CN108250531A - A kind of composite fire resistance cable sheath - Google Patents
A kind of composite fire resistance cable sheath Download PDFInfo
- Publication number
- CN108250531A CN108250531A CN201711220535.XA CN201711220535A CN108250531A CN 108250531 A CN108250531 A CN 108250531A CN 201711220535 A CN201711220535 A CN 201711220535A CN 108250531 A CN108250531 A CN 108250531A
- Authority
- CN
- China
- Prior art keywords
- parts
- fire resistance
- composite fire
- cable sheath
- resistance cable
- 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
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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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
- H01B3/441—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 alkenes
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
-
- 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
- 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
- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
Abstract
The invention discloses a kind of composite fire resistance cable sheaths, including high density polyethylene (HDPE), urine aldehyde melmac, neoprene, chlorosulfonated polyethylene, aluminium hydroxide, carbon black, zinc borate, graphite and diamond dust, the present invention can make that cable is wear-resisting, tension, and fire-retardant, service life is long.
Description
Technical field
The present invention relates to a kind of composite fire resistance cable sheaths, belong to power cable technical field.
Background technology
Cable is typically by several or several groups of conducting wires（Every group at least two）The cable of similar rope being twisted, every group
Mutually insulated between conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation, and cable has
Interior energization, the feature of external insulation.And the coating of the high-insulation of outsourcing is exactly cable cover(ing), cable cover(ing) is that cable is most important
Protective layer.Threat to cable maximum is exactly fire, so cable cover(ing) just needs stronger flame retardant property.
Invention content
To overcome above-mentioned deficiency, the object of the invention provides a kind of composite fire resistance cable sheath.
The solution of the present invention is as follows：A kind of composite fire resistance cable sheath, is made of following raw material according to parts by weight：It is highly dense
Spend 70 ~ 100 parts of polyethylene, 30 ~ 70 parts of urine aldehyde melmac, 20 ~ 40 parts of neoprene, 40 ~ 80 parts of chlorosulfonated polyethylene,
1 ~ 3 part of 25 ~ 55 parts of aluminium hydroxide, 15 ~ 30 parts of zinc borate, 2 ~ 6 parts of graphite and diamond dust.
Further, it is made of following raw material according to parts by weight：75 parts of high density polyethylene (HDPE), urine aldehyde melmac 35
Part, 30 parts of neoprene, 45 parts of chlorosulfonated polyethylene, 30 parts of aluminium hydroxide, 17 parts of zinc borate, 3 parts of graphite and 3 parts of diamond dust.
Further, it is made of following raw material according to parts by weight：70 parts of high density polyethylene (HDPE), urine aldehyde melmac 45
Part, 25 parts of neoprene, 55 parts of chlorosulfonated polyethylene, 35 parts of aluminium hydroxide, 21 parts of zinc borate, 4 parts of graphite and 2 parts of diamond dust.
Further, it is made of following raw material according to parts by weight：90 parts of high density polyethylene (HDPE), urine aldehyde melmac 55
Part, 35 parts of neoprene, 65 parts of chlorosulfonated polyethylene, 45 parts of aluminium hydroxide, 26 parts of zinc borate, 5 parts of graphite and 1 part of diamond dust.
Beneficial effects of the present invention：The present invention can make that cable is wear-resisting, tension, and fire-retardant, service life is long.
Specific embodiment
Embodiment 1
A kind of composite fire resistance cable sheath, is made of following raw material according to parts by weight：75 parts of high density polyethylene (HDPE), urine aldehyde trimerization
35 parts of melamine resin, 30 parts of neoprene, 45 parts of chlorosulfonated polyethylene, 30 parts of aluminium hydroxide, 17 parts of zinc borate, 3 parts of graphite and
3 parts of diamond dust.
Embodiment 2
A kind of composite fire resistance cable sheath, is made of following raw material according to parts by weight：70 parts of high density polyethylene (HDPE), urine aldehyde trimerization
45 parts of melamine resin, 25 parts of neoprene, 55 parts of chlorosulfonated polyethylene, 35 parts of aluminium hydroxide, 21 parts of zinc borate, 4 parts of graphite and
2 parts of diamond dust.
