CN103709530A - Durable synthetic rubber sealing gasket material and preparation method thereof - Google Patents
Durable synthetic rubber sealing gasket material and preparation method thereof Download PDFInfo
- Publication number
- CN103709530A CN103709530A CN201310631866.8A CN201310631866A CN103709530A CN 103709530 A CN103709530 A CN 103709530A CN 201310631866 A CN201310631866 A CN 201310631866A CN 103709530 A CN103709530 A CN 103709530A
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- CN
- China
- Prior art keywords
- mixing
- synthetic rubber
- durable synthetic
- sealing gasket
- attapulgite
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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
-
- 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
- C08K2201/011—Nanostructured additives
-
- 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
Abstract
The invention discloses a durable synthetic rubber sealing gasket material, which is characterized by being made of the following raw materials by weight part: 70-75 of butyl rubber, 2-3 of zinc oxide, 1-2 of dicumyl peroxide, 3-4 of anilino-methyl-triethoxysilane, 6-8 of triethyl citrate, 1-2 of an antioxidant 1035, 20-25 of nano-wollastonite powder, 1-2 of an accelerator CZ, 1-2 of an accelerator M, 5-10 of magnesium oxide, 20-24 of N330 carbon black, 12-15 of N550 carbon black, and 10-12 of modified attapulgite. Modified attapulgite is added into the sealing gasket material provided in the invention to improve the technological performance of the rubber material. Environmental friendly compounding agents are used to reduce toxic and side effects and pollution to the environment. The durable synthetic rubber sealing gasket material has the advantages of reasonable formula, stable quality, aging resistance and corrosion resistance, thereby being able to improve the service life.
Description
Technical field
The present invention relates to rubber composite manufacture field, particularly a kind of durable synthetic rubber seal cushion material and preparation method thereof.
Background technology
Gasket is a kind of for the inside such as machinery, equipment, pipeline, the material sealing.The gasket using mostly at present 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.The defects such as but existing rubber gasket sealing effectiveness is undesirable, wear resistance is poor, intensity is low, far can not meet actual requirement.Therefore researching and developing a kind of high-performance rubber gasket has become the task of top priority.Summary of the invention
The object of this invention is to provide a kind of durable synthetic rubber seal cushion material and preparation method thereof.
In order to realize object of the present invention, the present invention passes through following scheme implementation:
A durable synthetic rubber seal cushion material, is made by the raw material of following weight part: isoprene-isobutylene rubber 70-75, zinc oxide 2-3, dicumyl peroxide 1-2, anilinomethyl triethoxysilane 3-4, triethyl citrate 6-8, oxidation inhibitor 10351-2, nano-silicon limestone flour 20-25, accelerant CZ 1-2, captax 1-2, magnesium oxide 5-10, N330 carbon black 20-24, N550 carbon black 12-15, attapulgite modified 10-12;
The described attapulgite modified raw material by following weight part is made: attapulgite 20-24, clay 10-12, hexamethylene diisocyanate 3-4, tri (propylene glycol) diacrylate 2-3, carborundum powder 9-11, tetrafluoroethylene 3-4, fluorite 6-8, N-(β mono-aminoethyl)-γ-aminopropyl front three (second) TMOS 2-3, aluminium hydroxide 8-10, calcium stearate 1-2, Fructus Zanthoxyli oil 1-2; Preparation method puts into attapulgite, clay, fluorite mixing calcining furnace and calcine 3-4 hour at 700-720 ℃, cooling, put into 10-12% hydrochloric acid soln and soak 1-2 hour, filter and take out, with clear water, clean and dry, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, obtains.
Durable synthetic rubber seal cushion material of the present invention, is made by following concrete steps: isoprene-isobutylene rubber, zinc oxide, dicumyl peroxide are added in Banbury mixer, be heated to 80-90 ℃, mixing 3-5min; Then be warming up to 130-150 ℃, then add anilinomethyl triethoxysilane, triethyl citrate, oxidation inhibitor 1035, nano-silicon limestone flour, accelerant CZ, mixing 6-8min, then add captax, magnesium oxide to continue mixing 4-6min; Add the mixing 5-6min of all the other remaining components, obtain.
Excellent effect of the present invention is: the present invention adds attapulgite modified, has improved 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, and steady quality is ageing-resistant, corrosion-resistant, thereby can improve work-ing life.
Embodiment
Below by specific examples, the present invention is described in detail.
A durable synthetic rubber seal cushion material, by following weight part (kilogram) raw material make: isoprene-isobutylene rubber 70, zinc oxide 2, dicumyl peroxide 1, anilinomethyl triethoxysilane 3, triethyl citrate 6, oxidation inhibitor 10351, nano-silicon limestone flour 20, accelerant CZ 1, captax 1, magnesium oxide 5, N330 carbon black 20, N550 carbon black 12, attapulgite modified 10;
Described attapulgite modified by following weight part (kilogram) raw material make: attapulgite 20, clay 10, hexamethylene diisocyanate 3, tri (propylene glycol) diacrylate 2, carborundum powder 9, tetrafluoroethylene 3, fluorite 6, N-(β mono-aminoethyl)-γ-aminopropyl front three (second) TMOS 2, aluminium hydroxide 8, calcium stearate 1, Fructus Zanthoxyli oil 1; Preparation method puts into attapulgite, clay, fluorite mixing calcining furnace and calcine 3-4 hour at 700-720 ℃, cooling, put into 10-12% hydrochloric acid soln and soak 1-2 hour, filter and take out, with clear water, clean and dry, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, obtains.
