CN105778306A - Anti-irradiation halogen-free flame retardant ethylene propylene cable material - Google Patents

Anti-irradiation halogen-free flame retardant ethylene propylene cable material Download PDF

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Publication number
CN105778306A
CN105778306A CN201610337588.9A CN201610337588A CN105778306A CN 105778306 A CN105778306 A CN 105778306A CN 201610337588 A CN201610337588 A CN 201610337588A CN 105778306 A CN105778306 A CN 105778306A
Authority
CN
China
Prior art keywords
parts
cable material
flame retardant
ethylene propylene
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.)
Pending
Application number
CN201610337588.9A
Other languages
Chinese (zh)
Inventor
***
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 Yixin Engineering Material Technology Co Ltd
Original Assignee
Hefei Yixin Engineering Material 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 Yixin Engineering Material Technology Co Ltd filed Critical Hefei Yixin Engineering Material Technology Co Ltd
Priority to CN201610337588.9A priority Critical patent/CN105778306A/en
Publication of CN105778306A publication Critical patent/CN105778306A/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
    • 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
    • H01B3/28—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • 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
    • 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 discloses an anti-irradiation halogen-free flame retardant ethylene propylene cable material and relates to the technical field of cables. The anti-irradiation halogen-free flame retardant ethylene propylene cable material is prepared from 100 parts of ethylene propylene rubber, 60-80 parts of aluminum oxide, 1-3 parts of gamma-ray absorber and 10 parts of zinc oxide by a twin-screw extruder. The cable material disclosed by the invention has the properties of difficult combustion and combustion inhibition and can reach a flame retardant rating of V-0 level; and moreover, during combustion, the cable material rarely generates halogen-containing toxic substances and smoke while the accumulated dose of resisted gamma ray irradiation reaches 288Mrad.

Description

A kind of irradiation resistant non-halogen fire-retardant second the third CABLE MATERIALS
Technical field
The invention belongs to field of cable technology, be specifically related to a kind of irradiation resistant non-halogen fire-retardant second the third CABLE MATERIALS.
Background technology
Power cable has important application in multiple fields, and cable may need to bear substantial amounts of radiation irradiation in the shop of some special dimensions, and general CABLE MATERIALS, after irradiating through long-term or heavy dose of radiation, aging degeneration can be accelerated, thus cause lifetime, affect the use safety of power equipment.
Summary of the invention
It is an object of the invention to provide the non-halogen flame-retardant cable that a kind of radiation-resistant property is good.
In order to solve the problem in the presence of background technology, the present invention uses technical scheme as follows: it is 100 parts of EP rubbers, aluminium oxide 60-80 part, gamma-rays absorbent 1-3 part, zinc oxide 10 parts by raw material, formulated through double screw extruder.
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, and gamma ray resistant irradiation integral dose reaches 288Mrad.
Detailed description of the invention
Embodiment 1
By raw material be 100 parts of EP rubbers, aluminium oxide 60 parts, gamma-rays absorbent 2 parts, zinc oxide 10 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 100 parts of EP rubbers, aluminium oxide 68 parts, gamma-rays absorbent 1 part, zinc oxide 10 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 100 parts of EP rubbers, aluminium oxide 80 parts, gamma-rays absorbent 3 parts, zinc oxide 10 parts mixing after form by the uniform mixed preparing of double screw extruder, carry out pelletize through comminutor the most again.

Claims (3)

1. irradiation resistant non-halogen fire-retardant second third CABLE MATERIALS, it is characterised in that it is 100 parts of EP rubbers, aluminium oxide 60-80 part, gamma-rays absorbent 1-3 part, zinc oxide 10 parts by raw material, formulated through double screw extruder.
CABLE MATERIALS the most according to claim 1, it is characterised in that described aluminium oxide is 68 parts.
CABLE MATERIALS the most according to claim 1, it is characterised in that described gamma-rays absorbent is 2 parts.
CN201610337588.9A 2016-05-21 2016-05-21 Anti-irradiation halogen-free flame retardant ethylene propylene cable material Pending CN105778306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610337588.9A CN105778306A (en) 2016-05-21 2016-05-21 Anti-irradiation halogen-free flame retardant ethylene propylene cable material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610337588.9A CN105778306A (en) 2016-05-21 2016-05-21 Anti-irradiation halogen-free flame retardant ethylene propylene cable material

Publications (1)

Publication Number Publication Date
CN105778306A true CN105778306A (en) 2016-07-20

Family

ID=56379192

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610337588.9A Pending CN105778306A (en) 2016-05-21 2016-05-21 Anti-irradiation halogen-free flame retardant ethylene propylene cable material

Country Status (1)

Country Link
CN (1) CN105778306A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107118449A (en) * 2017-06-27 2017-09-01 苏州菱慧电子科技有限公司 A kind of elastomeric material of resistance to nuclear radiation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104829952A (en) * 2015-05-20 2015-08-12 合肥凯蒙新材料有限公司 Irradiation-resistant halogen-free flame-retardant ethylene-propylene cable material
CN104844947A (en) * 2015-06-07 2015-08-19 安徽华美高分子材料科技有限公司 Irradiation-resistant halogen-free flame-retardant ethylene-propylene cable material
CN104910523A (en) * 2015-06-08 2015-09-16 安徽美腾特种电缆材料有限公司 Irradiation-resistant halogen-free flame-retardant ethylene-propylene cable material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104829952A (en) * 2015-05-20 2015-08-12 合肥凯蒙新材料有限公司 Irradiation-resistant halogen-free flame-retardant ethylene-propylene cable material
CN104844947A (en) * 2015-06-07 2015-08-19 安徽华美高分子材料科技有限公司 Irradiation-resistant halogen-free flame-retardant ethylene-propylene cable material
CN104910523A (en) * 2015-06-08 2015-09-16 安徽美腾特种电缆材料有限公司 Irradiation-resistant halogen-free flame-retardant ethylene-propylene cable material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107118449A (en) * 2017-06-27 2017-09-01 苏州菱慧电子科技有限公司 A kind of elastomeric material of resistance to nuclear radiation

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SE01 Entry into force of request for substantive examination
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Application publication date: 20160720