CN107200936A - A kind of light weight CABLE MATERIALS and preparation method thereof - Google Patents
A kind of light weight CABLE MATERIALS and preparation method thereof Download PDFInfo
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- CN107200936A CN107200936A CN201710612725.XA CN201710612725A CN107200936A CN 107200936 A CN107200936 A CN 107200936A CN 201710612725 A CN201710612725 A CN 201710612725A CN 107200936 A CN107200936 A CN 107200936A
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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
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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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
- H01B3/28—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
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/322—Ammonium phosphate
- C08K2003/323—Ammonium polyphosphate
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- 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
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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
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- 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
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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
- 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
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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Abstract
The invention discloses a kind of light weight CABLE MATERIALS and preparation method thereof, it is related to cable cover(ing) field, the CABLE MATERIALS includes following raw material：Ethylene propylene diene rubber, polyethersulfone resin, haloflex, niobium carbide, polypropylene fibre, PPG, nanometer calcium silicates, coating zeolite powder, ammonium polyphosphate, antioxidant, coupling agent, fire retardant and plasticizer.Its preparation method is that all raw materials are delivered into progress kneading processing in kneader jointly, and the material after kneading is delivered into extruding pelletization in double screw extruder, you can.This kind of CABLE MATERIALS prepares simple and convenient, low raw-material cost, not only with good fire protection flame retarding, and its value of bulk density is low, waterproof and Corrosion Protection are superior, mitigate load of the cable to support, while the service life of cable jacket is extended, suitable popularization and application.
Description
Technical field
The present invention relates to cable cover(ing) field, and in particular to a kind of light weight CABLE MATERIALS and preparation method thereof.
Background technology
Cable cover(ing) is the indispensable intermediate structure part of cable, plays a part of protecting cable, it is ensured that cable it is logical
Electric safety, allows copper alloy or the medium such as aluminum-alloy wire and water, air to completely cut off, it is to avoid to occur leaking electricity and damage conductive filament core etc. no
Sharp phenomenon.The cable jacket material of existing market sale much all has fire resistance by adding fire retardant and fire proofing, but
Due to unreasonable in raw material selection and production technology so that this kind of cable jacket material value of bulk density is high, waterproof anti-corrosion performance
Difference, and then the problems such as cause cable bearing load to become big, transmission of electricity potential safety hazard occur.
Zeolite is a kind of natural aluminosilicate acid salt ore, and pH value is in neutral, nontoxic, and absorption property is strong, and unit weight is light, modified coating
The features such as zeolite powder afterwards has good weather resisteant, dilatancy, caking property, plasticity, gas permeability, in different temperatures and hygrometric state
Under the conditions of physical and chemical performance it is stable, and its sun protection strong, constitution is soft light, is a kind of filler of high-quality, is applied to electricity
Cable sheath material field, with product extremely favourable meaning.
The content of the invention
For problems of the prior art, the invention provides a kind of light weight CABLE MATERIALS and preparation method thereof, this kind
CABLE MATERIALS prepares simple and convenient, low raw-material cost, not only with good fire protection flame retarding, and its value of bulk density is low, waterproof
And Corrosion Protection is superior, mitigate load of the cable to support, while extending the service life of cable jacket, suitable promote should
With.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of light weight CABLE MATERIALS, including following raw material by weight：40-60 parts of ethylene propylene diene rubber, polyether sulfone tree
20-30 parts of fat, 25-35 parts of haloflex, 6-10 parts of niobium carbide, 6-10 parts of Firebrake ZB, 10-20 parts of polypropylene fibre, polyethers
6-10 parts of polyalcohol, 5-15 parts of nanometer calcium silicates, 10-20 parts of coating zeolite powder, 4-8 parts of ammonium polyphosphate, antioxidant 1-5
Part, 1-3 parts of coupling agent, 1-5 parts of waterproofing agent and 1-3 parts of plasticizer；
The coating zeolite powder is made by following steps：Zeolite powder is subjected to ball milling decentralized processing 2-4h with alcohol, then
APG equivalent to its weight 2-4%, 1-3% tricresyl phosphate and 7-9% deionized water are added thereto, in
Agitating and heating 40-50min in 60-70 DEG C of water bath with thermostatic control, obtains dispersion liquid, then to addition inside dispersion liquid equivalent to its weight 10-
20% concentration is 25% aluminum sulfate solution, while it is 9-10 to add appropriate ammoniacal liquor regulation pH value, through filtering, washing, dries
After processing, 1-2h is sintered at a temperature of 480-560 DEG C, room temperature is naturally cooled to, is milled, is ground to form nanometer powder and produce.
