CN105566713A - Low-smoke halogen-free electric cable material - Google Patents
Low-smoke halogen-free electric cable material Download PDFInfo
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- CN105566713A CN105566713A CN201410527005.XA CN201410527005A CN105566713A CN 105566713 A CN105566713 A CN 105566713A CN 201410527005 A CN201410527005 A CN 201410527005A CN 105566713 A CN105566713 A CN 105566713A
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- cable material
- electric cable
- smoke halogen
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Abstract
The invention provides a low-smoke halogen-free electric cable material, and relates to the technical field of electric cables, wherein the low-smoke halogen-free electric cable material is prepared from the following raw materials: 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 an anti-aging agent. According to the present invention, the electric cable material of the present invention has characteristics of combustion resistance and combustion prevention, can achieve the V-0 flame-retardant grade, does not easily produce halogen-containing toxic substances and dust during the combustion, and is suitable for high voltage and low voltage power electric 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 the CABLE MATERIALS 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 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. CABLE MATERIALS according to claim 1, is characterized in that, described aluminum oxide is 14 parts.
3. CABLE MATERIALS according to claim 1, is characterized in that, described magnesium hydroxide is 15 parts.
4. CABLE MATERIALS according to claim 1, is characterized in that, described antiaging agent is 3 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410527005.XA CN105566713A (en) | 2014-10-09 | 2014-10-09 | Low-smoke halogen-free electric cable material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410527005.XA CN105566713A (en) | 2014-10-09 | 2014-10-09 | Low-smoke halogen-free electric cable material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105566713A true CN105566713A (en) | 2016-05-11 |
Family
ID=55877389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410527005.XA Pending CN105566713A (en) | 2014-10-09 | 2014-10-09 | Low-smoke halogen-free electric cable material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105566713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104829932A (en) * | 2015-05-20 | 2015-08-12 | 合肥凯蒙新材料有限公司 | Low-smoke halogen-free cable material |
-
2014
- 2014-10-09 CN CN201410527005.XA patent/CN105566713A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104829932A (en) * | 2015-05-20 | 2015-08-12 | 合肥凯蒙新材料有限公司 | Low-smoke halogen-free cable material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |