CN105924738A - Flame-retardant polyethylene insulated cable material - Google Patents

Flame-retardant polyethylene insulated cable material Download PDF

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Publication number
CN105924738A
CN105924738A CN201610433943.2A CN201610433943A CN105924738A CN 105924738 A CN105924738 A CN 105924738A CN 201610433943 A CN201610433943 A CN 201610433943A CN 105924738 A CN105924738 A CN 105924738A
Authority
CN
China
Prior art keywords
flame
parts
cable material
insulated cable
polyethylene insulated
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.)
Withdrawn
Application number
CN201610433943.2A
Other languages
Chinese (zh)
Inventor
刘勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Puerfei Electric Wire Technology Co Ltd
Original Assignee
Hefei Puerfei Electric Wire Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hefei Puerfei Electric Wire Technology Co Ltd filed Critical Hefei Puerfei Electric Wire Technology Co Ltd
Priority to CN201610433943.2A priority Critical patent/CN105924738A/en
Publication of CN105924738A publication Critical patent/CN105924738A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/2224—Magnesium hydroxide
    • 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
    • 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

Abstract

A flame-retardant polyethylene insulated cable material relates to the technical field of cables. The flame-retardant polyethylene insulated cable material is prepared from such raw materials as 80 parts of polyethylene, 5 parts of aluminum oxide, 20-35 parts of magnesium hydroxide, and 1-5 parts of anti-aging agent. The cable material provided by the present invention has hard combustible and flame-retardant properties with a flame retardant rating up to V-0 grade, is not prone to generate toxic substances containing halogens and smoke dust during combustion, and thus is applicable to high and low voltage power cables.

Description

A kind of flame-proof polyethylene insulated cable material
Technical field
The invention belongs to field of cable technology, be specifically related to a kind of flame-proof polyethylene insulated cable material.
Background technology
Power cable is in long-term work, it is easy to gather heat and breaking out of fire, and the principal element of fire causing death is not the direct burning of flame, but the cigarette produced during material burning, these cigarettes not only produce substantial amounts of noxious substance, and people can be caused to suffocate, this is only the principal element of death because of fire, and all can produce substantial amounts of cigarette and noxious substance during existing most of cable material burning, and mostly these are organic polymer, it is easy to burning, has therefore encouraged the intensity of a fire when fire, resulted in greater loss.
Summary of the invention
It is an object of the invention to provide a kind of flame-proof polyethylene insulated cable material.
In order to solve the problem in the presence of background technology, the present invention uses technical scheme as follows: it is that polyethylene 80 parts, aluminium oxide 5 parts, magnesium hydroxide 20-35 part, age resister 1-5 part are formulated by raw material.
The present invention has a following beneficial effect:
CABLE MATERIALS of the present invention have being difficult to burning can stop simultaneously burning performance, flame retardant rating, up to V-0 level, is not likely to produce halogen-containing noxious substance during burning, be not easy to produce flue dust, is applicable to high-low pressure power cable and uses.
Detailed description of the invention
Embodiment 1
By raw material be polyethylene 80 parts, aluminium oxide 5 parts, 20 parts of magnesium hydroxide, age resister 2 parts mixing after form by the uniform mixed preparing of double screw extruder, carry out pelletize through comminutor the most again.
Embodiment 2
By raw material be polyethylene 80 parts, aluminium oxide 5 parts, 25 parts of magnesium hydroxide, age resister 5 parts mixing after form by the uniform mixed preparing of double screw extruder, carry out pelletize through comminutor the most again.
Embodiment 3
By raw material be polyethylene 80 parts, aluminium oxide 5 parts, 35 parts of magnesium hydroxide, age resister 1 part mixing after form by the uniform mixed preparing of double screw extruder, carry out pelletize through comminutor the most again.

Claims (3)

1. a flame-proof polyethylene insulated cable material, it is characterised in that it is that polyethylene 80 parts, aluminium oxide 5 parts, magnesium hydroxide 20-35 part, age resister 1-5 part are formulated by raw material.
A kind of flame-proof polyethylene insulated cable material the most according to claim 1, it is characterised in that described magnesium hydroxide is 25 parts.
A kind of flame-proof polyethylene insulated cable material the most according to claim 1, it is characterised in that described age resister is 2 parts.
CN201610433943.2A 2016-06-18 2016-06-18 Flame-retardant polyethylene insulated cable material Withdrawn CN105924738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610433943.2A CN105924738A (en) 2016-06-18 2016-06-18 Flame-retardant polyethylene insulated cable material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610433943.2A CN105924738A (en) 2016-06-18 2016-06-18 Flame-retardant polyethylene insulated cable material

Publications (1)

Publication Number Publication Date
CN105924738A true CN105924738A (en) 2016-09-07

Family

ID=56831377

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610433943.2A Withdrawn CN105924738A (en) 2016-06-18 2016-06-18 Flame-retardant polyethylene insulated cable material

Country Status (1)

Country Link
CN (1) CN105924738A (en)

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20160907