Further, the CABLE MATERIALS includes following raw material by weight：50 parts of ethylene propylene diene rubber, polyether sulfone tree
25 parts of fat, 30 parts of haloflex, 8 parts of niobium carbide, 8 parts of Firebrake ZB, 15 parts of polypropylene fibre, 8 parts of PPG, nano-silicon
Sour 10 parts of calcium, 15 parts of coating zeolite powder, 6 parts of ammonium polyphosphate, 3 parts of antioxidant, 2 parts of coupling agent, 3 parts of waterproofing agent and plasticizer
2 parts.
Further, the coating zeolite powder is made by following steps：Zeolite powder is subjected to the scattered place of ball milling with alcohol
3h is managed, then is added thereto equivalent to the APG of its weight 3%, 2% tricresyl phosphate and 8% deionized water,
The agitating and heating 45min in 65 DEG C of waters bath with thermostatic control, obtains dispersion liquid, then dense equivalent to its weight 15% to addition inside dispersion liquid
The aluminum sulfate solution for 25% is spent, while it is 9 to add appropriate ammoniacal liquor regulation pH value, after filtering, washing, drying process, 520
1.5h is sintered at a temperature of DEG C, room temperature is naturally cooled to, is milled, is ground to form nanometer powder and produce.
Preferably, the antioxidant is three (2,4- di-tert-butyl-phenyl) phosphite esters, β-(3,5- di-t-butyl -4-
Hydroxy phenyl) in the positive octadecanol ester of propionic acid or four [β-(3,5- di-tert-butyl-hydroxy phenyls) propionic acid] pentaerythritol esters
It is a kind of.
Preferably, the coupling agent is in silane coupler KH172, Silane coupling agent KH550 or silane coupler KH171
One kind.
Preferably, the waterproofing agent is one in silane waterproofing agent, inorganic aluminate water-proof agent or higher fatty acids waterproofing agent
Kind.
Preferably, the plasticizer is methyl pentachlorostearate or chloromethane epoxide methyl oleate.
A kind of preparation method of above-mentioned light weight CABLE MATERIALS, is followed the steps below：
(1) to weigh raw material by the weight stand-by；
(2) all raw materials are delivered in kneader jointly, add weight than being carried out for 4-8% deionized water at kneading
Reason, it is 90-110 DEG C to mediate temperature, and kneading time is 1-2h；
(3) material after being handled through step (3) is delivered in the double screw extruder that operating temperature is 105-115 DEG C and squeezed
Go out granulation, you can.
The present invention has following beneficial effect：The light weight CABLE MATERIALS of the present invention prepares simple and convenient, low raw-material cost,
By the Optimal improvements to raw materials for production and technique, special coating zeolite powder, resistant to elevated temperatures polyethersulfone resin, carbonization are added
The compositions such as niobium, Firebrake ZB so that finished cable material not only have good fire protection flame retarding, and its value of bulk density is low, waterproof and
Corrosion Protection is superior, after testing, and CABLE MATERIALS of the invention is resistant to 105 DEG C of high temperature, and value of bulk density is about 0.361g/cm3, far
Far beyond country and standard in the industry, with significant progressive, mitigate load of the cable to support, while extending cable jacket
Service life, application environment condition is wide in range, suitably promotes the use of.
Embodiment
The embodiment of the present invention is further described with reference to embodiment, following examples are only used for more
Technical scheme is clearly demonstrated, and can not be limited the scope of the invention with this.
Embodiment 1
A kind of light weight CABLE MATERIALS, weighs following raw material for standby：Ethylene propylene diene rubber 40kg, polyethersulfone resin 20kg, chlorination
Polyethylene 25kg, niobium carbide 6kg, Firebrake ZB 6kg, polypropylene fibre 10kg, PPG 6kg, nanometer calcium silicates 5kg, bag
Film zeolite powder 10kg, ammonium polyphosphate 4kg, antioxidant 1kg, coupling agent 1kg, waterproofing agent 1kg and plasticizer 1kg；
The coating zeolite powder is made by following steps：10kg zeolite powders are taken to carry out ball milling decentralized processing 2h with alcohol,
Add thereto again equivalent to the APG of its weight 2%, 1% tricresyl phosphate and 7% deionized water, in 60 DEG C
Agitating and heating 40min in water bath with thermostatic control, obtains dispersion liquid, then is to the concentration added inside dispersion liquid equivalent to its weight 10%
25% aluminum sulfate solution, while it is 9 to add appropriate ammoniacal liquor regulation pH value, after filtering, washing, drying process, in 480 DEG C of temperature
The lower sintering 1h of degree, naturally cools to room temperature, is milled, and grinds to form the coating zeolite that nanometer powder is made needed for raw material of the present invention
Powder.