Durable synthetic rubber seal cushion material of the present invention, is made by following concrete steps: isoprene-isobutylene rubber, zinc oxide, dicumyl peroxide are added in Banbury mixer, be heated to 80-90 ℃, mixing 3-5min; Then be warming up to 130-150 ℃, then add anilinomethyl triethoxysilane, triethyl citrate, oxidation inhibitor 1035, nano-silicon limestone flour, accelerant CZ, mixing 6-8min, then add captax, magnesium oxide to continue mixing 4-6min; Add the mixing 5-6min of all the other remaining components, obtain.
By gasket material of the present invention and General Purpose Rubber material physicals, contrast as following table.
Use as can be seen from the table rubber seal cushion material of the present invention, comprehensive comparison is good.
Claims (2)
1. a durable synthetic rubber seal cushion material, it is characterized in that, by the raw material of following weight part, made: isoprene-isobutylene rubber 70-75, zinc oxide 2-3, dicumyl peroxide 1-2, anilinomethyl triethoxysilane 3-4, triethyl citrate 6-8, oxidation inhibitor 1035 1-2, nano-silicon limestone flour 20-25, accelerant CZ 1-2, captax 1-2, magnesium oxide 5-10, N330 carbon black 20-24, N550 carbon black 12-15, attapulgite modified 10-12;
The described attapulgite modified raw material by following weight part is made: attapulgite 20-24, clay 10-12, hexamethylene diisocyanate 3-4, tri (propylene glycol) diacrylate 2-3, carborundum powder 9-11, tetrafluoroethylene 3-4, fluorite 6-8, N-(β mono-aminoethyl)-γ-aminopropyl front three (second) TMOS 2-3, aluminium hydroxide 8-10, calcium stearate 1-2, Fructus Zanthoxyli oil 1-2; Preparation method puts into attapulgite, clay, fluorite mixing calcining furnace and calcine 3-4 hour at 700-720 ℃, cooling, put into 10-12% hydrochloric acid soln and soak 1-2 hour, filter and take out, with clear water, clean and dry, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, obtains.
2. durable synthetic rubber seal cushion material according to claim 1, is characterized in that, is made: isoprene-isobutylene rubber, zinc oxide, dicumyl peroxide are added in Banbury mixer, be heated to 80-90 ℃, mixing 3-5min by following concrete steps; Then be warming up to 130-150 ℃, then add anilinomethyl triethoxysilane, triethyl citrate, oxidation inhibitor 1035, nano-silicon limestone flour, accelerant CZ, mixing 6-8min, then add captax, magnesium oxide to continue mixing 4-6min; Add the mixing 5-6min of all the other remaining components, obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310631866.8A CN103709530A (en) | 2013-11-29 | 2013-11-29 | Durable synthetic rubber sealing gasket material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310631866.8A CN103709530A (en) | 2013-11-29 | 2013-11-29 | Durable synthetic rubber sealing gasket material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103709530A true CN103709530A (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310631866.8A Pending CN103709530A (en) | 2013-11-29 | 2013-11-29 | Durable synthetic rubber sealing gasket material and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103709530A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105968595A (en) * | 2016-06-30 | 2016-09-28 | 安徽智博新材料科技有限公司 | Sealing rubber plate and preparation method thereof |
| CN106009329A (en) * | 2016-06-30 | 2016-10-12 | 安徽智博新材料科技有限公司 | Sealing gasket applied to plastic bottle and preparation method of sealing gasket |
| CN106009330A (en) * | 2016-06-30 | 2016-10-12 | 安徽智博新材料科技有限公司 | Sealing gasket applied to mobilephone and preparation method of sealing gasket |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102702628A (en) * | 2012-06-15 | 2012-10-03 | 浙江省天台祥和实业有限公司 | Method for producing rubber sealing plug composition for aluminum electrolytic capacitor by using butyl rubber as main material |
| CN102964701A (en) * | 2012-11-14 | 2013-03-13 | 安徽江威精密制造有限公司 | Butyl rubber for wrapping capacitor case |
| CN102977432A (en) * | 2012-11-01 | 2013-03-20 | 安徽荣达阀门有限公司 | High-flame-retardation chloroprene rubber sealing gasket and its preparation method |
-
2013
- 2013-11-29 CN CN201310631866.8A patent/CN103709530A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102702628A (en) * | 2012-06-15 | 2012-10-03 | 浙江省天台祥和实业有限公司 | Method for producing rubber sealing plug composition for aluminum electrolytic capacitor by using butyl rubber as main material |
| CN102977432A (en) * | 2012-11-01 | 2013-03-20 | 安徽荣达阀门有限公司 | High-flame-retardation chloroprene rubber sealing gasket and its preparation method |
| CN102964701A (en) * | 2012-11-14 | 2013-03-13 | 安徽江威精密制造有限公司 | Butyl rubber for wrapping capacitor case |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105968595A (en) * | 2016-06-30 | 2016-09-28 | 安徽智博新材料科技有限公司 | Sealing rubber plate and preparation method thereof |
| CN106009329A (en) * | 2016-06-30 | 2016-10-12 | 安徽智博新材料科技有限公司 | Sealing gasket applied to plastic bottle and preparation method of sealing gasket |
| CN106009330A (en) * | 2016-06-30 | 2016-10-12 | 安徽智博新材料科技有限公司 | Sealing gasket applied to mobilephone and preparation method of sealing gasket |
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Application publication date: 20140409 |