CN201435231Y - Special halogen-free crosslinked polyethylene insulation cable for ship - Google Patents
Special halogen-free crosslinked polyethylene insulation cable for ship Download PDFInfo
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- CN201435231Y CN201435231Y CN2009200440379U CN200920044037U CN201435231Y CN 201435231 Y CN201435231 Y CN 201435231Y CN 2009200440379 U CN2009200440379 U CN 2009200440379U CN 200920044037 U CN200920044037 U CN 200920044037U CN 201435231 Y CN201435231 Y CN 201435231Y
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- polyethylene insulation
- crosslinked polyethylene
- crosslinked
- halogen
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Abstract
The utility model provides a special halogen-free crosslinked polyethylene insulation cable for a ship. The most outer layer is a crosslinked polyolefine outer sleeve; a tin-plated copper wire weavingarmor layer or a zinc-plated steel wire weaving armor layer is arranged in the outer sleeve; a crosslinked polyolefine inner sleeve is arranged in the armor layer; a wrapping belt is arranged in theinner sleeve; filler and wire cores are arranged in the wrapping belt; and the wire cores consist of a crosslinked polyethylene insulation layer and tin-plated copper wires. The utility model has theadvantages of heat resistance, low temperature resistance, long service life, purification, environment protection, and strong anti-corrosion capability.
Description
Technical field
The utility model relates to a kind of cable, is specifically related to the crosslinked polyetylene insulated special cable peculiar to vessel of a kind of Halogen.
Background technology
Since the entry to WTO, the seaborne fast development of China, offshore oil exploitation is increasing, comprise the development of metallurgy industry, all need the crosslinked polyetylene insulated special cable peculiar to vessel of a large amount of Halogens, but the crosslinked polyetylene insulated special cable peculiar to vessel of the employed Halogen of China is many at present is from external import, and this not only can not meet the demands on supply time, and price is higher also to one's profit economically.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of Halogen crosslinked polyetylene insulated special cable peculiar to vessel.
The technical solution of the utility model is: the crosslinked polyetylene insulated special cable peculiar to vessel of a kind of Halogen, wherein outermost layer is the cross-linked polyolefin overcoat, be provided with tinned copper wire or zinc-coated wire braiding armour in the overcoat, cover in the cross-linked polyolefin is arranged in the armour, be provided with band in the interior cover, be provided with in the band and fill and core, this core is made up of crosslinked polyetylene insulated layer and tinned copper wire.
Particular requirement according to the boats and ships use; work out this product technology standard with reference to international standard advanced technology parameter; it heat-resistingly reaches 90 ℃ the Halogen crosslinked polyethylene insulation material that the utility model is selected for use; its resistance to low temperature can reach-40 ℃; the big characteristics of its product scope of application have been guaranteed; its heat resistance of the sheath material of selecting for use and insulating material are complementary; it is heat-resisting to reach 90 ℃; cryogenic property also can reach-40 ℃; the insulation outside adopts duplex sheath to protect; prolong the useful life of product, enlarged the scope of application of product.Interior oversheath adopts the elastomer crosslinked material of Halogen, at 127 ℃, behind the 40h air bomb aging its tensile strength and elongation at break rate of change require to be no more than ± 30%, and the actual measurement rate of change is-11% to the maximum, long run test is after 14 days in 50 ℃ of running water of crosslinked polyetylene insulated core immersion, its electric capacity increment rate Δ C1 is less than 15%, and Δ C2 is less than 5%, and these performances all make its product possess the characteristics of long service life; Burning smoke density light transmittance 〉=60% of product, pH value 〉=4.3, conductivity≤10 μ s/mm, the fire-retardant IEC60332-3A generic request that meets of bunchy, content of halogen≤5mg/g, the utility model adopted crosslinking type low-smoke halogen-free flame-retardant elastic body jacket material, so this product also has very strong resistance to corrosion except that having purification environmental-protection, low-smoke non-halogen flame-retardant by the improvement to the cable selected materials.