Wherein, above-mentioned antioxidant uses three (2,4- di-tert-butyl-phenyl) phosphite esters；
Coupling agent uses silane coupler KH172；
Waterproofing agent uses silane waterproofing agent；
Plasticizer uses methyl pentachlorostearate.
A kind of preparation method of above-mentioned light weight CABLE MATERIALS, is followed the steps below：
(1) first all raw materials are delivered in kneader jointly, add weight than being carried out for 4% deionized water at kneading
Reason, it is 90 DEG C to mediate temperature, and kneading time is 1h；
(2) material after being handled through step (1) is delivered in the double screw extruder that operating temperature is 105 DEG C again and extruded
Granulation, is just made the light weight CABLE MATERIALS of the present invention.
Embodiment 2
A kind of light weight CABLE MATERIALS, weighs following raw material for standby：Ethylene propylene diene rubber 50kg, polyethersulfone resin 25kg, chlorination
Polyethylene 30kg, niobium carbide 8kg, Firebrake ZB 8kg, polypropylene fibre 15kg, PPG 8kg, nanometer calcium silicates 10kg, bag
Film zeolite powder 15kg, ammonium polyphosphate 6kg, antioxidant 3kg, coupling agent 2kg, waterproofing agent 3kg and plasticizer 2kg；
The coating zeolite powder is made by following steps：15kg zeolite powders are taken to carry out ball milling decentralized processing 3h with alcohol,
Add thereto again equivalent to the APG of its weight 3%, 2% tricresyl phosphate and 8% deionized water, in 65 DEG C
Agitating and heating 45min in water bath with thermostatic control, obtains dispersion liquid, then is to the concentration added inside dispersion liquid equivalent to its weight 15%
25% aluminum sulfate solution, while it is 9 to add appropriate ammoniacal liquor regulation pH value, after filtering, washing, drying process, in 520 DEG C of temperature
The lower sintering 1.5h of degree, naturally cools to room temperature, is milled, and grinds to form the coating zeolite that nanometer powder is made needed for raw material of the present invention
Powder.
Wherein, above-mentioned antioxidant uses β-positive octadecanol ester of (3,5- di-tert-butyl-hydroxy phenyl) propionic acid；
Coupling agent uses Silane coupling agent KH550；
Waterproofing agent uses inorganic aluminate water-proof agent；
Plasticizer uses chloromethane epoxide methyl oleate.
A kind of preparation method of above-mentioned light weight CABLE MATERIALS, is followed the steps below：
(1) first all raw materials are delivered in kneader jointly, add weight than being carried out for 6% deionized water at kneading
Reason, it is 100 DEG C to mediate temperature, and kneading time is 1.5h；
(2) material after being handled through step (1) is delivered in the double screw extruder that operating temperature is 110 DEG C again and extruded
Granulation, is just made the light weight CABLE MATERIALS of the present invention.
Embodiment 3
A kind of light weight CABLE MATERIALS, weighs following raw material for standby：Ethylene propylene diene rubber 60kg, polyethersulfone resin 30kg, chlorination
Polyethylene 35kg, niobium carbide 10kg, Firebrake ZB 10kg, polypropylene fibre 20kg, PPG 10kg, nanometer calcium silicates
15kg, coating zeolite powder 20kg, ammonium polyphosphate 8kg, antioxidant 5kg, coupling agent 3kg, waterproofing agent 5kg and plasticizer 3kg；
The coating zeolite powder is made by following steps：20kg zeolite powders are taken to carry out ball milling decentralized processing 4h with alcohol,
Add thereto again equivalent to the APG of its weight 4%, 3% tricresyl phosphate and 9% deionized water, in 70 DEG C
Agitating and heating 50min in water bath with thermostatic control, obtains dispersion liquid, then is to the concentration added inside dispersion liquid equivalent to its weight 20%
25% aluminum sulfate solution, while it is 10 to add appropriate ammoniacal liquor regulation pH value, after filtering, washing, drying process, at 560 DEG C
At a temperature of sinter 2h, naturally cool to room temperature, be milled, grind to form nanometer powder i.e. be made raw material of the present invention needed for coating zeolite
Powder.
