CN104829931A - Flame retardant polyethylene insulating cable material - Google Patents

Flame retardant polyethylene insulating cable material Download PDF

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Publication number
CN104829931A
CN104829931A CN201510258516.0A CN201510258516A CN104829931A CN 104829931 A CN104829931 A CN 104829931A CN 201510258516 A CN201510258516 A CN 201510258516A CN 104829931 A CN104829931 A CN 104829931A
Authority
CN
China
Prior art keywords
parts
cable material
flame retardant
polyethylene insulating
retardant polyethylene
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.)
Pending
Application number
CN201510258516.0A
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.)
CHEMOMENT MATERIALS Co Ltd
Original Assignee
CHEMOMENT 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 CHEMOMENT MATERIALS Co Ltd filed Critical CHEMOMENT MATERIALS Co Ltd
Priority to CN201510258516.0A priority Critical patent/CN104829931A/en
Publication of CN104829931A publication Critical patent/CN104829931A/en
Pending 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
    • 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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • 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

Landscapes

  • Chemical & Material Sciences (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 provides a flame retardant polyethylene insulating cable material and relates to the technical field of cables. The flame retardant polyethylene insulating 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 an anti-aging agent. The cable material is difficult to burn and capable of preventing combustion; the flame retardant grade of the cable material can be grade V-0; when the cable material is burnt, toxic substances containing halogens are hardly generated and smoke dust is also hardly generated; in short, the cable material is applied 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 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 the flame-proof polyolefine cable material of a kind of low cigarette, Halogen.
In order to solve in background technology existing problem, the present invention adopts technical scheme as follows: it is that polyethylene 80 parts, 5 parts, aluminum oxide, magnesium hydroxide 20-35 part, antiaging agent 1-5 part are formulated by raw material.
The present invention has following beneficial effect:
CABLE MATERIALS of the present invention has the performance being difficult to stop burning while of burning, and 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
Be formulated with twin screw extruder Homogeneous phase mixing after polyethylene 80 parts, 5 parts, aluminum oxide, magnesium hydroxide 20 parts, antiaging agent 2 parts mixing by raw material, finally carry out granulation through tablets press again.
Embodiment 2
Be formulated with twin screw extruder Homogeneous phase mixing after polyethylene 80 parts, 5 parts, aluminum oxide, magnesium hydroxide 25 parts, antiaging agent 5 parts mixing by raw material, finally carry out granulation through tablets press again.
Embodiment 3
Be formulated with twin screw extruder Homogeneous phase mixing after polyethylene 80 parts, 5 parts, aluminum oxide, magnesium hydroxide 35 parts, antiaging agent 1 part mixing by raw material, finally carry out granulation through tablets press again.

Claims (3)

1. a flame-proof polyethylene insulated cable material, is characterized in that, it is that polyethylene 80 parts, 5 parts, aluminum oxide, magnesium hydroxide 20-35 part, antiaging agent 1-5 part are formulated by raw material.
2. CABLE MATERIALS according to claim 1, is characterized in that, described magnesium hydroxide is 25 parts.
3. CABLE MATERIALS according to claim 1, is characterized in that, described antiaging agent is 2 parts.
CN201510258516.0A 2015-05-20 2015-05-20 Flame retardant polyethylene insulating cable material Pending CN104829931A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510258516.0A CN104829931A (en) 2015-05-20 2015-05-20 Flame retardant polyethylene insulating cable material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510258516.0A CN104829931A (en) 2015-05-20 2015-05-20 Flame retardant polyethylene insulating cable material

Publications (1)

Publication Number Publication Date
CN104829931A true CN104829931A (en) 2015-08-12

Family

ID=53808152

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510258516.0A Pending CN104829931A (en) 2015-05-20 2015-05-20 Flame retardant polyethylene insulating cable material

Country Status (1)

Country Link
CN (1) CN104829931A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103788458A (en) * 2014-02-08 2014-05-14 岳朝风 Flame-retardant polyethylene insulating cable material
CN103788442A (en) * 2014-02-08 2014-05-14 岳朝风 Low-smoke, halogen-free and flame-retardant polyolefin cable material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103788458A (en) * 2014-02-08 2014-05-14 岳朝风 Flame-retardant polyethylene insulating cable material
CN103788442A (en) * 2014-02-08 2014-05-14 岳朝风 Low-smoke, halogen-free and flame-retardant polyolefin cable material

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate 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: 20150812