wax micropowder 5-8, acceterator TE TD1-2, altax 1-2, zinc oxide 3-4, attapulgite modified 10-12;
The described attapulgite modified raw material by following weight part is made: attapulgite 20-24, clay 13-16, hexamethylene diisocyanate 4-5, tri (propylene glycol) diacrylate 2-3, light calcium carbonate 2-3, zinc oxide 1-2, wollastonite powder 3-4, magnesium hydroxide 10-12, clorafin 1-2, diatomite 4-5, tributyl citrate 2-3, jade powder 8-10, Fructus Zanthoxyli oil 1-2; Attapulgite, clay, diatomite 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.
Modified butyl rubber gasket material of the present invention, is made up of following concrete steps: add in Banbury mixer by isoprene-isobutylene rubber, discarded leather powder, trimethylsilyl dimethyl methyl phosphonate, be heated to 80-90 DEG C, mixing 3-5min; Then be warming up to 130-150 DEG C, then add melamine cyanurate, a N '-penylene bismaleimides, nanometer vermiculite powder, celestite powder, mixing 6-8min, then add N330 carbon black, polyamide wax micropowder, acceterator TE TD continue 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; It is simple and easy to get that the present invention produces material, and technique is simple, and cost is low, has good oil resistant, corrosion-resistant, sealing property.
Embodiment
Below by specific examples, the present invention is described in detail.
A kind of modified butyl rubber gasket material, is made up of the raw material of following weight part (kilogram): isoprene-isobutylene rubber 70, discarded leather powder 10, silicon rubber 10, trimethylsilyl dimethyl methyl phosphonate 10, melamine cyanurate 2, a N '-penylene bismaleimides 1, nanometer vermiculite powder 30, celestite powder 10, N330 carbon black 28, polyamide wax micropowder 5, acceterator TE TD1, altax 1, zinc oxide 3, attapulgite modified 10-12;
The described attapulgite modified raw material by following weight part (kilogram) is made: attapulgite 20, clay 13, hexamethylene diisocyanate 4, tri (propylene glycol) diacrylate 2, light calcium carbonate 2, zinc oxide 1, wollastonite powder 3, magnesium hydroxide 10, clorafin 1, diatomite 4, tributyl citrate 2, jade powder 8, Fructus Zanthoxyli oil 1; Attapulgite, clay, diatomite 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.
Modified butyl rubber gasket material of the present invention, is made up of following concrete steps: add in Banbury mixer by isoprene-isobutylene rubber, discarded leather powder, trimethylsilyl dimethyl methyl phosphonate, be heated to 80-90 DEG C, mixing 3-5min; Then be warming up to 130-150 DEG C, then add melamine cyanurate, a N '-penylene bismaleimides, nanometer vermiculite powder, celestite powder, mixing 6-8min, then add N330 carbon black, polyamide wax micropowder, acceterator TE TD continue 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 (1)
1. a modified butyl rubber gasket material, it is characterized in that, be made up of the raw material of following weight part: isoprene-isobutylene rubber 70-75, discarded leather powder 10-12, silicon rubber 10-12, trimethylsilyl dimethyl methyl phosphonate 10-12, melamine cyanurate 2-3, N, penylene bismaleimides 1-2, nanometer vermiculite powder 30-35, celestite powder 10-15, N330 carbon black 28-32, polyamide wax micropowder 5-8, acceterator TE TD1-2, altax 1-2, zinc oxide 3-4, attapulgite modified 10-12 between N'-; The described attapulgite modified raw material by following weight part is made: attapulgite 20-24, clay 13-16, hexamethylene diisocyanate 4-5, tri (propylene glycol) diacrylate 2-3, light calcium carbonate 2-3, zinc oxide 1-2, wollastonite powder 3-4, magnesium hydroxide 10-12, clorafin 1-2, diatomite 4-5, tributyl citrate 2-3, jade powder 8-10, Fructus Zanthoxyli oil 1-2; Attapulgite, clay, diatomite mixing are put into calcining furnace and calcine 3-4 hour at 700-720 DEG C by described attapulgite modified 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;
Described modified butyl rubber gasket material is made up of following concrete steps: add in Banbury mixer by isoprene-isobutylene rubber, discarded leather powder, trimethylsilyl dimethyl methyl phosphonate, be heated to 80-90 DEG C, mixing 3-5min; Then be warming up to 130-150 DEG C, then add melamine cyanurate, penylene bismaleimides, nanometer vermiculite powder, celestite powder between N, N'-, mixing 6-8min, then add N330 carbon black, polyamide wax micropowder, acceterator TE TD continue 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 |
|---|---|---|---|
| CN201310571842.8A CN103665602B (en) | 2013-11-15 | 2013-11-15 | A kind of modified butyl rubber gasket material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310571842.8A CN103665602B (en) | 2013-11-15 | 2013-11-15 | A kind of modified butyl rubber gasket material and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103665602A CN103665602A (en) | 2014-03-26 |
| CN103665602B true CN103665602B (en) | 2016-04-13 |
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| CN201310571842.8A Expired - Fee Related CN103665602B (en) | 2013-11-15 | 2013-11-15 | A kind of modified butyl rubber gasket material and preparation method thereof |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103897638A (en) * | 2014-04-14 | 2014-07-02 | 太仓环亚包装制品有限公司 | Powerful butyl rubber adhesive |
| CN105585836A (en) * | 2015-12-30 | 2016-05-18 | 张桂华 | Anti-aging synthetic rubber formula and preparation method thereof |
| CN105670141A (en) * | 2016-03-01 | 2016-06-15 | 安徽振海重工机械有限公司 | Sealing gasket of slurry pump |
| CN106589651A (en) * | 2016-12-27 | 2017-04-26 | 郑州源冉生物技术有限公司 | Oil corrosion-resistant rubber material |
| CN109354717A (en) * | 2018-09-05 | 2019-02-19 | 安徽新翔包装材料有限公司 | A kind of degradable food pack |
| CN109486043A (en) * | 2018-10-10 | 2019-03-19 | 安徽腾龙泵阀制造有限公司 | A kind of chemical pump high temperature resistant deforming seal |
| CN110092958A (en) * | 2019-05-21 | 2019-08-06 | 山东京博石油化工有限公司 | A kind of modified butyl rubber material and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153103A (en) * | 2010-12-10 | 2011-08-17 | 明光市天骄科技发展有限公司 | Preparation method and application of modified attapulgite clay |
| CN103012891A (en) * | 2012-11-25 | 2013-04-03 | 安徽六方重联机械股份有限公司 | Valve sealing gasket sizing material and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2001033115A1 (en) * | 1999-11-05 | 2001-05-10 | Robert Bosch Gmbh | Wet method for manufacturing asbestos free sealant for fuel injection pump |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153103A (en) * | 2010-12-10 | 2011-08-17 | 明光市天骄科技发展有限公司 | Preparation method and application of modified attapulgite clay |
| CN103012891A (en) * | 2012-11-25 | 2013-04-03 | 安徽六方重联机械股份有限公司 | Valve sealing gasket sizing material and preparation method thereof |
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| CN103665602A (en) | 2014-03-26 |
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