CN104877210A - Low-smoke halogen-free flame-retardant polyolefin cable material - Google Patents
Low-smoke halogen-free flame-retardant polyolefin cable material Download PDFInfo
- Publication number
- CN104877210A CN104877210A CN201510303294.XA CN201510303294A CN104877210A CN 104877210 A CN104877210 A CN 104877210A CN 201510303294 A CN201510303294 A CN 201510303294A CN 104877210 A CN104877210 A CN 104877210A
- Authority
- CN
- China
- Prior art keywords
- cable material
- low
- parts
- halogen
- free flame
- 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.)
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Classifications
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- 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
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- 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
-
- 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
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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)
- Insulated Conductors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a low-smoke halogen-free flame-retardant polyolefin cable material, and relates to the technical field of cables. The low-smoke halogen-free flame-retardant polyolefin cable material is prepared from raw materials including 100 parts of halogen-free flame-retardant polyolefin, 5 to 15 parts of aluminum oxide and 10 parts of magnesium hydrate. The cable material has the advantages that the cable material 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 flame-retardant polyolefin cable material can be suitable for being used by high-low voltage power cables.
Description
Technical field
The invention belongs to field of cable technology, be specifically related to a kind of low smoke halogen-free fire retardant polyolefin 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 halogen-free anti-flaming polyolefin 100 parts, aluminum oxide 5-15 part, magnesium hydroxide 10 parts are formulated by raw material.
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
Be formulated with twin screw extruder Homogeneous phase mixing after halogen-free anti-flaming polyolefin 100 parts, 5 parts, aluminum oxide, magnesium hydroxide 10 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 halogen-free anti-flaming polyolefin 100 parts, 15 parts, aluminum oxide, magnesium hydroxide 10 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 halogen-free anti-flaming polyolefin 100 parts, 8 parts, aluminum oxide, magnesium hydroxide 10 parts mixing by raw material, finally carry out granulation through tablets press again.
Claims (2)
1. a low smoke halogen-free fire retardant polyolefin cable material, is characterized in that, it is that halogen-free anti-flaming polyolefin 100 parts, aluminum oxide 5-15 part, magnesium hydroxide 10 parts are formulated by raw material.
2. CABLE MATERIALS according to claim 1, is characterized in that, 5 parts, described aluminum oxide.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510303294.XA CN104877210A (en) | 2015-06-07 | 2015-06-07 | Low-smoke halogen-free flame-retardant polyolefin cable material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510303294.XA CN104877210A (en) | 2015-06-07 | 2015-06-07 | Low-smoke halogen-free flame-retardant polyolefin cable material |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104877210A true CN104877210A (en) | 2015-09-02 |
Family
ID=53944907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510303294.XA Withdrawn CN104877210A (en) | 2015-06-07 | 2015-06-07 | Low-smoke halogen-free flame-retardant polyolefin cable material |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104877210A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105778197A (en) * | 2016-05-21 | 2016-07-20 | 合肥亿信工程材料科技有限公司 | Low-smoke halogen-free flame retardant polyolefin cable material |
CN106366394A (en) * | 2016-08-25 | 2017-02-01 | 合肥阿格德信息科技有限公司 | Low-smoke plastic granule |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103788442A (en) * | 2014-02-08 | 2014-05-14 | 岳朝风 | Low-smoke, halogen-free and flame-retardant polyolefin cable material |
-
2015
- 2015-06-07 CN CN201510303294.XA patent/CN104877210A/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103788442A (en) * | 2014-02-08 | 2014-05-14 | 岳朝风 | Low-smoke, halogen-free and flame-retardant polyolefin cable material |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105778197A (en) * | 2016-05-21 | 2016-07-20 | 合肥亿信工程材料科技有限公司 | Low-smoke halogen-free flame retardant polyolefin cable material |
CN106366394A (en) * | 2016-08-25 | 2017-02-01 | 合肥阿格德信息科技有限公司 | Low-smoke plastic granule |
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Legal Events
Date | Code | Title | Description |
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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 |
Application publication date: 20150902 |
|
WW01 | Invention patent application withdrawn after publication |