CN103709531A - Non-toxic and environmental friendly composite rubber mixing sealing gasket material and preparation method thereof - Google Patents
Non-toxic and environmental friendly composite rubber mixing sealing gasket material and preparation method thereof Download PDFInfo
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- CN103709531A CN103709531A CN201310631881.2A CN201310631881A CN103709531A CN 103709531 A CN103709531 A CN 103709531A CN 201310631881 A CN201310631881 A CN 201310631881A CN 103709531 A CN103709531 A CN 103709531A
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- mixing
- 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
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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
-
- 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)
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses a non-toxic and environmental friendly composite rubber mixing sealing gasket material, which is characterized by being made of the following raw materials by weight part: 90-95 of butyl rubber (CBK139), 12-15 of ethylene-propylene-diene monomer, 7-9 of epoxidized triglyceride, 3-4 of vinyl silicone oil, 12-14 of aluminium hydroxide, 1-2 of sulfur, 1-2 of hydroquinone, 15-18 of nano-ceramic powder, 1-2 of a silane coupling agent KH550, 1-2 of an anti-aging agent ODA, 5-10 of zinc oxide, 5-10 of attapulgite, 25-30 of N330 carbon black, 10-12 of nano-dolomite powder, 1-2 of an accelerant DM, and 10-12 of modified attapulgite. According to the invention, attapulgite is added to improve the technological properties of the rubber material. By using environmental friendly compounding agents, the composite rubber mixing sealing gasket material has the advantages of no toxicity and environmental protection, reasonable formula, simple process and low cost, etc., and also has good oil resistance, insulation, corrosion resistance, and sealing performance.
Description
Technical field
The present invention relates to rubber composite manufacture field, particularly mixing gasket material of a kind of asepsis environment-protecting compounded rubber 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 mixing gasket material of a kind of asepsis environment-protecting compounded rubber and preparation method thereof.
In order to realize object of the present invention, the present invention passes through following scheme implementation:
The mixing gasket material of asepsis environment-protecting compounded rubber, is made by the raw material of following weight part: isoprene-isobutylene rubber (CBK139) 90-95, terpolymer EP rubber 12-15, epoxidation tri-glyceride 7-9, vinyl silicone oil 3-4, aluminium hydroxide 12-14, sulphur 1-2, Resorcinol 1-2, nano-ceramic powder 15-18, Silane coupling agent KH550 1-2, anti-aging agent ODA1-2, zinc oxide 5-10, attapulgite 5-10, N330 carbon black 25-30, nano-dolomite powder 10-12, altax 1-2, 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.
The mixing gasket material of asepsis environment-protecting compounded rubber of the present invention, by following concrete steps, made: isoprene-isobutylene rubber (CBK139), terpolymer EP rubber, epoxidation tri-glyceride, vinyl silicone oil are added in Banbury mixer, be heated to 80-90 ℃, mixing 3-5min; Then be warming up to 130-150 ℃, then add aluminium hydroxide, sulphur, Resorcinol, nano-ceramic powder, Silane coupling agent KH550, anti-aging agent ODA, mixing 6-8min, then add nano-dolomite powder, altax to continue mixing 4-6min; Add the mixing 6-8min 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; Asepsis environment-protecting of the present invention, has formula rationally, and technique is simple, low cost and other advantages, and there is good oil resistant, insulation, corrosion-resistant, sealing property.
Embodiment
Below by specific examples, the present invention is described in detail.
The mixing gasket material of asepsis environment-protecting compounded rubber, by following weight part (kilogram) raw material make: isoprene-isobutylene rubber (CBK139) 90, terpolymer EP rubber 12, epoxidation tri-glyceride 7, vinyl silicone oil 3, aluminium hydroxide 12, sulphur 1, Resorcinol 1, nano-ceramic powder 15, Silane coupling agent KH550 1, anti-aging agent ODA1, zinc oxide 5, attapulgite 5, N330 carbon black 25, nano-dolomite powder 10, altax 1, 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.
The mixing gasket material of asepsis environment-protecting compounded rubber of the present invention, by following concrete steps, made: isoprene-isobutylene rubber (CBK139), terpolymer EP rubber, epoxidation tri-glyceride, vinyl silicone oil are added in Banbury mixer, be heated to 80-90 ℃, mixing 3-5min; Then be warming up to 130-150 ℃, then add aluminium hydroxide, sulphur, Resorcinol, nano-ceramic powder, Silane coupling agent KH550, anti-aging agent ODA, mixing 6-8min, then add nano-dolomite powder, altax to continue mixing 4-6min; Add the mixing 6-8min 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. the mixing gasket material of asepsis environment-protecting compounded rubber, it is characterized in that, by the raw material of following weight part, made: isoprene-isobutylene rubber (CBK139) 90-95, terpolymer EP rubber 12-15, epoxidation tri-glyceride 7-9, vinyl silicone oil 3-4, aluminium hydroxide 12-14, sulphur 1-2, Resorcinol 1-2, nano-ceramic powder 15-18, Silane coupling agent KH550 1-2, anti-aging agent ODA 1-2, zinc oxide 5-10, attapulgite 5-10, N330 carbon black 25-30, nano-dolomite powder 10-12, altax 1-2, 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. the mixing gasket material of asepsis environment-protecting compounded rubber according to claim 1, it is characterized in that, by following concrete steps, made: isoprene-isobutylene rubber (CBK139), terpolymer EP rubber, epoxidation tri-glyceride, vinyl silicone oil are added in Banbury mixer, be heated to 80-90 ℃, mixing 3-5min; Then be warming up to 130-150 ℃, then add aluminium hydroxide, sulphur, Resorcinol, nano-ceramic powder, Silane coupling agent KH550, anti-aging agent ODA, mixing 6-8min, then add nano-dolomite powder, altax to continue mixing 4-6min; Add the mixing 6-8min of all the other remaining components, obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310631881.2A CN103709531A (en) | 2013-11-29 | 2013-11-29 | Non-toxic and environmental friendly composite rubber mixing sealing gasket material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310631881.2A CN103709531A (en) | 2013-11-29 | 2013-11-29 | Non-toxic and environmental friendly composite rubber mixing sealing gasket material and preparation method thereof |
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| CN103709531A true CN103709531A (en) | 2014-04-09 |
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| CN201310631881.2A Pending CN103709531A (en) | 2013-11-29 | 2013-11-29 | Non-toxic and environmental friendly composite rubber mixing sealing gasket material and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104877241A (en) * | 2015-06-24 | 2015-09-02 | 陈新棠 | Rubber sealing ring |
| CN105315563A (en) * | 2015-11-25 | 2016-02-10 | 苏州书瑞环保科技有限公司 | Compounded rubber material for seal ring and preparing method thereof |
| CN105733140A (en) * | 2016-04-25 | 2016-07-06 | 铜陵百锐设备配件有限公司 | High-strength and high-wear-resisting plastic valve element and preparation method thereof |
| CN107955556A (en) * | 2017-12-07 | 2018-04-24 | 南京中贝电子有限公司 | A kind of fuel cell Conductive sealant |
| CN116410548A (en) * | 2023-03-30 | 2023-07-11 | 安徽中鼎密封件股份有限公司 | Preparation method of low-volatility ethylene propylene diene monomer rubber material |
Citations (5)
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| JPS5278239A (en) * | 1975-12-23 | 1977-07-01 | Showa Electric Wire & Cable Co Ltd | Method of manufacturing adhesive tape |
| JPS63264639A (en) * | 1987-04-21 | 1988-11-01 | Mitsuboshi Belting Ltd | Heat-bondable water-proof sheet |
| CN101180344A (en) * | 2005-03-24 | 2008-05-14 | 株式会社普利司通 | Compounding silica-reinforced rubber with low volatile organic compound (voc) emission |
| CN101781413A (en) * | 2010-03-22 | 2010-07-21 | 福建师范大学 | Preparation method of rare earth coordination crosslinking rubber |
| 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 |
-
2013
- 2013-11-29 CN CN201310631881.2A patent/CN103709531A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5278239A (en) * | 1975-12-23 | 1977-07-01 | Showa Electric Wire & Cable Co Ltd | Method of manufacturing adhesive tape |
| JPS63264639A (en) * | 1987-04-21 | 1988-11-01 | Mitsuboshi Belting Ltd | Heat-bondable water-proof sheet |
| CN101180344A (en) * | 2005-03-24 | 2008-05-14 | 株式会社普利司通 | Compounding silica-reinforced rubber with low volatile organic compound (voc) emission |
| CN101781413A (en) * | 2010-03-22 | 2010-07-21 | 福建师范大学 | Preparation method of rare earth coordination crosslinking rubber |
| 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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104877241A (en) * | 2015-06-24 | 2015-09-02 | 陈新棠 | Rubber sealing ring |
| CN105315563A (en) * | 2015-11-25 | 2016-02-10 | 苏州书瑞环保科技有限公司 | Compounded rubber material for seal ring and preparing method thereof |
| CN105733140A (en) * | 2016-04-25 | 2016-07-06 | 铜陵百锐设备配件有限公司 | High-strength and high-wear-resisting plastic valve element and preparation method thereof |
| CN107955556A (en) * | 2017-12-07 | 2018-04-24 | 南京中贝电子有限公司 | A kind of fuel cell Conductive sealant |
| CN116410548A (en) * | 2023-03-30 | 2023-07-11 | 安徽中鼎密封件股份有限公司 | Preparation method of low-volatility ethylene propylene diene monomer rubber material |
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Application publication date: 20140409 |