Beneficial effect is: the utlity model has characteristics such as heat-resisting, low temperature resistant, long service life, purification environmental-protection, also have very strong resistance to corrosion.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
As shown in drawings: the crosslinked polyetylene insulated special cable peculiar to vessel of a kind of Halogen, wherein outermost layer is a cross-linked polyolefin overcoat 7, be provided with tinned copper wire or zinc-coated wire braiding armour 6 in the overcoat 7, cover 5 in the cross-linked polyolefin is arranged in the armour 6, be provided with band 4 in the interior cover 5, be provided with filling 3 and core in the band 4, this core is made up of crosslinked polyetylene insulated layer 2 and tinned copper wire 1.
Claims (1)
1, the crosslinked polyetylene insulated special cable peculiar to vessel of a kind of Halogen, it is characterized in that: this cable outermost layer is cross-linked polyolefin overcoat (7), be provided with tinned copper wire or zinc-coated wire braiding armour (6) in the overcoat (7), cover (5) in the cross-linked polyolefin is arranged in the armour (6), be provided with band (4) in the interior cover (5), be provided with filling (3) and core in the band (4), this core is made up of crosslinked polyetylene insulated layer (2) and tinned copper wire (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200440379U CN201435231Y (en) | 2009-06-08 | 2009-06-08 | Special halogen-free crosslinked polyethylene insulation cable for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200440379U CN201435231Y (en) | 2009-06-08 | 2009-06-08 | Special halogen-free crosslinked polyethylene insulation cable for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201435231Y true CN201435231Y (en) | 2010-03-31 |
Family
ID=42054046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200440379U Expired - Fee Related CN201435231Y (en) | 2009-06-08 | 2009-06-08 | Special halogen-free crosslinked polyethylene insulation cable for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201435231Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834027A (en) * | 2010-05-27 | 2010-09-15 | 扬州光明电缆有限公司 | Low-smoke zero-halogen low-toxicity light power cable for ships and warships |
| CN102117675A (en) * | 2011-03-04 | 2011-07-06 | 沈勇 | Refractory flame-retardant cable |
| CN102157222A (en) * | 2011-04-13 | 2011-08-17 | 成都印钞有限公司 | Low-temperature conductive silver paste and preparation method thereof |
| CN102360601A (en) * | 2011-10-09 | 2012-02-22 | 南京全信传输科技股份有限公司 | Ethylene-propylene insulated chlorosulfonated polyethylene sheathed longitudinal watertight seal control cable for ship |
| CN103928156A (en) * | 2014-03-01 | 2014-07-16 | 安徽红旗电缆集团有限公司 | Cross-linked polyethylene insulated cable used for ship |
| CN104299695A (en) * | 2013-09-13 | 2015-01-21 | 昆山市巴城镇顺拓工程机械配件厂 | Marine cable |
-
2009
- 2009-06-08 CN CN2009200440379U patent/CN201435231Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834027A (en) * | 2010-05-27 | 2010-09-15 | 扬州光明电缆有限公司 | Low-smoke zero-halogen low-toxicity light power cable for ships and warships |
| CN102117675A (en) * | 2011-03-04 | 2011-07-06 | 沈勇 | Refractory flame-retardant cable |
| CN102157222A (en) * | 2011-04-13 | 2011-08-17 | 成都印钞有限公司 | Low-temperature conductive silver paste and preparation method thereof |
| CN102157222B (en) * | 2011-04-13 | 2012-05-23 | 成都印钞有限公司 | Low-temperature conductive silver paste and preparation method thereof |
| CN102360601A (en) * | 2011-10-09 | 2012-02-22 | 南京全信传输科技股份有限公司 | Ethylene-propylene insulated chlorosulfonated polyethylene sheathed longitudinal watertight seal control cable for ship |
| CN102360601B (en) * | 2011-10-09 | 2013-01-09 | 南京全信传输科技股份有限公司 | Ethylene-propylene insulated chlorosulfonated polyethylene sheathed longitudinal watertight seal control cable for ship |
| CN104299695A (en) * | 2013-09-13 | 2015-01-21 | 昆山市巴城镇顺拓工程机械配件厂 | Marine cable |
| CN103928156A (en) * | 2014-03-01 | 2014-07-16 | 安徽红旗电缆集团有限公司 | Cross-linked polyethylene insulated cable used for ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20100608 |