CN104788894A - Cable sheath for underground mine - Google Patents
Cable sheath for underground mine Download PDFInfo
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- CN104788894A CN104788894A CN201410241835.6A CN201410241835A CN104788894A CN 104788894 A CN104788894 A CN 104788894A CN 201410241835 A CN201410241835 A CN 201410241835A CN 104788894 A CN104788894 A CN 104788894A
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Abstract
The invention discloses a cable sheath for an underground mine. The cable sheath comprises raw materials, by weight: 30-35 parts of butadiene acrylonitrile rubber modified phenolic resin, 20-30 parts of PVC resin, 3-8 parts of vinyl tri(beta-methoxyethoxy)silane, 1-2 parts of titanate, 3-8 parts of azodicarbonamide, 2-3.4 parts of di-tert-butyl peroxide, 3-6 parts of active magnesium oxide, 2-3 parts of triallyl cyanurate, 9-12 parts of a red phosphorus/montmorillonite intercalation compound, 18-25 parts of N550 carbon black, 0.8-1.4 parts of triethanolamine, 8-12 parts of nano-silica, 0.5-1.5 parts of antioxidant DP, and 1-2.5 parts of antioxidant 4040NA. The cable sheath is excellent in high temperature resistance, flame retardance, and anti-aging performance and small in compression set, has corrosion resistance, and is suitable for an underground mine environment.
Description
Technical field
The present invention relates to cable sheath technical field, particularly relate to a kind of underground mine cable sheath.
Background technology
The underground mine cable of China has formed suitable scale through the high speed development of several years, but because throughput is greater than demand, there is the situation that supply exceed demand, throughput has substantially exceeded the forecast demand numerical value in this year, along with the fast development of world economy, people are to the demand fast lifting of primary energy source, colliery, iron ore, the mining sites such as copper mine are also because the market requirement is vigorous, go out security incident repeatly, China's underground mine cable low-level duplicate construction for many years, electric wire enterprise all faces the problem of product technology content in urgent need to be improved, and mostly use in severe environment due to underground mine cable, most high temperature under mine, inflammable, the material that corrodibility is strong, how to prepare a kind of heat-resistant fireproof, anti-old excellent performance, corrosion resistant mine cable becomes the current technical issues that need to address.
Summary of the invention
The technical problem that basic background technology exists, the present invention proposes a kind of underground mine cable sheath, heat-resistant fireproof, anti-old excellent performance, corrosion-resistant, and permanent compression set is little, is suitable for underground mine environment and uses.
A kind of underground mine cable sheath that the present invention proposes, its raw material comprises by weight:
In specific embodiment, the weight part of nitrile rubber modified phenolic resin can be 30 parts, 31 parts, 32 parts, 33 parts, 34 parts, 35 parts, the weight part of polyvinyl chloride (PVC) RESINS can be 20 parts, 24 parts, 26 parts, 27 parts, 28 parts, 30 parts, the weight part of vinyl three ('beta '-methoxy oxyethyl group) silane can be 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, the weight part of titanic acid ester can be 1 part, 1.2 part, 1.3 part, 1.5 part, 1.7 part, 1.8 part, 1.9 part, 2 parts, the weight part of Cellmic C 121 can be 3 parts, 4 parts, 5 parts, 6 parts, 8 parts, the weight part of ditertiary butyl peroxide can be 2 parts, 2.2 part, 2.3 part, 2.6 part, 2.8 part, 3 parts, 3.1 part, 3.2 part, 3.3 part, 3.4 parts, the weight part of activated magnesia can be 3 parts, 4 parts, 5 parts, 6 parts, the weight part of triallyl cyanurate can be 2 parts, 2.2 part, 2.3 part, 2.4 part, 2.6 part, 2.7 part, 2.9 part, 3 parts, the weight part of red phosphorus/montmorillonite intercalation mixture can be 9 parts, 10 parts, 11 parts, 12 parts, the weight part of N550 type carbon black can be 18 parts, 19 parts, 0 part, 22 parts, 23 parts, 24 parts, 25 parts, the weight part of trolamine can be 0.8 part, 0.9 part, 1 part, 1.2 part, 1.3 part, 1.4 parts, the weight part of nano silicon can be 8 parts, 9 parts, 10 parts, 11 parts, 12 parts, the weight part of antioxidant D P can be 0.5 part, 0.7 part, 0.8 part, 0.9 part, 1 part, 1.1 part, 1.3 part, 1.4 part, 1.5 parts, the weight part of anti-aging agent 4040NA can be 1 part, 1.2 part, 1.3 part, 1.7 part, 1.8 part, 2 parts, 2.2 part, 2.3 part, 2.4 part, 2.5 part.
