CN104151724A - Formula of chlorinated polyethylene flame retardation insulation material for parallel flexible cords - Google Patents
Formula of chlorinated polyethylene flame retardation insulation material for parallel flexible cords Download PDFInfo
- Publication number
- CN104151724A CN104151724A CN201410403322.0A CN201410403322A CN104151724A CN 104151724 A CN104151724 A CN 104151724A CN 201410403322 A CN201410403322 A CN 201410403322A CN 104151724 A CN104151724 A CN 104151724A
- Authority
- CN
- China
- Prior art keywords
- parts
- parallel flexible
- chlorinatedpolyethylene
- formula
- fire retardant
- 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.)
- Pending
Links
Classifications
-
- 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
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
- C08L23/286—Chlorinated polyethylene
-
- 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
- H01B3/28—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
-
- 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
- C08K2201/011—Nanostructured additives
-
- 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
- C08L2201/08—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
Landscapes
- Chemical & Material Sciences (AREA)
- General 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 formula of a chlorinated polyethylene flame retardation insulation material for parallel flexible cords, and relates to a formula of insulation rubber for cables. The formula comprises 85 parts of chlorinated polyethylene, 15 parts of ethylene propylene rubber, 3-4 parts of organic dicumyl peroxide, 4-5 parts of triallyl cyanurate, 10-12 parts of active MgO, 0.5-1.0 part of 1,2-dihydro-2,2,4-trimethylquinoline, 0.5-1 part of pentaerythritol tetra[beta-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, 3-5 parts of a stabilizer, 5-6 parts of 0-grade antimony trioxide, 10-20 parts of high abrasion furnace black, 30-40 parts of calcined potter's clay, 15-25 parts of superfine talcum powder, 20-30 parts of nanometer aluminum hydroxide, 14-18 parts of trioctyl trimellitate and 3-5 parts of epoxidized soybean oil. Cables obtained by adopting the chlorinated polyethylene flame retardation insulation material have comprehensive performances, excellent high and low temperature, flame, oil and chemical medicine resistance, and good insulation performance, and can completely meet requirements of rubber parallel flexible cords (with the model of HPN) for a 105DEG C grade heater in American UL61-2001 standards.
Description
Technical field
The present invention relates to cable manufacture field, relate in particular to chlorinatedpolyethylene fire retardant insulating material formula for a kind of parallel flexible cord.
Background technology
According to U.S. UL61-2001 standard-required, 105 ℃ of rubber parallel flexible cords for level well heater (model is HPN), its insulating material rubber used is chlorosulfonated polyethylene and chlorinatedpolyethylene.According to related data introduction, adopt chlorosulfonated polyethylene must make vulcanizing agent with yellow lead oxide as the insulating material of 105 ℃ of level HPN parallel flexible cords, and in the situation that the current world requires unleaded cry more and more higher, adopting CPE is good selections as the insulating material of 105 ℃ of level HPN parallel flexible cords.CPE has a series of advantages such as heat oxygen aging resistance, weather, oil resistant, good flame resistance, and at cable industry, along with the progressively understanding of people to its advantage, its consumption is also increasing.The long term operation temperature of CPE is 90 ℃, if but in formula, adopt not volatile tenderizer, efficient acid acceptor and suitable oxidation-resistant material, various components allotments suitably, can be developed the insulating material formula of 105 ℃ of level HPN parallel flexible cords.
Summary of the invention
For solving above-mentioned technological deficiency, the object of the invention is to provide the chlorinatedpolyethylene fire retardant insulating material formula for a kind of parallel flexible cord of 105 ℃ of level HPN, be suitable for U.S. UL61-2001 standard-required, the insulation of 105 ℃ of rubber parallel flexible cords for level well heater (model is HPN) is produced.
The solution of the present invention is as follows: chlorinatedpolyethylene fire retardant insulating material formula for a kind of parallel flexible cord, its material component is as follows: 85 parts of chlorinatedpolyethylenees, 15 parts, second the third glue, organic peroxy diisopropylbenzene(DIPB) 3-4 part, cyamelide three allyl fat 4-5 parts, active MgO 10-12 part, 2, 2, 4-trimethylammonium-1, 2-dihyaroquinoline 0.5-1.0 part, four ［ β-(3, 5-di-tert-butyl-hydroxy phenyl) propionic acid ］-pentaerythritol ester 0.5-1 part, stablizer 3-5 part, 0 grade of ANTIMONY TRIOXIDE SB 203 99.8 PCT 5-6 part, high wear-resistant carbon black 10-20 part, calcinated argil 30-40 part, superfine talcum powder 15-25 part, nano-aluminum hydroxide 20-30 part, the pungent fat 14-18 of tri trimellitate part, epoxy soybean oil 3-5 part.
Described active MgO is that iodine absorption value is the extra light calcined magnesia of every gram of MgO120-180mgI2.
Described stablizer is calcium stearate and barium stearate mixture, and its blending ratio is 2:1.
The described chlorinatedpolyethylene trade mark is CPE-135B.
The described second third glue trade mark is EPDM4045.
The described high wear-resistant carbon black trade mark is N660.
The cable of gained of the present invention has good high-low temperature resistant, flame retardant resistance, oil-proofness, chemical resistance, good insulation preformance.Meet completely in U.S. UL61-2001 standard to 105 ℃ of rubber parallel flexible cords for level well heater (model is HPN) needs.
Accompanying drawing explanation
Fig. 1 is process flow sheet of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described;
1, the selection of rubber
Chlorinatedpolyethylene is preferentially selected CPE-135B, and the saturability that CPE-135B is random structure, hot plastomer, almost without crystallization.It has lower plasticization temperature and mooney viscosity, and processing characteristics is good, thereby give goods, with excellence weather-proof, resistance to, bends around, flame retardant resistance.In order to improve the insulating property of material, mix use with ethylene-propylene diene copolymer simultaneously, after suitable cooperation, also can make it have good high-low temperature resistant, weather and insulating property.
2, the selection of vulcanization system
The vulcanization system of CPE and EPDM can adopt thiocarbamide, organic peroxy, Silane Grafted etc., considers that product must have good resistance toheat, adopts superoxide to vulcanize.While adopting peroxide vulcanizing system, in formula, generally to add the co-curing agent with functional group.Adding of co-curing agent, can greatly accelerate vulcanization rate, improve cross-linking density, improve the heat resistance of cross-linked rubber.Applicable co-curing agent has DAP, TAC, cyamelide three allyl fat, TMPTM etc., and wherein TAC, cyamelide three allyl fat covulcanization effects are best, and we select cyamelide three allyl fat to make co-curing agent.The consumption of vulcanizing agent and co-curing agent has significant impact to the mechanical property of the time of scorch of sizing material and cross-linked rubber, consider the production feature of cable continuous sulfuration, through test of many times, determine, its consumption is organic peroxy diisopropylbenzene(DIPB) 3-4 part, cyamelide three allyl fat 4-5 parts.
3, the selection of stablizer and oxidation inhibitor
In this formula, stabilising system comprises stablizer and oxidation inhibitor, and conventional stablizer has stearate, magnesium oxide, epoxy soybean wet goods.Lead stearate and barium stearate can obviously improve CPE dehydrochlorination temperature, calcium stearate also has certain effect to improving the dehydrochlorination of CPE, that the U.S. has forbidden calendar year 2001 is leaded, containing the import of DOP cable product, therefore consider to use calcium stearate and barium stearate use, have good synergy.Magnesium oxide is as acid acceptor, activated magnesia is divided into three kinds of high reactivity (Ultralight), middle activity (middle lightweight) and low activities (lightweight) according to iodine absorption value, its iodine absorption value is respectively every gram of MgO120-180,50-80,19-43mgI2, iodine absorption value is that every gram of MgO120-180 mgI2 extra light calcined magnesia all improves to the mechanical property of sizing material and thermostability, suitable protective agent and oxidation inhibitor are 2,2,4-trimethylammonium-1,2-dihyaroquinoline.
4, the selection of tenderizer
Because sizing material will have higher high and low temperature resistance, must select volatility little, the tenderizer that high and low temperature resistance is good.In this system, mix the pungent fat of tri trimellitate and epoxy soybean oil tenderizer, it has the advantages that volatility is little, high and low temperature resistance good, electrical insulating property is good, and can improve the tensile strength of sizing material.
