CN104877220A - Low-smoke halogen-free cable material - Google Patents

Low-smoke halogen-free cable material Download PDF

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Publication number
CN104877220A
CN104877220A CN201510304781.8A CN201510304781A CN104877220A CN 104877220 A CN104877220 A CN 104877220A CN 201510304781 A CN201510304781 A CN 201510304781A CN 104877220 A CN104877220 A CN 104877220A
Authority
CN
China
Prior art keywords
parts
cable material
low
free cable
smoke halogen
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Withdrawn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
CN201510304781.8A
Other languages
Chinese (zh)
Inventor
不公告发明人
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.)
ANHUI MEITENG SPECIAL ELECTRIC CABLE MATERIALS Co Ltd
Original Assignee
ANHUI MEITENG SPECIAL ELECTRIC CABLE MATERIALS 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 ANHUI MEITENG SPECIAL ELECTRIC CABLE MATERIALS Co Ltd filed Critical ANHUI MEITENG SPECIAL ELECTRIC CABLE MATERIALS Co Ltd
Priority to CN201510304781.8A priority Critical patent/CN104877220A/en
Publication of CN104877220A publication Critical patent/CN104877220A/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Withdrawn legal-status Critical Current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
    • 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
    • C08K3/34—Silicon-containing compounds
    • 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
    • C08L2201/00—Properties
    • C08L2201/22—Halogen free composition
    • 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

The invention provides a low-smoke halogen-free cable material, and relates to the technical field of cables. The low-smoke halogen-free cable material is prepared form raw materials including 100 parts of polyethylene, 5 parts of silicon carbide, 10 to 20 parts of aluminum hydroxide, 5 to 20 parts of magnesium hydroxide and 2 to 4 parts of anti-aging agents. The low-smoke halogen-free cable material has the advantages that the low-smoke halogen-free cable material has difficult flammability and also has the flame-retardant performance; the flame-retardant grade can reach V-0 level; during the burning, halogen-containing toxic substances cannot be easily generated, and smoke dust can also be not easily generated; the low-smoke halogen-free cable material can be suitable for being used by high-low voltage power cables.

Description

A kind of electric cable material with low smoke and halogen free
Technical field
The invention belongs to field of cable technology, be specifically related to a kind of electric cable material with low smoke and halogen free.
Background technology
Power cable is in long term operation, be easy to gather heat and presence 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 a large amount of toxic substances, and people can be caused to suffocate, this is only the principal element of the death because of fire, and all can produce a large amount of cigarettes and toxic substance during existing most of cable material burning, and mostly these are organic polymer, be easy to burning, therefore encouraged the intensity of a fire when fire, resulted in greater loss.
Summary of the invention
The object of this invention is to provide a kind of electric cable material with low smoke and halogen free.
In order to solve in background technology existing problem, the present invention adopts technical scheme as follows: it by raw material be polyethylene 100 parts, 5 parts, silicon carbide, aluminium hydroxide 10-20 part, magnesium hydroxide 5-20 part, antiaging agent 2-4 part is formulated.
The present invention has following beneficial effect:
CABLE MATERIALS of the present invention have be difficult to burn can stop simultaneously burning performance, flame retardant rating can reach V-0 level, not easily produces halogen-containing toxic substance, also not easily produce flue dust during burning, is applicable to high-low pressure power cable and uses.
Embodiment
Embodiment 1
By raw material be polyethylene 100 parts, formulated with twin screw extruder Homogeneous phase mixing after the mixing of 5 parts, silicon carbide, 10 parts, aluminium hydroxide, magnesium hydroxide 15 parts, antiaging agent 3 parts, finally carry out granulation through tablets press again.
Embodiment 2
By raw material be polyethylene 100 parts, formulated with twin screw extruder Homogeneous phase mixing after the mixing of 5 parts, silicon carbide, 20 parts, aluminium hydroxide, magnesium hydroxide 20 parts, antiaging agent 2 parts, finally carry out granulation through tablets press again.
Embodiment 3
By raw material be polyethylene 100 parts, formulated with twin screw extruder Homogeneous phase mixing after the mixing of 5 parts, silicon carbide, 14 parts, aluminium hydroxide, magnesium hydroxide 5 parts, antiaging agent 2 parts, finally carry out granulation through tablets press again.

Claims (4)

1. an electric cable material with low smoke and halogen free, is characterized in that, it by raw material be polyethylene 100 parts, 5 parts, silicon carbide, aluminium hydroxide 10-20 part, magnesium hydroxide 5-20 part, antiaging agent 2-4 part is formulated.
2. a kind of electric cable material with low smoke and halogen free according to claim 1, is characterized in that, described aluminum oxide is 14 parts.
3. a kind of electric cable material with low smoke and halogen free according to claim 1, is characterized in that, described magnesium hydroxide is 15 parts.
4. a kind of electric cable material with low smoke and halogen free according to claim 1, is characterized in that, described antiaging agent is 3 parts.
CN201510304781.8A 2015-06-08 2015-06-08 Low-smoke halogen-free cable material Withdrawn CN104877220A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510304781.8A CN104877220A (en) 2015-06-08 2015-06-08 Low-smoke halogen-free cable material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510304781.8A CN104877220A (en) 2015-06-08 2015-06-08 Low-smoke halogen-free cable material

Publications (1)

Publication Number Publication Date
CN104877220A true CN104877220A (en) 2015-09-02

Family

ID=53944917

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510304781.8A Withdrawn CN104877220A (en) 2015-06-08 2015-06-08 Low-smoke halogen-free cable material

Country Status (1)

Country Link
CN (1) CN104877220A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105713279A (en) * 2016-03-17 2016-06-29 曾定铮 Outer sheath rubber compound of flame-retardant data connecting line
CN106046474A (en) * 2016-05-21 2016-10-26 合肥亿信工程材料科技有限公司 Low-smoke halogen-free cable material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105713279A (en) * 2016-03-17 2016-06-29 曾定铮 Outer sheath rubber compound of flame-retardant data connecting line
CN106046474A (en) * 2016-05-21 2016-10-26 合肥亿信工程材料科技有限公司 Low-smoke halogen-free cable material

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Legal Events

Date Code Title Description
C06 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
WW01 Invention patent application withdrawn after publication

Application publication date: 20150902