CN105906993A - PVC (Polyvinyl Chloride) flame-retardant sheathing material - Google Patents

PVC (Polyvinyl Chloride) flame-retardant sheathing material Download PDF

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Publication number
CN105906993A
CN105906993A CN201610501546.4A CN201610501546A CN105906993A CN 105906993 A CN105906993 A CN 105906993A CN 201610501546 A CN201610501546 A CN 201610501546A CN 105906993 A CN105906993 A CN 105906993A
Authority
CN
China
Prior art keywords
parts
flame
pvc
retardant
sheathing material
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Withdrawn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
CN201610501546.4A
Other languages
Chinese (zh)
Inventor
刘伍
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 Huilin Building Materials Co Ltd
Original Assignee
Hefei Huilin Building 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 Hefei Huilin Building Materials Co Ltd filed Critical Hefei Huilin Building Materials Co Ltd
Priority to CN201610501546.4A priority Critical patent/CN105906993A/en
Publication of CN105906993A publication Critical patent/CN105906993A/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Withdrawn legal-status Critical Current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
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • 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
    • H01B3/443—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 vinylhalogenides or other halogenoethylenic compounds
    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Insulated Conductors (AREA)

Abstract

The invention provides a PVC (Polyvinyl Chloride) flame-retardant sheathing material and relates to the technical field of cables. The PVC flame-retardant sheathing material is prepared from the following raw materials in parts by weight: 100 parts of PVC, 22 parts of DOP (Dioctyl-Phthalate), 5-10 parts of aluminum oxide, 2-15 parts of magnesium hydroxide and 1-5 parts of an anti-ageing agent. The cable material has the properties that the cable material is difficult to combust and can stop combustion; the flame-retardant grade can reach grade V-0; and in a combustion process, toxic substances containing halogen are not easy to generate and smoke dust is also not easy to generate, so that the PVC flame-retardant sheathing material is suitable for high-voltage and low-voltage power cables.

Description

A kind of PVC Flame-retardant sheath material
Technical field
The invention belongs to field of cable technology, be specifically related to a kind of PVC flame-retardant sheath material.
Background technology
The most all flame-retardant sheath material can be increased at outer layer when power cable uses; to prevent cable breaking out of fire at accumulation amount of heat; and the cigarette that material produces when burning just; 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 therefore research has the cable protective sleeve of good flame-retardance energy is the important topic preventing power cable fire.
Summary of the invention
It is an object of the invention to provide a kind of PVC flame-retardant sheath material.
In order to solve the problem in the presence of background technology, the present invention uses technical scheme as follows: it is that PVC100 part, DOP22 part, aluminium oxide 5-10 part, magnesium hydroxide 2-15 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 PVC100 part, DOP22 part, aluminium oxide 5 parts, 8 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.
Embodiment 2
By raw material be PVC100 part, DOP22 part, aluminium oxide 10 parts, 2 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 PVC100 part, DOP22 part, aluminium oxide 9 parts, 15 parts of magnesium hydroxide, age resister 4 parts mixing after form by the uniform mixed preparing of double screw extruder, carry out pelletize through comminutor the most again.

Claims (4)

1. a PVC flame-retardant sheath material, it is characterised in that it is that PVC100 part, DOP22 part, aluminium oxide 5-10 part, magnesium hydroxide 2-15 part, age resister 1-5 part are formulated by raw material.
A kind of PVC flame-retardant sheath material the most according to claim 1, it is characterised in that described aluminium oxide is 9 parts.
A kind of PVC flame-retardant sheath material the most according to claim 1, it is characterised in that described magnesium hydroxide is 8 parts.
A kind of PVC flame-retardant sheath material the most according to claim 1, it is characterised in that described age resister is 4 parts.
CN201610501546.4A 2016-06-30 2016-06-30 PVC (Polyvinyl Chloride) flame-retardant sheathing material Withdrawn CN105906993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610501546.4A CN105906993A (en) 2016-06-30 2016-06-30 PVC (Polyvinyl Chloride) flame-retardant sheathing material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610501546.4A CN105906993A (en) 2016-06-30 2016-06-30 PVC (Polyvinyl Chloride) flame-retardant sheathing material

Publications (1)

Publication Number Publication Date
CN105906993A true CN105906993A (en) 2016-08-31

Family

ID=56753642

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610501546.4A Withdrawn CN105906993A (en) 2016-06-30 2016-06-30 PVC (Polyvinyl Chloride) flame-retardant sheathing material

Country Status (1)

Country Link
CN (1) CN105906993A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103788546A (en) * 2014-02-08 2014-05-14 岳朝风 PVC (Polyvinyl Chloride) flame-retardant sheath material
CN104804334A (en) * 2015-05-20 2015-07-29 合肥凯蒙新材料有限公司 PVC (polyvinyl chloride) flame-retardant sheath material
CN104829974A (en) * 2015-05-30 2015-08-12 合肥中科富华新材料有限公司 PVC flame-retardant protecting jacket material
CN104844989A (en) * 2015-06-07 2015-08-19 安徽华美高分子材料科技有限公司 PVC (Polyvinyl Chloride) flame-retardant sheath material
CN104861399A (en) * 2015-06-08 2015-08-26 安徽美腾特种电缆材料有限公司 PVC flame-retardant sheathing compound
CN105566800A (en) * 2014-10-09 2016-05-11 合肥凯瑞德新型环保建材有限公司 PVC flame-retardant sheath material

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103788546A (en) * 2014-02-08 2014-05-14 岳朝风 PVC (Polyvinyl Chloride) flame-retardant sheath material
CN105566800A (en) * 2014-10-09 2016-05-11 合肥凯瑞德新型环保建材有限公司 PVC flame-retardant sheath material
CN104804334A (en) * 2015-05-20 2015-07-29 合肥凯蒙新材料有限公司 PVC (polyvinyl chloride) flame-retardant sheath material
CN104829974A (en) * 2015-05-30 2015-08-12 合肥中科富华新材料有限公司 PVC flame-retardant protecting jacket material
CN104844989A (en) * 2015-06-07 2015-08-19 安徽华美高分子材料科技有限公司 PVC (Polyvinyl Chloride) flame-retardant sheath material
CN104861399A (en) * 2015-06-08 2015-08-26 安徽美腾特种电缆材料有限公司 PVC flame-retardant sheathing compound

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PB01 Publication
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SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20160831