The selection of 5, reinforcement, weighting agent
Conventional reinforcement, packing material have calcium carbonate, calcinated argil, talcum powder, carbon black and white carbon black, talcum powder and calcium carbonate reinforcing effect are similar, calcinated argil reinforcing effect is higher, and the insulating property of filling calcinated argil cross-linked rubber are best, but it is acid that potter's clay is, consumption can produce ionic chemical reaction with superoxide, therefore will be controlled.The adsorbable rubber of calcium carbonate decomposes the hydrogenchloride molecule producing, but it has slight water-absorbent, can reduce to a certain extent the electrical property of cross-linked rubber.It is more smooth that talcum powder can make to extrude surface, and contribute to rubber unvulcanizate to disperse when banburying, improve sizing material and add the roll banding phenomenon that exist man-hour, but too much talcum powder can make sizing material sclerosis, increases extrusion pressure.In carbon black high wear-resistant carbon black have advantages of reinforcing effect and, but should not add, otherwise sizing material hardening poor fluidity.Through considering us, select calcium carbonate, calcinated argil, talcum powder, carbon black to be used in conjunction with.
6, fire retardant selects
In the main rubber of difficulty combustion, adding suitable flame retardant is the effective way that fire-retardantization processed, when selecting fire retardant, we note following some:
(1), according to Synergy, adopt two or more fire retardant;
(2) adopt good flame retardation effect, nontoxic inorganic combustion inhibitor, uses expensive organic fire-retardant less;
(3) fire retardant of selecting itself has good stability, does not decompose or lost efficacy in sizing material technological operation.
(4) because CPE contains halogen, select the Sb2O3 that produces SbCL3 gas with hydrogen halide effect, because this specific gravity of gas is large, not only there is the effect that suppresses OH base, and can be attached to the isolated air in combustiblematerials surface.
(5) because the fire retardant adding must be not halogen-containing, produce smog few, the compatible impact on mechanical property and processing performance.
Through test of many times checking, our final choice nano-aluminum hydroxide, 0 grade of antimonous oxide also used.
The present invention, according to above principle, studies.
Chlorinatedpolyethylene fire retardant insulating material formula for a kind of parallel flexible cord, its material component is as follows: 85 parts of chlorinatedpolyethylenees, 15 parts, second the third glue, organic peroxy diisopropylbenzene(DIPB) 3-4 part, cyamelide three allyl fat 4-5 parts, active MgO 10-12 part, 2, 2, 4-trimethylammonium-1, 2-dihyaroquinoline 0.5-1.0 part, four ［ β-(3, 5-di-tert-butyl-hydroxy phenyl) propionic acid ］-pentaerythritol ester 0.5-1 part, stablizer 3-5 part, 0 grade of ANTIMONY TRIOXIDE SB 203 99.8 PCT 5-6 part, high wear-resistant carbon black 10-20 part, calcinated argil 30-40 part, superfine talcum powder 15-25 part, nano-aluminum hydroxide 20-30 part, the pungent fat 14-18 of tri trimellitate part, epoxy soybean oil 3-5 part.
Embodiment 1
Get following raw material: 85 parts of chlorinatedpolyethylenees, 15 parts, second the third glue, 3 parts of organic peroxy diisopropylbenzene(DIPB)s, 5 parts, cyamelide three allyl fat, 12 parts of active MgOs, 2,2,4-trimethylammonium-1,1.0 parts of 2-dihyaroquinolines, 0.5 part of four ［ β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid ］-pentaerythritol ester, 3 parts of stablizers, 6 parts of 0 grade of ANTIMONY TRIOXIDE SB 203 99.8 PCT, 20 parts of high wear-resistant carbon blacks, 30 parts of calcinated argils, 25 parts of superfine talcum powders, 20 parts of nano-aluminum hydroxides, 18 parts, the pungent fat of tri trimellitate, 3 parts of epoxy soybean oils.
Embodiment 2
Get following raw material: 85 parts of chlorinatedpolyethylenees, 15 parts, second the third glue, 3.5 parts of organic peroxy diisopropylbenzene(DIPB)s, 4.5 parts, cyamelide three allyl fat, 11 parts of active MgOs, 2,2,4-trimethylammonium-1,0.75 part of 2-dihyaroquinoline, 0.75 part of four ［ β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid ］-pentaerythritol ester, 4 parts of stablizers, 5.5 parts of 0 grade of ANTIMONY TRIOXIDE SB 203 99.8 PCT, 15 parts of high wear-resistant carbon blacks, 35 parts of calcinated argils, 20 parts of superfine talcum powders, 25 parts of nano-aluminum hydroxides, 16 parts, the pungent fat of tri trimellitate, 4 parts of epoxy soybean oils.
Embodiment 3
Get following raw material: 85 parts of chlorinatedpolyethylenees, 15 parts, second the third glue, 4 parts of organic peroxy diisopropylbenzene(DIPB)s, 4 parts, cyamelide three allyl fat, 10 parts of active MgOs, 2,2,4-trimethylammonium-1,0.5 part of 2-dihyaroquinoline, 0.5 part of four ［ β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid ］-pentaerythritol ester, 5 parts of stablizers, 5 parts of 0 grade of ANTIMONY TRIOXIDE SB 203 99.8 PCT, 10 parts of high wear-resistant carbon blacks, 40 parts of calcinated argils, 15 parts of superfine talcum powders, 30 parts of nano-aluminum hydroxides, 14 parts, the pungent fat of tri trimellitate, 5 parts of epoxy soybean oils.
In above-described embodiment: described active MgO is that iodine absorption value is the extra light calcined magnesia of every gram of MgO120-180mgI2, described stablizer is calcium stearate and barium stearate mixture, its blending ratio is 2:1, the described chlorinatedpolyethylene trade mark is CPE-135B, the described second third glue trade mark is EPDM4045, and the described high wear-resistant carbon black trade mark is N660.
The preparation for processing of the embodiment of the present invention 1 to 3 is as follows:
Mixed refining process technique: mixing for the first time: press formula rate and weigh chlorinatedpolyethylene, second the third glue, active MgO, 2, 2, 4-trimethylammonium-1, 2-dihyaroquinoline, four ［ β-(3, 5-di-tert-butyl-hydroxy phenyl) propionic acid ］-pentaerythritol ester, stablizer, 0 grade of ANTIMONY TRIOXIDE SB 203 99.8 PCT, epoxy soybean oil joins in 75 liters of milling machines and mixes after 120 seconds, the high wear-resistant carbon black that adds again formula rate 50%, calcinated argil, superfine talcum powder, nano-aluminum hydroxide, the pungent fat of tri trimellitate mixes 120 seconds, the high wear-resistant carbon black that adds again remaining formula rate 50%, calcinated argil, superfine talcum powder, nano-aluminum hydroxide, the pungent fat of tri trimellitate mixes 120 seconds binder removal exhibition page slices, require dump temperature to be no more than 95 ℃, glue page width degree is no more than 500mm, glue page gauge control is at 1.2-1.5mm, within cooling 24 hours, make epoxy glue for the first time.
Mixing for the second time: by formula rate, to weigh for the first time epoxy glue, organic peroxy diisopropylbenzene(DIPB), cyamelide three allyl fat, join and in 75 liters of milling machines, mix 90 seconds binder removal exhibition page slices and make epoxy glue for the second time, require dump temperature to be no more than 95 ℃, glue page width degree is no more than 500mm, glue page gauge control, at 1.2-1.5mm, is put into rubber warehouse standby.
Cable expressing technique: above-mentioned mixing epoxy glue for the second time directly adopts the crowded rubber of cold feeding to connect sulphur machine and extrudes, processing condition are the forcing machine of diameter 90mm, the long river rising in Ningxia and flowing into central Shaanxi of screw rod is than being 14:1, die temperature is 85-100 ℃, head temperature is 75-85 ℃, body temperature is 60-65 ℃, extruder temperature is 40-45 ℃, and sizing material melt temperature is 75-85 ℃, and head pressure is 2.8-3.0MPa, the equal water of each position of forcing machine and screw rod regulates temperature, vapor pressure is 1.5-1.8 MPa, curing tube useful length 60m, water coolant section 18m, cable extruded velocity, 90-95m/min.Producing product is HPN105 ℃ of #18/2C.
According to the formula of above-mentioned three embodiment, it is basis, through repeated multiple times formula test research, on sizing compound formula, through constantly design, exploration and improvement, the product of gained is carried out to air aging performance test at ageing oven: aging front tensile strength>=8.4N/mm
2, elongation at break>=200%; After the high temperature air casees of 136 ℃, 168 hours are aging, retai-nedntensile strength>=50%, reserved elongation at break>=50%; After the high temperature air casees of 150 ℃, 48 hours are aging, retai-nedntensile strength>=50%, reserved elongation at break>=50%.
