CN103694582A - Gasket material formed by mixing compounded rubber and preparation method of gasket material - Google Patents
Gasket material formed by mixing compounded rubber and preparation method of gasket material Download PDFInfo
- Publication number
- CN103694582A CN103694582A CN201310631942.5A CN201310631942A CN103694582A CN 103694582 A CN103694582 A CN 103694582A CN 201310631942 A CN201310631942 A CN 201310631942A CN 103694582 A CN103694582 A CN 103694582A
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- parts
- mixing
- gasket material
- rubber
- 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
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/32—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur
- C08L23/34—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur by chlorosulfonation
-
- 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
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- Chemical & Material Sciences (AREA)
- General 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 gasket material formed by mixing compounded rubber and a preparation method of the gasket material. The gasket material is characterized by being prepared from the following raw materials in parts by weight: 75-85 parts of chlorosulfonated polyethylene rubber (CSM2305), 12-15 parts of silicone rubber, 4-5 parts of calcium ferrite, 2-3 parts of zinc phosphate, 2-3 parts of zinc oxide, 10-12 parts of barium chromate, 7-9 parts of glycerol triglycerin acid ester, 2-5 parts of magnesium oxide, 20-25 parts of bauxite powder, 35-40 parts of carbon black N330, 1-2 parts of an accelerant M and 10-12 parts of modified attapulgite. The modified attapulgite is added in the gasket material, so that the processing property of a sizing material is improved. An environmental compounding agent is used, so that the toxic and side effects and the pollution to the environment are reduced. The gasket material is reasonable in formula, simple in process, low in cost, and good in oil resistance and sealing property.
Description
Technical field
The present invention relates to rubber composite manufacture field, particularly a kind of gasket material by the mixing one-tenth of 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 a kind of gasket material by the mixing one-tenth of compounded rubber and preparation method thereof.
In order to realize object of the present invention, the present invention passes through following scheme implementation:
By a gasket material for the mixing one-tenth of compounded rubber, by the raw material of following weight part, made: chlorosulfonated polyethylene rubber (CSM2305) 75-85, silicon rubber 12-15, calcium ferrite 4-5, zinc phosphate 2-3, zinc oxide 2-3, baryta yellow 10-12, glycerol glycerinate 7-9, magnesium oxide 2-5, bauxitic clay powder 20-25, carbon black N33035-40, captax 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.
Gasket material by the mixing one-tenth of compounded rubber of the present invention, is made by following concrete steps: chlorosulfonated polyethylene rubber (CSM2305), calcium ferrite, zinc phosphate, zinc oxide, baryta yellow are added in Banbury mixer, be heated to 80-90 ℃, mixing 3-5min; Then be warming up to 110-130 ℃, then add glycerol glycerinate, magnesium oxide, bauxitic clay powder, mixing 6-8min, then add carbon black N330, attapulgite modified, 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; The present invention fills a prescription rationally, and technique is simple, and cost is low, has good oil resistant, sealing property.
Embodiment
Below by specific examples, the present invention is described in detail.
By a gasket material for the mixing one-tenth of compounded rubber, by following weight part (kilogram) raw material make: chlorosulfonated polyethylene rubber (CSM2305) 75, silicon rubber 12, calcium ferrite 4, zinc phosphate 2, zinc oxide 2, baryta yellow 10, glycerol glycerinate 7, magnesium oxide 2, bauxitic clay powder 20, carbon black N33035, captax 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.
