CN105566821A - Fireproof filling insulating layer formula for special cable - Google Patents
Fireproof filling insulating layer formula for special cable Download PDFInfo
- Publication number
- CN105566821A CN105566821A CN201610071945.1A CN201610071945A CN105566821A CN 105566821 A CN105566821 A CN 105566821A CN 201610071945 A CN201610071945 A CN 201610071945A CN 105566821 A CN105566821 A CN 105566821A
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- China
- Prior art keywords
- parts
- cable
- powder
- raw material
- insulating layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
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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
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
- H01B3/445—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds
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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
- 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
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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
Abstract
The invention discloses a fireproof filling insulating layer formula for a special cable. The fireproof filling insulating layer is prepared from, by weight, 20-25 parts of sandy soil, 9-22 parts of cordierite powder, 30-36 parts of mullite powder, 8-20 parts of asbestos powder, 10-30 parts of calcium carbonate, 25-36 parts of perlite, 20.6-30 parts of polyacid ammonium, 20-26 parts of pentaerythritol, 15-30 parts of antimonous oxide micro-crosslinked resin, 40-50 parts of a flame retardant, 16-18 parts of a flame-retardant synergist, 17-21 parts of an antioxidant, 16-30 parts of a lubricant, 9.6-16.8 parts of chlorinated rubber, 22-36 parts of dioctyl phthalate, 60-66 parts of an antioxidant, 40-60 parts of teflon, 12.6-13.8 parts of an absorbent uv-531, 2.8-3.6 parts of toner, 16-18 parts of wintergreen oil and 10-20 parts of silicone oil. The technological process is simple, the raw material ratio is reasonable, and the reasonable filling raw material is provided for cable sheath production; the raw material has good heat insulating performance and fireproofing performance, so that normal use of the cable is guaranteed, the service life of the cable is prolonged, the use effect is good, and the quality of the cable product is guaranteed.
Description
Technical field
The present invention relates to the fire prevention of a kind of special cable and fill insulation layer formula.
Background technology
Cable is widely used in controlling installation, linking device, transmitting electric power, and is the indispensable important transmission medium in aspect such as industrial, civilian.Cable has plurality of specifications, model to be applicable to the demand of distinct device and transmission object.Cable may be short-circuited or the problem such as open circuit in use, causes the transmission of power supply and information to be broken down.And when presence of fire, cable then needs to have certain fire-proof function, thus before ensureing circuit paralysis, data can effectively be preserved, reduce the risk that data run off, and guarantee that, in transferring electric power process, cable can ensure the safe operation of electric installation and circuit.And existing cable fire-proof performance is undesirable, when fire occurs, data potential loss risk is large, information and power transmission poor effect.Therefore, need a kind of special cable fire prevention of exploitation badly and fill insulation formula.
In view of the defect existed in above prior art, be necessary it to improve further, make it have more standby practicality, could realistic service condition.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide the fire prevention of a kind of special cable and filling insulation layer formula.
Invention is taked following technical scheme to realize: insulation layer formula is filled in a kind of special cable fire prevention, it is made up of following raw material: get by a point gauge, sandy soil 20-25 part, trichroite powder 9-22 part, mullite powder 30-36 part, asbestos powder 8-20 part, calcium carbonate 10-30 part, perlite 25-36 part, poly-sour ammonium 20.6-30 part, tetramethylolmethane 20-26 part, antimonous oxide micro-cross-linked resin 15-30 part, fire retardant 40-50 part, fire retarding synergist 16-18 part, oxidation inhibitor 17-21 part, lubricant 16-30 part, chlorinated rubber 9.6-16.8 part, dioctyl phthalate (DOP) 22-36, oxidation inhibitor 60-66 part, tetrafluoroethylene 40-60 part, absorption agent uv-53112.6-13.8 part, toner 2.8-3.6 part, wintergreen oil 16-18 part, silicone oil 10-20 part.