The product of gained is carried out to the test of oil resistant aging resistance: 121 ± 2 ℃ * 18h tensile strength conservation rate K in ASTM2 oil
1>=60%, reserved elongation at break>=60%; 100 ± 2 ℃ * 48h tensile strength conservation rate K in ASTM20 machine oil
1>=60%, elongation at break conservation rate K
2>=60%.
The product of gained is carried out to cold tolerance test: cable is at-50 ℃ of low temperature last volumes rod after freezing 16 hours, cable surface flawless.
The product of gained is carried out to flame retardant resistance VW-1 test: at combustion testing machine (more ploughshare experimental installation), emit heat with the datum speed of 500W and with 5 times each 15 seconds, apply after flame, without combustiblesubstance propagating flame, flame extinguishes in 5 seconds naturally on vertical sample.
The product of gained is carried out to insulating property test: in the time of 15 ℃, record insulation resistance >=0.76G Ω .m.
Although above the specific embodiment of the present invention has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned embodiment according to conception of the present invention and change and revise; when its function producing does not exceed spiritual that specification sheets contains yet, all should be within protection scope of the present invention.
Claims (6)
1. chlorinatedpolyethylene fire retardant insulating material formula for a parallel flexible cord, it is characterized in that its material component is as follows: 85 parts of chlorinatedpolyethylenees, 15 parts, second the third glue, organic peroxy diisopropylbenzene(DIPB) 3-4 part, cyamelide three allyl fat 4-5 parts, active MgO 10-12 part, 2, 2, 4-trimethylammonium-1, 2-dihyaroquinoline 0.5-1.0 part, four ［ β-(3, 5-di-tert-butyl-hydroxy phenyl) propionic acid ］-pentaerythritol ester 0.5-1 part, stablizer 3-5 part, 0 grade of ANTIMONY TRIOXIDE SB 203 99.8 PCT 5-6 part, high wear-resistant carbon black 10-20 part, calcinated argil 30-40 part, superfine talcum powder 15-25 part, nano-aluminum hydroxide 20-30 part, the pungent fat 14-18 of tri trimellitate part, epoxy soybean oil 3-5 part.
2. chlorinatedpolyethylene fire retardant insulating material formula for a kind of parallel flexible cord according to claim 1, is characterized in that: described active MgO is that iodine absorption value is the extra light calcined magnesia of every gram of MgO120-180mgI2.
3. according to chlorinatedpolyethylene fire retardant insulating material formula for a kind of parallel flexible cord described in claim 1 or 2, it is characterized in that: described stablizer is calcium stearate and barium stearate mixture, and its blending ratio is 2:1.
4. chlorinatedpolyethylene fire retardant insulating material formula for a kind of parallel flexible cord according to claim 3, is characterized in that: the described chlorinatedpolyethylene trade mark is CPE-135B.
5. chlorinatedpolyethylene fire retardant insulating material formula for a kind of parallel flexible cord according to claim 4, is characterized in that: the described second third glue trade mark is EPDM4045.
6. chlorinatedpolyethylene fire retardant insulating material formula for a kind of parallel flexible cord according to claim 5, is characterized in that: the described high wear-resistant carbon black trade mark is N660.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410403322.0A CN104151724A (en) | 2014-08-15 | 2014-08-15 | Formula of chlorinated polyethylene flame retardation insulation material for parallel flexible cords |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410403322.0A CN104151724A (en) | 2014-08-15 | 2014-08-15 | Formula of chlorinated polyethylene flame retardation insulation material for parallel flexible cords |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104151724A true CN104151724A (en) | 2014-11-19 |
Family
ID=51877361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410403322.0A Pending CN104151724A (en) | 2014-08-15 | 2014-08-15 | Formula of chlorinated polyethylene flame retardation insulation material for parallel flexible cords |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104151724A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106467637A (en) * | 2015-08-17 | 2017-03-01 | 太仓冠联高分子材料有限公司 | A kind of insulation special elastomeric compound of low temperature resistant core and preparation method thereof |
| CN107880414A (en) * | 2017-12-05 | 2018-04-06 | 安徽瑞之星电缆集团有限公司 | 105 DEG C of level HPN parallel flexible cords haloflex fire retardant insulating type protective cover material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5659854A (en) * | 1979-10-22 | 1981-05-23 | Dainichi Nippon Cables Ltd | Flame-retardant composition |