Embodiment 3
A kind of composite fire resistance cable sheath, is made of following raw material according to parts by weight：90 parts of high density polyethylene (HDPE), urine aldehyde trimerization
55 parts of melamine resin, 35 parts of neoprene, 65 parts of chlorosulfonated polyethylene, 45 parts of aluminium hydroxide, 26 parts of zinc borate, 5 parts of graphite and
1 part of diamond dust.
Although giving detailed description and explanation to the specific embodiment of the present invention above, it should be noted that
We can be according to the present invention conception various equivalent changes and modification are carried out to the above embodiment, generated function is made
It, should all be within protection scope of the present invention during with the spirit still covered without departing from specification.
Claims (4)
1. a kind of composite fire resistance cable sheath, which is characterized in that be made of following raw material according to parts by weight：High density polyethylene (HDPE)
70 ~ 100 parts, 30 ~ 70 parts of urine aldehyde melmac, 20 ~ 40 parts of neoprene, 40 ~ 80 parts of chlorosulfonated polyethylene, aluminium hydroxide
1 ~ 3 part of 25 ~ 55 parts, 15 ~ 30 parts of zinc borate, 2 ~ 6 parts of graphite and diamond dust.
2. a kind of composite fire resistance cable sheath according to claim 1, which is characterized in that according to parts by weight by following raw material
Composition：75 parts of high density polyethylene (HDPE), 35 parts of urine aldehyde melmac, 30 parts of neoprene, 45 parts of chlorosulfonated polyethylene, hydrogen-oxygen
Change 3 parts of 30 parts of aluminium, 17 parts of zinc borate, 3 parts of graphite and diamond dust.
3. a kind of composite fire resistance cable sheath according to claim 1, which is characterized in that according to parts by weight by following raw material
Composition：70 parts of high density polyethylene (HDPE), 45 parts of urine aldehyde melmac, 25 parts of neoprene, 55 parts of chlorosulfonated polyethylene, hydrogen-oxygen
Change 2 parts of 35 parts of aluminium, 21 parts of zinc borate, 4 parts of graphite and diamond dust.
4. a kind of composite fire resistance cable sheath according to claim 1, which is characterized in that according to parts by weight by following raw material
Composition：90 parts of high density polyethylene (HDPE), 55 parts of urine aldehyde melmac, 35 parts of neoprene, 65 parts of chlorosulfonated polyethylene, hydrogen-oxygen
Change 1 part of 45 parts of aluminium, 26 parts of zinc borate, 5 parts of graphite and diamond dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220535.XA CN108250531A (en) | 2017-11-29 | 2017-11-29 | A kind of composite fire resistance cable sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220535.XA CN108250531A (en) | 2017-11-29 | 2017-11-29 | A kind of composite fire resistance cable sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108250531A true CN108250531A (en) | 2018-07-06 |
Family
ID=62720845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711220535.XA Withdrawn CN108250531A (en) | 2017-11-29 | 2017-11-29 | A kind of composite fire resistance cable sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108250531A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109111629A (en) * | 2018-08-03 | 2019-01-01 | 晶锋集团股份有限公司 | A kind of preparation method of wear-resistant cable sheath |
| CN110183872A (en) * | 2019-04-30 | 2019-08-30 | 南京中超新材料股份有限公司 | A kind of cross-linking low smoke halogen-free fire retardant polyolefin cable material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107254099A (en) * | 2017-08-02 | 2017-10-17 | 合肥安力电力工程有限公司 | A kind of heat-resistant fireproof cable sheath material and preparation method thereof |
-
2017
- 2017-11-29 CN CN201711220535.XA patent/CN108250531A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107254099A (en) * | 2017-08-02 | 2017-10-17 | 合肥安力电力工程有限公司 | A kind of heat-resistant fireproof cable sheath material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109111629A (en) * | 2018-08-03 | 2019-01-01 | 晶锋集团股份有限公司 | A kind of preparation method of wear-resistant cable sheath |
| CN110183872A (en) * | 2019-04-30 | 2019-08-30 | 南京中超新材料股份有限公司 | A kind of cross-linking low smoke halogen-free fire retardant polyolefin cable material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180706 |
|
| WW01 | Invention patent application withdrawn after publication |