CN103937069A - High tear resistant cable sheath material for metallurgy - Google Patents
High tear resistant cable sheath material for metallurgy Download PDFInfo
- Publication number
- CN103937069A CN103937069A CN201410105148.1A CN201410105148A CN103937069A CN 103937069 A CN103937069 A CN 103937069A CN 201410105148 A CN201410105148 A CN 201410105148A CN 103937069 A CN103937069 A CN 103937069A
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- parts
- raw material
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- sheath material
- density polyethylene
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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
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
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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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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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)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a high tear resistant cable sheath material for metallurgy, and the high tear resistant cable sheath material for metallurgy is composed of the following raw materials by weight: 70-80 parts of high density polyethylene, 16-20 parts of silicone rubber, 3-5 parts of micro silica, 6-8 parts of gibbsite, 2-3 parts of lithium silicate, 2-4 parts of vinyl acetate, 1-2 parts of ethylene bis stearamide, 6-11 parts of di-n-octyl phthalate, 1-2 parts of antioxidant CEA, 1-3 parts of ferroboron, 0.1-0.2 part of dimethylamino propylamine, 0.6-1 part of dimolybdenum boride, 4-6 parts of anhydrous calcium chloride, 0.4-1 part of maleic anhydride and 7-13 parts of a modified filler. The high tear resistant cable sheath material has high protective effect on cables, can satisfy the cable work under very bad environment, can bear strong pulling force, and is high in temperature resistance, resistant to wear and tear on the ground, strong in acid and alkali resistance, and particularly suitable for use in metallurgical industry.
Description
Technical field
The present invention relates generally to field of cables, relates in particular to a kind of metallurgical with high anti-tear cable jacket material.
Background technology
Along with the fast development of cable cause, high-quality CABLE MATERIALS is subject to increasing favor, not only good weatherability of high-quality CABLE MATERIALS, long service life, and safety and environmental protection, therefore pursue the competition that higher-quality CABLE MATERIALS not only can be won the market, also modernization construction has been played to great support and help.
Summary of the invention
The object of the invention is just to provide a kind of metallurgical with high anti-tear cable jacket material.
The present invention is achieved by the following technical solutions:
A kind of metallurgical with high anti-tear cable jacket material, it is made up of the raw material of following weight parts:
High density polyethylene(HDPE) 70-80, silicon rubber 16-20, white rouge 3-5, gibbsite 6-8, lithium silicate 2-3, vinyl acetate 2-4, ethylene bis stearamide 1-2, dinoctyl phthalate 6-11, anti-aging agent CEA1-2, ferro-boron 1-3, dimethylaminopropylamine 0.1-0.2, boronation two molybdenum 0.6-1, Calcium Chloride Powder Anhydrous 4-6, maleic anhydride 0.4-1, modified filler 7-13;
Described modified filler is made up of the raw material of following weight parts:
Pumice sand 15-20, linear low density polyethylene 4-6, diatomite 24-30, flyash 10-13, oxidized polyethlene wax 3-4, tripoly phosphate sodium STPP 1-2, Calucium Silicate powder 2-3;
Above-mentioned tripoly phosphate sodium STPP is joined in 8-10 times of water, after stirring, add Calucium Silicate powder, flyash, at 60-80 DEG C, be heated with stirring to water dry, add linear low density polyethylene, 100-200 rev/min of dispersed with stirring 4-8 minute, add pumice sand, diatomite, ball milling mixing 10-20 minute, adds the each raw material of residue, and post-drying stirs, grind, obtain described modified filler.
A metallurgical preparation method with high anti-tear cable jacket material, comprises the following steps:
Above-mentioned silicon rubber is plasticated at 30 ± 5 DEG C of temperature evenly in mill, add white rouge, gibbsite, ferro-boron, dinoctyl phthalate, mixing 10-15 minute at 35-45 DEG C, discharging is cooling, adds the each raw material of residue, melt extrudes, cooling, granulation, obtain described CABLE MATERIALS.
Advantage of the present invention is:
CABLE MATERIALS of the present invention can play very high protection effect to cable, can meet cable and under severe environment, work very much, can bear very strong pulling force, and high thermal resistance is strong, resistance to ground surface wear, and resistance to acids and bases is strong, is particularly suitable for metallurgy industry and uses.
Embodiment
Embodiment 1
High anti-tear cable jacket material for a kind of metallurgical, it by following weight parts (kilogram) raw material form:
High density polyethylene(HDPE) 80, silicon rubber 20, white rouge 5, gibbsite 8, lithium silicate 2, vinyl acetate 4, ethylene bis stearamide 2, dinoctyl phthalate 11, anti-aging agent CEA1, ferro-boron 3, dimethylaminopropylamine 0.2, boronation two molybdenums 0.6, Calcium Chloride Powder Anhydrous 4, maleic anhydride 0.4, modified filler 13;
Described modified filler is made up of the raw material of following weight parts:
Pumice sand 20, linear low density polyethylene 4, diatomite 30, flyash 13, oxidized polyethlene wax 4, tripoly phosphate sodium STPP 1, Calucium Silicate powder 3;
Above-mentioned tripoly phosphate sodium STPP is joined in 10 times of water, after stirring, add Calucium Silicate powder, flyash, at 60-80 DEG C, be heated with stirring to water dry, add linear low density polyethylene, 200 revs/min of dispersed with stirring 8 minutes, add pumice sand, diatomite, ball milling mixes 20 minutes, adds the each raw material of residue, and post-drying stirs, grind, obtain described modified filler.