| CN102516675A (en) * | 2011-11-21 | 2012-06-27 | 安徽蓝德集团股份有限公司 | Mining cable rubber sheath glue |
| CN103571072A (en) * | 2012-08-07 | 2014-02-12 | 广州番禺电缆集团有限公司 | Temperature-resistant weather-proof cable sheath rubber and production technology thereof |
| CN103589101A (en) * | 2013-11-21 | 2014-02-19 | 无锡市明珠电缆有限公司 | Chlorinated polyethylene rubber for environment-friendly, flame-retardant and low-temperature-resistant wind energy cable, and preparation method |
-
2014
- 2014-08-15 CN CN201410403322.0A patent/CN104151724A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5659854A (en) * | 1979-10-22 | 1981-05-23 | Dainichi Nippon Cables Ltd | Flame-retardant composition |
| CN102516675A (en) * | 2011-11-21 | 2012-06-27 | 安徽蓝德集团股份有限公司 | Mining cable rubber sheath glue |
| CN103571072A (en) * | 2012-08-07 | 2014-02-12 | 广州番禺电缆集团有限公司 | Temperature-resistant weather-proof cable sheath rubber and production technology thereof |
| CN103589101A (en) * | 2013-11-21 | 2014-02-19 | 无锡市明珠电缆有限公司 | Chlorinated polyethylene rubber for environment-friendly, flame-retardant and low-temperature-resistant wind energy cable, and preparation method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106467637A (en) * | 2015-08-17 | 2017-03-01 | 太仓冠联高分子材料有限公司 | A kind of insulation special elastomeric compound of low temperature resistant core and preparation method thereof |
| CN107880414A (en) * | 2017-12-05 | 2018-04-06 | 安徽瑞之星电缆集团有限公司 | 105 DEG C of level HPN parallel flexible cords haloflex fire retardant insulating type protective cover material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101987902B (en) | Halogen-free thermoplastic elastomer and manufacturing method thereof and environment-friendly electric wires and cables using halogen-free thermoplastic elastomer | |
| CN102993602B (en) | CMP-grade flame-retardant smoke-inhibiting polyvinyl chloride cable sheath material and preparation method thereof | |
| CN102516675A (en) | Mining cable rubber sheath glue | |
| CN102417663A (en) | Rubber insulating glue for mine cables | |
| CN103351548A (en) | Environmentally-friendly cable filling material and preparation method thereof | |
| CN104200905A (en) | Irradiation cross-linking high-performance high flame-resistant electric wire and cable and preparation method thereof | |
| CN104761802A (en) | Heat-resistant weather-resistant flame-retarding rubber insulating cable material | |
| CN106928554A (en) | Cross-linking radiation high fire-retardance ethylene propylene rubber insulation material and preparation method thereof | |
| CN101290818A (en) | Combination of chlorinated polythylene insulating material | |
| CN103936931A (en) | Silane-grafting chlorinated polyethylene and wires and cables using the same | |
| CN103571067B (en) | A kind of epr cable compound of high strength oil resistant | |
| CN102532742A (en) | Material special for flame-retardant polyvinyl chloride jacketed cable | |
| CN104788834A (en) | Chlorinated polyethylene cable sheath for coal mine | |
| CN109233145A (en) | polyvinyl chloride cable material and preparation method thereof | |
| CN105315532B (en) | A kind of thermoplasticity soft low-smoke halogen-free CABLE MATERIALS and preparation method thereof | |
| CN102746564B (en) | Corrosion resistant CABLE MATERIALS of a kind of modified, high temperature resistant and preparation method thereof | |
| CN102731919A (en) | High-speed-extruding oil-proof wear-resisting irradiation crosslinking rubber material and preparation method thereof | |
| CN1676546A (en) | Polyvinyl chloride elastomer formula for flame-retarded mining flexible cable and its processing method | |
| CN104151724A (en) | Formula of chlorinated polyethylene flame retardation insulation material for parallel flexible cords | |
| CN102827426A (en) | Low-cost insulating rubber for rubber insulated flexible wires and flexible cables | |
| CN114672105A (en) | Harsh environment-resistant polyvinyl chloride material for robot towline cable | |
| CN103545045B (en) | A kind of High-voltage cable structure with strippable semi-conductive external shield material | |
| CN107924737A (en) | Electric wire | |
| CN104200903B (en) | A kind of tear-resistant stretch-proof highly effective flame-retardant cable | |
| CN103408871A (en) | Polyvinyl chloride cable sheath material for CMR-class high-flame-retardance environment-friendly type coaxial cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141119 |