Wherein, above-mentioned antioxidant uses four [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol esters；
Coupling agent uses silane coupler KH171；
Waterproofing agent uses higher fatty acids waterproofing agent；
Plasticizer uses methyl pentachlorostearate.
A kind of preparation method of above-mentioned light weight CABLE MATERIALS, is followed the steps below：
(1) first all raw materials are delivered in kneader jointly, add weight than being carried out for 8% deionized water at kneading
Reason, it is 110 DEG C to mediate temperature, and kneading time is 2h；
(2) material after being handled through step (1) is delivered in the double screw extruder that operating temperature is 115 DEG C again and extruded
Granulation, is just made the light weight CABLE MATERIALS of the present invention.
Embodiment 4
A kind of light weight CABLE MATERIALS, weighs following raw material for standby：Ethylene propylene diene rubber 50kg, polyethersulfone resin 25kg, chlorination
Polyethylene 30kg, niobium carbide 8kg, Firebrake ZB 8kg, polypropylene fibre 15kg, PPG 8kg, nanometer calcium silicates 10kg, bag
Film zeolite powder 15kg, ammonium polyphosphate 6kg, antioxidant 3kg, coupling agent 2kg, waterproofing agent 3kg and plasticizer 2kg；
The coating zeolite powder is made by following steps：15kg zeolite powders are taken to carry out ball milling decentralized processing 2h with alcohol,
Add thereto again equivalent to the APG of its weight 4%, 1% tricresyl phosphate and 9% deionized water, in 60 DEG C
Agitating and heating 50min in water bath with thermostatic control, obtains dispersion liquid, then is to the concentration added inside dispersion liquid equivalent to its weight 10%
25% aluminum sulfate solution, while it is 9 to add appropriate ammoniacal liquor regulation pH value, after filtering, washing, drying process, in 480 DEG C of temperature
The lower sintering 2h of degree, naturally cools to room temperature, is milled, and grinds to form the coating zeolite that nanometer powder is made needed for raw material of the present invention
Powder.
Wherein, above-mentioned antioxidant uses three (2,4- di-tert-butyl-phenyl) phosphite esters；
Antioxidant uses coupling agent silane coupler KH172；
Waterproofing agent higher fatty acids waterproofing agent；
Plasticizer uses methyl pentachlorostearate.
A kind of preparation method of above-mentioned light weight CABLE MATERIALS, is followed the steps below：
(1) first all raw materials are delivered in kneader jointly, add weight than being carried out for 4% deionized water at kneading
Reason, it is 110 DEG C to mediate temperature, and kneading time is 1h；
(2) material after being handled through step (1) is delivered in the double screw extruder that operating temperature is 105 DEG C again and extruded
Granulation, is just made the light weight CABLE MATERIALS of the present invention.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (8)
1. a kind of light weight CABLE MATERIALS, it is characterised in that including following raw material by weight：40-60 parts of ethylene propylene diene rubber,
20-30 parts of polyethersulfone resin, 25-35 parts of haloflex, 6-10 parts of niobium carbide, 6-10 parts of Firebrake ZB, polypropylene fibre 10-20
It is part, 6-10 parts of PPG, 5-15 parts of nanometer calcium silicates, 10-20 parts of coating zeolite powder, 4-8 parts of ammonium polyphosphate, anti-oxidant
1-3 parts of 1-5 parts of agent, 1-3 parts of coupling agent, 1-5 parts of waterproofing agent and plasticizer；
The coating zeolite powder is made by following steps：Zeolite powder is subjected to ball milling decentralized processing 2-4h with alcohol, then to its
The deionized water of middle APG of the addition equivalent to its weight 2-4%, 1-3% tricresyl phosphate and 7-9%, in 60-
Agitating and heating 40-50min in 70 DEG C of waters bath with thermostatic control, obtains dispersion liquid, then to addition inside dispersion liquid equivalent to its weight 10-20%
Concentration be 25% aluminum sulfate solution, while it is 9-10 to add appropriate ammoniacal liquor regulation pH value, through filtering, washing, drying process
Afterwards, 1-2h is sintered at a temperature of 480-560 DEG C, room temperature is naturally cooled to, is milled, is ground to form nanometer powder and produce.