Preferably, the weight ratio of nitrile rubber modified phenolic resin, polyvinyl chloride (PVC) RESINS, ditertiary butyl peroxide and vinyl three ('beta '-methoxy oxyethyl group) silane is 32-34:24-28:2-3:6-8.
Preferably, the weight ratio of polyvinyl chloride (PVC) RESINS and nano silicon is 24-26:8-12.
Preferably, the lamella mean diameter of nano kaoline is 300-400nm, and lamella mean thickness is 35-40nm, and specific surface area is 10-13m
2/ g, pH value is 8-9.
Preferably, the weight ratio of red phosphorus/montmorillonite intercalation mixture, trolamine and Cellmic C 121 is 10-12:0.8-1.2:4-8.
Preferably, its raw material comprises by weight:
The present invention with nitrile rubber modified phenolic resin and polyvinyl chloride (PVC) RESINS for major ingredient, excellent in cushion effect, thermostability and toughness more excellent, triallyl cyanurate, ditertiary butyl peroxide with help sulphur agent TAIC as vulcanization system and above-mentioned major ingredient with the use of, resistance toheat can be improved further, adding appropriate trolamine, not only can be beneficial to material dispersion even, and the sour gas that Absorbable rod produces, reduce environmental pollution, strengthen the stability of product, increase the work-ing life of product, red phosphorus/montmorillonite intercalation mixture, N550 type carbon black, nano silicon is as packing strengthening agent, and adopt vinyl three ('beta '-methoxy oxyethyl group) silane and titanic acid ester as coupling agent, can the combination of significantly once pretty inorganics and macromolecule organic, form inorganics and be connected bridge with macromolecule organic, promote mineral filler and organic polymer fusion together, and the physicals of filler can be improved, corrosion-resistant and interface can be protected to corrode from moisture, antioxidant D P remains molten state in mixing process, the uniform speed of each material dispersion and melting efficiency can be improved, also effectively improve the anti-Weather of the present invention, the water-extraction resistance energy of the aging and antifatigue aging resistance of ozone-resistant and excellence.
Embodiment
Below, by specific embodiment, technical scheme of the present invention is described in detail.
Embodiment 1
A kind of underground mine cable sheath that the present invention proposes, its raw material comprises by weight:
Wherein the lamella mean diameter of nano kaoline is 300nm, and the lamella mean thickness of nano kaoline is 40nm, and the specific surface area of nano kaoline is 10m
2/ g, the pH value of nano kaoline is 9.
Embodiment 2
A kind of underground mine cable sheath that the present invention proposes, its raw material comprises by weight:
A kind of underground mine cable sheath that the present invention proposes, its raw material comprises by weight:
Wherein the lamella mean diameter of nano kaoline is 400nm, and the lamella mean thickness of nano kaoline is 35nm, and the specific surface area of nano kaoline is 13m
2/ g, the pH value of nano kaoline is 8.
Embodiment 4
A kind of underground mine cable sheath that the present invention proposes, its raw material comprises by weight:
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (6)
1. a underground mine cable sheath, is characterized in that, its raw material comprises by weight:
2. underground mine cable sheath according to claim 1, it is characterized in that, the weight ratio of nitrile rubber modified phenolic resin, polyvinyl chloride (PVC) RESINS, ditertiary butyl peroxide and vinyl three ('beta '-methoxy oxyethyl group) silane is 32-34:24-28:2-3:6-8.
3. underground mine cable sheath according to claim 1, is characterized in that, the weight ratio of polyvinyl chloride (PVC) RESINS and nano silicon is 24-26:8-12.
4. underground mine cable sheath according to claim 1, is characterized in that, the lamella mean diameter of nano kaoline is 300-400nm, and lamella mean thickness is 35-40nm, and specific surface area is 10-13m
2/ g, pH value is 8-9.
5. underground mine cable sheath according to claim 1, is characterized in that, the weight ratio of red phosphorus/montmorillonite intercalation mixture, trolamine and Cellmic C 121 is 10-12:0.8-1.2:4-8.
