CN104341616A - Flame-retardation ageing-resistant rubber cable material and preparation method thereof - Google Patents
Flame-retardation ageing-resistant rubber cable material and preparation method thereof Download PDFInfo
- Publication number
- CN104341616A CN104341616A CN201310319139.8A CN201310319139A CN104341616A CN 104341616 A CN104341616 A CN 104341616A CN 201310319139 A CN201310319139 A CN 201310319139A CN 104341616 A CN104341616 A CN 104341616A
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- China
- Prior art keywords
- parts
- rubber
- ageing
- fire
- retardant
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Classifications
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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
- C08L7/00—Compositions of natural rubber
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/28—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
-
- 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)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a flame-retardation ageing-resistant rubber cable material and a preparation method thereof. The rubber cable material comprises the following compositions in parts by weight: 100 parts of natural rubber, 25 parts of chlorosulfonated polyethylene rubber, 2 parts of magnesium oxide, 2 parts of stearic acid, 15 parts of talcum powder, 3 parts of anti-ageing agent RD, 2.8 parts of dicumyl peroxide, 20 parts of microcrystalline wax, 30 parts of antimonony oxide, and 12 parts of a silane coupling agent. The rubber cable material is prepared by taking natural rubber as the main raw material and adding certain amounts of chlorosulfonated polyethylene rubber and other auxiliary agents, and the cable material possesses good flame retardation performance, satisfies the usage requirement at a high temperature, has good anti-ageing performance, and is prolonged in service life.
Description
Technical field
The present invention relates to field of rubber technology, specifically a kind of fire-retardant ageing-resistant rubber CABLE MATERIALS and preparation method thereof.
Background technology
Chlorosulfonated polyethylene rubber is the interpolymer of divinyl and vinyl cyanide, for white or yellow elastic body, aromatic hydrocarbon and hydrochloric ether can be dissolved in, be insoluble in fat and alcohol, swellingly can only can not dissolve in ketone and ether, have excellent ozone resistance, resistance to weathering, chemical resistance, good physical and mechanical properties, ageing-resistant performance, heat-resisting and lower temperature resistance, oil-proofness, flame resistivity, wear resistance and resistance to electrical insulating property.But because its turnout is little, production cost is higher, is used for doing CABLE MATERIALS expensive.
Summary of the invention
The object of the present invention is to provide a kind of fire-retardant ageing-resistant rubber CABLE MATERIALS and preparation method thereof.
Object of the present invention can be achieved through the following technical solutions:
A kind of fire-retardant ageing-resistant rubber CABLE MATERIALS, it is characterized in that, the component containing following weight part: natural rubber 100 parts, chlorosulfonated polyethylene rubber 25 parts, 2 parts, magnesium oxide, stearic acid 2 parts, talcum powder 15 parts, anti-aging agent RD 3 parts, dicumyl peroxide 2.8 parts, Microcrystalline Wax 20 parts, fire retardant 30 parts, silane coupling agent 12 parts.
Described fire retardant is antimonous oxide.
The invention still further relates to a kind of method preparing fire-retardant ageing-resistant rubber CABLE MATERIALS, it is characterized in that, comprise the following steps:
(1) natural rubber, chlorosulfonated polyethylene rubber, magnesium oxide, stearic acid, talcum powder, Microcrystalline Wax, silane coupling agent are put into Banbury mixer and carried out mixing, place 8h, obtain rubber unvulcanizate;
(2) rubber unvulcanizate, anti-aging agent RD, dicumyl peroxide, fire retardant are carried out two-stage mixing, sizing material is put into mill thin-pass, obtain fire-retardant ageing-resistant rubber CABLE MATERIALS.
Beneficial effect of the present invention: the present invention take natural rubber as main raw material, add a certain amount of chlorosulfonated polyethylene rubber to be prepared from other auxiliary agents, CABLE MATERIALS of the present invention has good flame retardant properties, the requirement used under meeting high temperature, have good ageing-resistant performance, work-ing life is extended.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail.
embodiment 1
A kind of fire-retardant ageing-resistant rubber CABLE MATERIALS, the component containing following weight part: natural rubber 100 parts, chlorosulfonated polyethylene rubber 25 parts, 2 parts, magnesium oxide, stearic acid 2 parts, talcum powder 15 parts, anti-aging agent RD 3 parts, dicumyl peroxide 2.8 parts, Microcrystalline Wax 20 parts, antimonous oxide 30 parts, silane coupling agent 12 parts.
Prepare a method for fire-retardant ageing-resistant rubber CABLE MATERIALS, comprise the following steps:
(1) natural rubber, chlorosulfonated polyethylene rubber, magnesium oxide, stearic acid, talcum powder, Microcrystalline Wax, silane coupling agent are put into Banbury mixer and carried out mixing, place 8h, obtain rubber unvulcanizate;
(2) rubber unvulcanizate, anti-aging agent RD, dicumyl peroxide, fire retardant are carried out two-stage mixing, sizing material is put into mill thin-pass, obtain fire-retardant ageing-resistant rubber CABLE MATERIALS.
Claims (3)
1. a fire-retardant ageing-resistant rubber CABLE MATERIALS, it is characterized in that, the component containing following weight part: natural rubber 100 parts, chlorosulfonated polyethylene rubber 25 parts, 2 parts, magnesium oxide, stearic acid 2 parts, talcum powder 15 parts, anti-aging agent RD 3 parts, dicumyl peroxide 2.8 parts, Microcrystalline Wax 20 parts, fire retardant 30 parts, silane coupling agent 12 parts.
2. fire-retardant ageing-resistant rubber CABLE MATERIALS according to claim 1, is characterized in that, described fire retardant is antimonous oxide.
3. prepare a method for fire-retardant ageing-resistant rubber CABLE MATERIALS as claimed in claim 1 or 2, it is characterized in that, comprise the following steps:
(1) natural rubber, chlorosulfonated polyethylene rubber, magnesium oxide, stearic acid, talcum powder, Microcrystalline Wax, silane coupling agent are put into Banbury mixer and carried out mixing, place 8h, obtain rubber unvulcanizate;
(2) rubber unvulcanizate, anti-aging agent RD, dicumyl peroxide, fire retardant are carried out two-stage mixing, sizing material is put into mill thin-pass, obtain fire-retardant ageing-resistant rubber CABLE MATERIALS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310319139.8A CN104341616A (en) | 2013-07-28 | 2013-07-28 | Flame-retardation ageing-resistant rubber cable material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310319139.8A CN104341616A (en) | 2013-07-28 | 2013-07-28 | Flame-retardation ageing-resistant rubber cable material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104341616A true CN104341616A (en) | 2015-02-11 |
Family
ID=52498125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310319139.8A Pending CN104341616A (en) | 2013-07-28 | 2013-07-28 | Flame-retardation ageing-resistant rubber cable material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104341616A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106084331A (en) * | 2016-07-22 | 2016-11-09 | 安徽电气集团股份有限公司 | A kind of high temperature resistant natural rubber cable sheath material |
| CN106117677A (en) * | 2016-06-23 | 2016-11-16 | 山东永泰集团有限公司 | A kind of flame retardant rubber |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5610239A (en) * | 1995-10-20 | 1997-03-11 | Reichhold Chemicals, Inc. | Two component adhesive |
| CN1884354A (en) * | 2006-06-14 | 2006-12-27 | 姜海军 | Rubber material for metal and rubber composite shock-absorbent product |
| CN101597410A (en) * | 2009-07-02 | 2009-12-09 | 俞国麟 | Grease proofing, fire-retardant chlorinated polyethylene sheath material of good weatherability and preparation method thereof |
| CN102093644A (en) * | 2010-12-31 | 2011-06-15 | 上海众力汽车部件有限公司 | Ethylene-propylene-diene rubber composition with high comprehensive performance and preparation method thereof |
| CN103059425A (en) * | 2011-10-24 | 2013-04-24 | 远东电缆有限公司 | Protective jacket rubber for marine cable |
-
2013
- 2013-07-28 CN CN201310319139.8A patent/CN104341616A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5610239A (en) * | 1995-10-20 | 1997-03-11 | Reichhold Chemicals, Inc. | Two component adhesive |
| CN1884354A (en) * | 2006-06-14 | 2006-12-27 | 姜海军 | Rubber material for metal and rubber composite shock-absorbent product |
| CN101597410A (en) * | 2009-07-02 | 2009-12-09 | 俞国麟 | Grease proofing, fire-retardant chlorinated polyethylene sheath material of good weatherability and preparation method thereof |
| CN102093644A (en) * | 2010-12-31 | 2011-06-15 | 上海众力汽车部件有限公司 | Ethylene-propylene-diene rubber composition with high comprehensive performance and preparation method thereof |
| CN103059425A (en) * | 2011-10-24 | 2013-04-24 | 远东电缆有限公司 | Protective jacket rubber for marine cable |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106117677A (en) * | 2016-06-23 | 2016-11-16 | 山东永泰集团有限公司 | A kind of flame retardant rubber |
| CN106084331A (en) * | 2016-07-22 | 2016-11-09 | 安徽电气集团股份有限公司 | A kind of high temperature resistant natural rubber cable sheath material |
| CN106084331B (en) * | 2016-07-22 | 2019-01-01 | 安徽电气集团股份有限公司 | A kind of high temperature resistant natural rubber cable sheath material |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150211 |
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| RJ01 | Rejection of invention patent application after publication |