Gasket material by the mixing one-tenth of compounded rubber of the present invention, is made by following concrete steps: chlorosulfonated polyethylene rubber (CSM2305), calcium ferrite, zinc phosphate, zinc oxide, baryta yellow are added in Banbury mixer, be heated to 80-90 ℃, mixing 3-5min; Then be warming up to 110-130 ℃, then add glycerol glycerinate, magnesium oxide, bauxitic clay powder, mixing 6-8min, then add carbon black N330, attapulgite modified, 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 gasket material by the mixing one-tenth of compounded rubber, it is characterized in that, by the raw material of following weight part, made: chlorosulfonated polyethylene rubber (CSM2305) 75-85, silicon rubber 12-15, calcium ferrite 4-5, zinc phosphate 2-3, zinc oxide 2-3, baryta yellow 10-12, glycerol glycerinate 7-9, magnesium oxide 2-5, bauxitic clay powder 20-25, carbon black N330 35-40, captax 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. according to claim 1 by the gasket material of the mixing one-tenth of compounded rubber, it is characterized in that, by following concrete steps, made: chlorosulfonated polyethylene rubber (CSM2305), calcium ferrite, zinc phosphate, zinc oxide, baryta yellow are added in Banbury mixer, be heated to 80-90 ℃, mixing 3-5min; Then be warming up to 110-130 ℃, then add glycerol glycerinate, magnesium oxide, bauxitic clay powder, mixing 6-8min, then add carbon black N330, attapulgite modified, 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 |
|---|---|---|---|
| CN201310631942.5A CN103694582A (en) | 2013-11-29 | 2013-11-29 | Gasket material formed by mixing compounded rubber and preparation method of gasket material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310631942.5A CN103694582A (en) | 2013-11-29 | 2013-11-29 | Gasket material formed by mixing compounded rubber and preparation method of gasket material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103694582A true CN103694582A (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310631942.5A Pending CN103694582A (en) | 2013-11-29 | 2013-11-29 | Gasket material formed by mixing compounded rubber and preparation method of gasket material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110791107A (en) * | 2019-11-03 | 2020-02-14 | 霍山汇能汽车零部件制造有限公司 | Wear-resistant sealing element for automobile parts and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1469032A1 (en) * | 2003-04-14 | 2004-10-20 | The Goodyear Tire & Rubber Company | Power transmission belt containing short high molecular weight polyacrylonitrile fiber |
| CN102977485A (en) * | 2012-10-31 | 2013-03-20 | 蚌埠凯盛工程技术有限公司 | Nanometer attapulgite-modified chlorosulfonated polyethylene rubber gasket and preparation method thereof |
| CN103013008A (en) * | 2012-11-25 | 2013-04-03 | 马鞍山市中澜橡塑制品有限公司 | Oil cylinder sealing gasket sizing material and preparation method thereof |
| CN103073802A (en) * | 2012-11-02 | 2013-05-01 | 铜陵市明诚铸造有限责任公司 | Chlorosulfonated polyethylene rubber/chlorhydrin rubber sealing pad and preparation method |
| CN103087431A (en) * | 2012-10-31 | 2013-05-08 | 蚌埠凯盛工程技术有限公司 | Chlorosulfonated polyethylene (CSM) rubber/butyl rubber gasket and preparation method thereof |
| CN103408853A (en) * | 2013-07-01 | 2013-11-27 | 芜湖市银鸿液压件有限公司 | High-strength tear-resistant rubber sealing gasket and preparation method thereof |
-
2013
- 2013-11-29 CN CN201310631942.5A patent/CN103694582A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1469032A1 (en) * | 2003-04-14 | 2004-10-20 | The Goodyear Tire & Rubber Company | Power transmission belt containing short high molecular weight polyacrylonitrile fiber |
| CN102977485A (en) * | 2012-10-31 | 2013-03-20 | 蚌埠凯盛工程技术有限公司 | Nanometer attapulgite-modified chlorosulfonated polyethylene rubber gasket and preparation method thereof |
| CN103087431A (en) * | 2012-10-31 | 2013-05-08 | 蚌埠凯盛工程技术有限公司 | Chlorosulfonated polyethylene (CSM) rubber/butyl rubber gasket and preparation method thereof |
| CN103073802A (en) * | 2012-11-02 | 2013-05-01 | 铜陵市明诚铸造有限责任公司 | Chlorosulfonated polyethylene rubber/chlorhydrin rubber sealing pad and preparation method |
| CN103013008A (en) * | 2012-11-25 | 2013-04-03 | 马鞍山市中澜橡塑制品有限公司 | Oil cylinder sealing gasket sizing material and preparation method thereof |
| CN103408853A (en) * | 2013-07-01 | 2013-11-27 | 芜湖市银鸿液压件有限公司 | High-strength tear-resistant rubber sealing gasket and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110791107A (en) * | 2019-11-03 | 2020-02-14 | 霍山汇能汽车零部件制造有限公司 | Wear-resistant sealing element for automobile parts and preparation method thereof |
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