6. underground mine cable sheath according to claim 1, is characterized in that, its raw material comprises by weight:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241835.6A CN104788894A (en) | 2014-05-30 | 2014-05-30 | Cable sheath for underground mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241835.6A CN104788894A (en) | 2014-05-30 | 2014-05-30 | Cable sheath for underground mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104788894A true CN104788894A (en) | 2015-07-22 |
Family
ID=53554107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410241835.6A Pending CN104788894A (en) | 2014-05-30 | 2014-05-30 | Cable sheath for underground mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104788894A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105038111A (en) * | 2015-07-23 | 2015-11-11 | 安徽瑞侃电缆科技有限公司 | Heat-resisting bending-resisting and abrasion-resisting cable |
| CN105175913A (en) * | 2015-08-26 | 2015-12-23 | 安徽鸿海电缆有限公司 | Modified phenol-formaldehyde resin cable sheath material and preparation method therefor |
| CN106366373A (en) * | 2016-08-31 | 2017-02-01 | 国网河南省电力公司南阳供电公司 | Wear-resisting anti-aging power cable sheath material and preparation method thereof |
| CN107365474A (en) * | 2017-08-22 | 2017-11-21 | 安徽悦尔伟塑料机械有限公司 | Formica and preparation method thereof |
| CN107383765A (en) * | 2017-08-22 | 2017-11-24 | 安徽悦尔伟塑料机械有限公司 | Engineering flame retardant plastic flitch and preparation method thereof |
| CN107474319A (en) * | 2017-08-26 | 2017-12-15 | 安徽胜利精密制造科技有限公司 | A kind of notebook computer casing injection molding heat-resistant deforming auxiliary agent |
| WO2020051933A1 (en) * | 2018-09-12 | 2020-03-19 | 淄博齐鼎立专利信息咨询有限公司 | High temperature resistant, flame-retardant cable material and preparation method therefor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102746546A (en) * | 2012-06-15 | 2012-10-24 | 安徽华通电缆集团有限公司 | Halogen-free environmentally-friendly power cable material for wind power generation, and its preparation method |
| CN103772799A (en) * | 2014-01-21 | 2014-05-07 | 安徽华海特种电缆集团有限公司 | Cable sheath material for mine |
| CN103788509A (en) * | 2014-01-16 | 2014-05-14 | 安徽复兴电缆集团有限公司 | High-performance mining cable sheath material |
-
2014
- 2014-05-30 CN CN201410241835.6A patent/CN104788894A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102746546A (en) * | 2012-06-15 | 2012-10-24 | 安徽华通电缆集团有限公司 | Halogen-free environmentally-friendly power cable material for wind power generation, and its preparation method |
| CN103788509A (en) * | 2014-01-16 | 2014-05-14 | 安徽复兴电缆集团有限公司 | High-performance mining cable sheath material |
| CN103772799A (en) * | 2014-01-21 | 2014-05-07 | 安徽华海特种电缆集团有限公司 | Cable sheath material for mine |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105038111A (en) * | 2015-07-23 | 2015-11-11 | 安徽瑞侃电缆科技有限公司 | Heat-resisting bending-resisting and abrasion-resisting cable |
| CN105038111B (en) * | 2015-07-23 | 2017-11-17 | 安徽瑞侃电缆科技有限公司 | A kind of heat-resisting resist bending wear-resistant cable |
| CN105175913A (en) * | 2015-08-26 | 2015-12-23 | 安徽鸿海电缆有限公司 | Modified phenol-formaldehyde resin cable sheath material and preparation method therefor |
| CN106366373A (en) * | 2016-08-31 | 2017-02-01 | 国网河南省电力公司南阳供电公司 | Wear-resisting anti-aging power cable sheath material and preparation method thereof |
| CN106366373B (en) * | 2016-08-31 | 2018-02-13 | 国网河南省电力公司南阳供电公司 | A kind of wear-resisting ageing-resistant power cable sheath material and preparation method thereof |
| CN107365474A (en) * | 2017-08-22 | 2017-11-21 | 安徽悦尔伟塑料机械有限公司 | Formica and preparation method thereof |
| CN107383765A (en) * | 2017-08-22 | 2017-11-24 | 安徽悦尔伟塑料机械有限公司 | Engineering flame retardant plastic flitch and preparation method thereof |
| CN107474319A (en) * | 2017-08-26 | 2017-12-15 | 安徽胜利精密制造科技有限公司 | A kind of notebook computer casing injection molding heat-resistant deforming auxiliary agent |
| WO2020051933A1 (en) * | 2018-09-12 | 2020-03-19 | 淄博齐鼎立专利信息咨询有限公司 | High temperature resistant, flame-retardant cable material and preparation method therefor |
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Application publication date: 20150722 |
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