CN104844912A - Low-smoke and halogen-free cable material - Google Patents
Low-smoke and halogen-free cable material Download PDFInfo
- Publication number
- CN104844912A CN104844912A CN201510303302.0A CN201510303302A CN104844912A CN 104844912 A CN104844912 A CN 104844912A CN 201510303302 A CN201510303302 A CN 201510303302A CN 104844912 A CN104844912 A CN 104844912A
- Authority
- CN
- China
- Prior art keywords
- parts
- cable material
- halogen
- low
- smoke
- 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- Withdrawn
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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
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- 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
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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
- 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 a low-smoke and halogen-free cable material, relating to the technical field of cables. The low-smoke and halogen-free cable material is prepared from the raw materials in parts by weight: 100 parts of polyethylene, 5 parts of silicon carbide, 10-20 parts of aluminum hydroxide, 5-20 parts of magnesium hydroxide and 2-4 parts of anti-aging agent. The cable material disclosed by the invention has the properties of being capable of preventing combustion while being difficultly combusted, the flame retardant grade can reach V-0, and halogen-containing toxic substances and soot are difficultly generated during combustion, so that the cable material is applicable to high- and low-voltage power cables.
Description
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.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510303302.0A CN104844912A (en) | 2015-06-07 | 2015-06-07 | Low-smoke and halogen-free cable material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510303302.0A CN104844912A (en) | 2015-06-07 | 2015-06-07 | Low-smoke and halogen-free cable material |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104844912A true CN104844912A (en) | 2015-08-19 |
Family
ID=53844929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510303302.0A Withdrawn CN104844912A (en) | 2015-06-07 | 2015-06-07 | Low-smoke and halogen-free cable material |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104844912A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106188787A (en) * | 2016-08-25 | 2016-12-07 | 合肥阿格德信息科技有限公司 | A kind of plastic pellet |
CN106188733A (en) * | 2016-08-25 | 2016-12-07 | 合肥阿格德信息科技有限公司 | A kind of Novel plastic bag |
CN106317536A (en) * | 2016-08-25 | 2017-01-11 | 合肥阿格德信息科技有限公司 | Novel pastic plastic pellet |
-
2015
- 2015-06-07 CN CN201510303302.0A patent/CN104844912A/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106188787A (en) * | 2016-08-25 | 2016-12-07 | 合肥阿格德信息科技有限公司 | A kind of plastic pellet |
CN106188733A (en) * | 2016-08-25 | 2016-12-07 | 合肥阿格德信息科技有限公司 | A kind of Novel plastic bag |
CN106317536A (en) * | 2016-08-25 | 2017-01-11 | 合肥阿格德信息科技有限公司 | Novel pastic plastic pellet |
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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: 20150819 |