Particularly, the present invention it be made up of following raw material: get by a point gauge, sandy soil 22 parts, 11 parts, trichroite powder, mullite powder 31 parts, asbestos powder 9 parts, 13 parts, calcium carbonate, perlite 27 parts, poly-sour ammonium 25 parts, tetramethylolmethane 23 parts, the micro-cross-linked resin of antimonous oxide 18 parts, fire retardant 42 parts, fire retarding synergist 17 parts, 19 parts, oxidation inhibitor, lubricant 20 parts, chlorinated rubber 12 parts, dioctyl phthalate (DOP) 26,62 parts, oxidation inhibitor, tetrafluoroethylene 50 parts, absorption agent uv-53113.1 part, toner 3.1 parts, wintergreen oil 17 parts, silicone oil 19 parts.
Beneficial effect of the present invention: present invention process flow process is succinct, reasonable raw material proportioning, preparation method is simple, for cable provides high-quality weighting agent, raw material is easy to get, and has high thermal resistance, there is certain flame retardant resistance simultaneously, avoid core temperature too high and cause security incident, result of use is obvious, ensure that the reasonable employment of feature cable.
Embodiment
For make the present invention existing technique means, creation characteristic, reach object and effect is easy to understand, below in conjunction with embodiment, set forth the present invention further.
The present invention takes following technical scheme to realize: insulation layer formula is filled in a kind of special cable fire prevention, it is made up of following raw material: get by a point gauge, sandy soil 20-25 part, trichroite powder 9-22 part, mullite powder 30-36 part, asbestos powder 8-20 part, calcium carbonate 10-30 part, perlite 25-36 part, poly-sour ammonium 20.6-30 part, tetramethylolmethane 20-26 part, antimonous oxide micro-cross-linked resin 15-30 part, fire retardant 40-50 part, fire retarding synergist 16-18 part, oxidation inhibitor 17-21 part, lubricant 16-30 part, chlorinated rubber 9.6-16.8 part, dioctyl phthalate (DOP) 22-36, oxidation inhibitor 60-66 part, tetrafluoroethylene 40-60 part, absorption agent uv-53112.6-13.8 part, toner 2.8-3.6 part, wintergreen oil 16-18 part, silicone oil 10-20 part.
As preferred version of the present invention; The present invention it be made up of following raw material: get by a point gauge, sandy soil 22 parts, 11 parts, trichroite powder, mullite powder 31 parts, asbestos powder 9 parts, 13 parts, calcium carbonate, perlite 27 parts, poly-sour ammonium 25 parts, tetramethylolmethane 23 parts, the micro-cross-linked resin of antimonous oxide 18 parts, fire retardant 42 parts, fire retarding synergist 17 parts, 19 parts, oxidation inhibitor, lubricant 20 parts, chlorinated rubber 12 parts, dioctyl phthalate (DOP) 26,62 parts, oxidation inhibitor, tetrafluoroethylene 50 parts, absorption agent uv-53113.1 part, toner 3.1 parts, wintergreen oil 17 parts, silicone oil 19 parts.
Although give detailed description and explanation to the specific embodiment of the present invention above; but what should indicate is; we can carry out various equivalence according to conception of the present invention to above-mentioned embodiment and change and amendment; its function produced do not exceed that specification sheets contains yet spiritual time, all should within protection scope of the present invention.
Claims (2)
1. insulation layer formula is filled in a special cable fire prevention, it is characterized in that, it is made up of following raw material: get by a point gauge, sandy soil 20-25 part, trichroite powder 9-22 part, mullite powder 30-36 part, asbestos powder 8-20 part, calcium carbonate 10-30 part, perlite 25-36 part, poly-sour ammonium 20.6-30 part, tetramethylolmethane 20-26 part, antimonous oxide micro-cross-linked resin 15-30 part, fire retardant 40-50 part, fire retarding synergist 16-18 part, oxidation inhibitor 17-21 part, lubricant 16-30 part, chlorinated rubber 9.6-16.8 part, dioctyl phthalate (DOP) 22-36, oxidation inhibitor 60-66 part, tetrafluoroethylene 40-60 part, absorption agent uv-53112.6-13.8 part, toner 2.8-3.6 part, wintergreen oil 16-18 part, silicone oil 10-20 part.