A metallurgical preparation method with high anti-tear cable jacket material, comprises the following steps:
Above-mentioned silicon rubber is plasticated evenly at 30 DEG C of temperature in mill, add white rouge, gibbsite, ferro-boron, dinoctyl phthalate, at 45 DEG C mixing 15 minutes, discharging was cooling, added the each raw material of residue, melt extrude, cooling, granulation, obtains described CABLE MATERIALS.
Performance test:
Tensile strength: 19.8 MPa;
Elongation at break: 352%.
Claims (2)
1. metallurgical with a high anti-tear cable jacket material, it is characterized in that what it was made up of the raw material of following weight parts:
High density polyethylene(HDPE) 70-80, silicon rubber 16-20, white rouge 3-5, gibbsite 6-8, lithium silicate 2-3, vinyl acetate 2-4, ethylene bis stearamide 1-2, dinoctyl phthalate 6-11, anti-aging agent CEA1-2, ferro-boron 1-3, dimethylaminopropylamine 0.1-0.2, boronation two molybdenum 0.6-1, Calcium Chloride Powder Anhydrous 4-6, maleic anhydride 0.4-1, modified filler 7-13;
Described modified filler is made up of the raw material of following weight parts:
Pumice sand 15-20, linear low density polyethylene 4-6, diatomite 24-30, flyash 10-13, oxidized polyethlene wax 3-4, tripoly phosphate sodium STPP 1-2, Calucium Silicate powder 2-3;
Above-mentioned tripoly phosphate sodium STPP is joined in 8-10 times of water, after stirring, add Calucium Silicate powder, flyash, at 60-80 DEG C, be heated with stirring to water dry, add linear low density polyethylene, 100-200 rev/min of dispersed with stirring 4-8 minute, add pumice sand, diatomite, ball milling mixing 10-20 minute, adds the each raw material of residue, and post-drying stirs, grind, obtain described modified filler.
2. a metallurgical preparation method with high anti-tear cable jacket material as claimed in claim 1, is characterized in that comprising the following steps:
Above-mentioned silicon rubber is plasticated at 30 ± 5 DEG C of temperature evenly in mill, add white rouge, gibbsite, ferro-boron, dinoctyl phthalate, mixing 10-15 minute at 35-45 DEG C, discharging is cooling, adds the each raw material of residue, melt extrudes, cooling, granulation, obtain described CABLE MATERIALS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410105148.1A CN103937069A (en) | 2014-03-20 | 2014-03-20 | High tear resistant cable sheath material for metallurgy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410105148.1A CN103937069A (en) | 2014-03-20 | 2014-03-20 | High tear resistant cable sheath material for metallurgy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103937069A true CN103937069A (en) | 2014-07-23 |
Family
ID=51184962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410105148.1A Withdrawn CN103937069A (en) | 2014-03-20 | 2014-03-20 | High tear resistant cable sheath material for metallurgy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103937069A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105175844A (en) * | 2015-07-14 | 2015-12-23 | 安徽春辉仪表线缆集团有限公司 | Cold resistant cable material for urban rail transport and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101189300A (en) * | 2005-04-12 | 2008-05-28 | 莫门蒂夫功能性材料公司 | Process for making a thermoplastic vulcanizate composition |
| CN102020804A (en) * | 2009-09-15 | 2011-04-20 | 山东安澜高分子材料有限公司 | Thermoplastic crack resistant type low smoke zero halogen flame-retardant polyolefin cable sheath material and preparation method thereof |
| CN103554648A (en) * | 2013-11-11 | 2014-02-05 | 深圳市沃尔核材股份有限公司 | Ceramic composite material and preparation method thereof |
-
2014
- 2014-03-20 CN CN201410105148.1A patent/CN103937069A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101189300A (en) * | 2005-04-12 | 2008-05-28 | 莫门蒂夫功能性材料公司 | Process for making a thermoplastic vulcanizate composition |
| CN102020804A (en) * | 2009-09-15 | 2011-04-20 | 山东安澜高分子材料有限公司 | Thermoplastic crack resistant type low smoke zero halogen flame-retardant polyolefin cable sheath material and preparation method thereof |
| CN103554648A (en) * | 2013-11-11 | 2014-02-05 | 深圳市沃尔核材股份有限公司 | Ceramic composite material and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105175844A (en) * | 2015-07-14 | 2015-12-23 | 安徽春辉仪表线缆集团有限公司 | Cold resistant cable material for urban rail transport and preparation method thereof |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140723 |
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| WW01 | Invention patent application withdrawn after publication |