2. a kind of light weight CABLE MATERIALS according to claim 1, it is characterised in that including following raw material by weight：
50 parts of ethylene propylene diene rubber, 25 parts of polyethersulfone resin, 30 parts of haloflex, 8 parts of niobium carbide, 8 parts of Firebrake ZB, polypropylene fibre
15 parts, it is 10 parts of 8 part, nanometer calcium silicates of PPG, 15 parts of coating zeolite powder, 6 parts of ammonium polyphosphate, 3 parts of antioxidant, even
Join 2 parts of 2 parts of agent, 3 parts of waterproofing agent and plasticizer.
3. a kind of light weight CABLE MATERIALS according to claim 1, it is characterised in that the coating zeolite powder passes through following steps
It is made：Zeolite powder is subjected to ball milling decentralized processing 3h with alcohol, then add thereto APG equivalent to its weight 3%,
2% tricresyl phosphate and 8% deionized water, the agitating and heating 45min in 65 DEG C of waters bath with thermostatic control obtain dispersion liquid, then to
The concentration added inside dispersion liquid equivalent to its weight 15% is 25% aluminum sulfate solution, while adding appropriate ammoniacal liquor regulation pH
It is worth for 9, after filtering, washing, drying process, sinters 1.5h at a temperature of 520 DEG C, naturally cool to room temperature, be milled, grind to form
Nanometer powder is produced.
4. a kind of light weight CABLE MATERIALS according to claim 1, it is characterised in that the antioxidant is three (2,4- bis- uncles
Butyl phenyl) phosphite ester, β-positive octadecanol ester of (3,5- di-tert-butyl-hydroxy phenyls) propionic acid or the four [β-(uncles of 3,5- bis-
Butyl -4- hydroxy phenyls) propionic acid] one kind in pentaerythritol ester.
5. a kind of light weight CABLE MATERIALS according to claim 1, it is characterised in that the coupling agent is silane coupler
One kind in KH172, Silane coupling agent KH550 or silane coupler KH171.
6. a kind of light weight CABLE MATERIALS according to claim 1, it is characterised in that the waterproofing agent is silane waterproofing agent, nothing
One kind in machine aluminate water-proof agent or higher fatty acids waterproofing agent.
7. a kind of light weight CABLE MATERIALS according to claim 1, it is characterised in that the plasticizer is methyl pentachlorostearate
Or chloromethane epoxide methyl oleate.
8. the preparation method of a kind of light weight CABLE MATERIALS as described in claim 1-7 any one, it is characterised in that including following
Step：
(1) to weigh raw material by the weight stand-by；
(2) all raw materials are delivered in kneader jointly, add weight than carrying out kneading processing for 4-8% deionized water,
It is 90-110 DEG C to mediate temperature, and kneading time is 1-2h；
(3) material after handling through step (3) is delivered to extrude in the double screw extruder that operating temperature is 105-115 DEG C and made
Grain, you can.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108192194A (en) * | 2018-01-23 | 2018-06-22 | 合肥达户电线电缆科技有限公司 | A kind of electric wire protective materials and preparation method thereof |
| CN109929162A (en) * | 2019-02-25 | 2019-06-25 | 安徽宏凤空调滤网有限公司 | Potent corrosion-resistant rubber and plastic composite insulation material of one kind and preparation method thereof |
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|---|---|---|---|---|
| CN103304904A (en) * | 2013-05-14 | 2013-09-18 | 安徽旺达铜业发展有限公司 | Silane coupling agent A-171 modified chlorinated polyethylene cable material |
| CN103304907A (en) * | 2013-05-14 | 2013-09-18 | 安徽旺达铜业发展有限公司 | Chlorinated polyethylene cable material containing modified silicon rubber |
| CN103304909A (en) * | 2013-05-16 | 2013-09-18 | 安徽华源电缆集团有限公司 | Stretch-resistant cable material |
| CN105367916A (en) * | 2015-11-24 | 2016-03-02 | 安徽南洋新材料科技股份有限公司 | High-strength and high-weather-resistant fire-retardant cable |
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| CN108192194A (en) * | 2018-01-23 | 2018-06-22 | 合肥达户电线电缆科技有限公司 | A kind of electric wire protective materials and preparation method thereof |
| CN109929162A (en) * | 2019-02-25 | 2019-06-25 | 安徽宏凤空调滤网有限公司 | Potent corrosion-resistant rubber and plastic composite insulation material of one kind and preparation method thereof |
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Application publication date: 20170926 |