2. insulation layer formula is filled in a kind of special cable fire prevention according to claim 1, it is characterized in that, it is made up of following raw material: get by a point gauge, sandy soil 22 parts, 11 parts, trichroite powder, mullite powder 31 parts, asbestos powder 9 parts, 13 parts, calcium carbonate, perlite 27 parts, poly-sour ammonium 25 parts, tetramethylolmethane 23 parts, the micro-cross-linked resin of antimonous oxide 18 parts, fire retardant 42 parts, fire retarding synergist 17 parts, 19 parts, oxidation inhibitor, lubricant 20 parts, chlorinated rubber 12 parts, dioctyl phthalate (DOP) 26, 62 parts, oxidation inhibitor, tetrafluoroethylene 50 parts, absorption agent uv-53113.1 part, toner 3.1 parts, wintergreen oil 17 parts, silicone oil 19 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610071945.1A CN105566821A (en) | 2016-02-02 | 2016-02-02 | Fireproof filling insulating layer formula for special cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610071945.1A CN105566821A (en) | 2016-02-02 | 2016-02-02 | Fireproof filling insulating layer formula for special cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105566821A true CN105566821A (en) | 2016-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610071945.1A Pending CN105566821A (en) | 2016-02-02 | 2016-02-02 | Fireproof filling insulating layer formula for special cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105566821A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106084590A (en) * | 2016-06-24 | 2016-11-09 | 合肥得润电子器件有限公司 | A kind of communication wire harness aging resistance of resistance to irradiation sheath material and preparation method thereof |
| CN106188718A (en) * | 2016-07-21 | 2016-12-07 | 张翔 | A kind of polyethylene controls cable filler |
| CN108706924A (en) * | 2018-06-20 | 2018-10-26 | 江苏汉兴电缆有限公司 | A kind of cable insulation fire-proof mud |
| CN109448895A (en) * | 2018-11-14 | 2019-03-08 | 四川省川胜电缆有限公司 | A kind of fireprotection layer and preparation method thereof for fireproof cable |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304940A (en) * | 2013-05-14 | 2013-09-18 | 安徽旺达铜业发展有限公司 | Flame-retardant cable sheath material |
| CN103360661A (en) * | 2013-06-05 | 2013-10-23 | 安徽荣玖光纤通信科技有限公司 | Oil-resistant cable sheath material |
| CN105153607A (en) * | 2015-09-24 | 2015-12-16 | 傅兴琴 | Preparation method of insulating cable sheath material |
-
2016
- 2016-02-02 CN CN201610071945.1A patent/CN105566821A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304940A (en) * | 2013-05-14 | 2013-09-18 | 安徽旺达铜业发展有限公司 | Flame-retardant cable sheath material |
| CN103360661A (en) * | 2013-06-05 | 2013-10-23 | 安徽荣玖光纤通信科技有限公司 | Oil-resistant cable sheath material |
| CN105153607A (en) * | 2015-09-24 | 2015-12-16 | 傅兴琴 | Preparation method of insulating cable sheath material |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106084590A (en) * | 2016-06-24 | 2016-11-09 | 合肥得润电子器件有限公司 | A kind of communication wire harness aging resistance of resistance to irradiation sheath material and preparation method thereof |
| CN106188718A (en) * | 2016-07-21 | 2016-12-07 | 张翔 | A kind of polyethylene controls cable filler |
| CN108706924A (en) * | 2018-06-20 | 2018-10-26 | 江苏汉兴电缆有限公司 | A kind of cable insulation fire-proof mud |
| CN109448895A (en) * | 2018-11-14 | 2019-03-08 | 四川省川胜电缆有限公司 | A kind of fireprotection layer and preparation method thereof for fireproof cable |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |