CN107254117A - A kind of resistant to elevated temperatures wire cable material and preparation method thereof - Google Patents
A kind of resistant to elevated temperatures wire cable material and preparation method thereof Download PDFInfo
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- CN107254117A CN107254117A CN201710537441.9A CN201710537441A CN107254117A CN 107254117 A CN107254117 A CN 107254117A CN 201710537441 A CN201710537441 A CN 201710537441A CN 107254117 A CN107254117 A CN 107254117A
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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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- H01B3/443—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 vinylhalogenides or other halogenoethylenic compounds
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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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
-
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
Abstract
The present invention provides a kind of resistant to elevated temperatures wire cable material and preparation method thereof, is related to wire cable material field, resistant to elevated temperatures wire cable material includes the raw material of following parts by weight：Corvic, acetal resin, polysulfone resin, polyurethane rubber, ceramic fibre, boron carbide, calcium carbonate, Tissuemat E, toner, plasticizer, compatilizer, antioxidant, light stabilizer and heat stabilizer；Preparation method comprises the following steps：(1) raw material, (2) stirring, (3) banburying, (4) extrusion, (5) pelletizing, cooling and packaging are weighed.It is harder that the present invention solves existing fire resistant electric wire cable, when in use because under the effect of the external force such as bending, insulating barrier is easily ftractureed, and conductor is easily broken off, the problem of security performance is bad.
Description
Technical field
The invention belongs to wire cable material field, and in particular to a kind of resistant to elevated temperatures wire cable material and preparation method thereof.
Background technology
The electric wire used under the high temperature conditions, such as micro-wave oven, air-conditioning, power distribution room, inside television line, lamp socket
With line, line for cars, because electric wire is softer, is distorted and good bending property, insulating barrier portion easily ftractures, and general PVC material highest makes
It is with condition：National standard is 90 DEG C, and the U.S. is 105 DEG C, and Europe is 90 DEG C, more than this temperature typically using PE crosslinkings and EVA+PE
Crosslinking material, the shortcoming of these material is very high for hardness, and electric wire is inconvenient in use, and irradiation is needed after electric wire production,
The bad control of cross-linking radiation process, electric wire performance cannot be guaranteed.Existing fire resistant electric wire cable is harder, is using
When due to bending etc. external force effect under, insulating barrier is easily ftractureed, and conductor is easily broken off, and security performance is bad.
The content of the invention
It is harder in order to solve existing fire resistant electric wire cable, when in use due under the effect of the external force such as bending, insulating
Layer is easily ftractureed, and conductor is easily broken off, the problem of security performance is bad, and it is an object of the invention to provide a kind of resistant to elevated temperatures electric wire
CABLE MATERIALS and preparation method thereof, obtained resistant to elevated temperatures wire cable material has that high temperature resistant, insulating barrier be easy to crack, conductor is difficult
Fracture, service life length and the good advantage of security.
The invention provides following technical scheme：
A kind of resistant to elevated temperatures wire cable material, includes the raw material of following parts by weight：50-60 parts of Corvic, acetal
20-30 parts of resin, 22-34 parts of polysulfone resin, 40-60 parts of polyurethane rubber, 25-45 parts of ceramic fibre, boron carbide 12-
16 parts, 15-21 parts of calcium carbonate, 0.8-1.0 parts of Tissuemat E, 11-17 parts of toner, 4.5-9.5 parts of plasticizer, compatilizer 0.5-
0.4-0.8 parts of 0.9 part, 0.3-0.7 parts of antioxidant, 0.7-0.9 parts of light stabilizer and heat stabilizer.
It with the addition of acetal resin in raw material, acetal resin has that tensile strength height, good toughness, wearability be good, fatigue durability
Good, good and good impact resistance the advantage of heat endurance, is favorably improved the toughness of the resistant to elevated temperatures wire cable material of preparation.
Polysulfone resin is with the addition of in raw material, polysulfone resin has the good, good toughness of rigidity, heat-resisting quantity good and good insulating
Advantage.
Polyurethane rubber is with the addition of in raw material, polyurethane rubber has tensile strength high, elastic good, anti-
High, the wear-resisting and heat-resisting advantage of tearing strength, is favorably improved the toughness of the resistant to elevated temperatures wire cable material of preparation.
It with the addition of ceramic fibre in raw material, ceramic fibre has that light weight, high temperature resistant, heat endurance be good, fire resistance is good and anti-
The characteristics of drawing High anti bending strength.
With the addition of boron carbide in raw material, boron carbide have that light weight, intensity are high, high-temperature stability is good, chemical stability is good and
The good advantage of fire resistance.
Preferably, the raw material of following parts by weight is included：55 parts of Corvic, 25 parts of acetal resin, polysulfone resin 28
Part, 50 parts of polyurethane rubber, 35 parts of ceramic fibre, 14 parts of boron carbide, 18 parts of calcium carbonate, 0.9 part of Tissuemat E, toner
0.6 part of 14 parts, 7 parts of plasticizer, 0.7 part of compatilizer, 0.5 part of antioxidant, 0.8 part of light stabilizer and heat stabilizer.
Preferably, the plasticizer is dibutyl phthalate, the energy in resistant to elevated temperatures wire cable material process
Enough improve its toughness.
Preferably, the compatilizer is that maleic anhydride is grafted compatilizer, by intermolecular bonding force, promotes incompatible
Two kinds of polymer is combined together, and then reaches the purpose of stabilized blends.
Preferably, the antioxidant is thio-2 acid 2 stearyl ester, can prevent or delay the high temperature resistant prepared
Wire cable material oxidation.
Preferably, the light stabilizer is carbon black, can cover or reflect the material of ultraviolet, prevent light from penetrating electric wire
CABLE MATERIALS, reaches the purpose of resistant to elevated temperatures wire cable material prepared by protection.
Preferably, the heat stabilizer is dibasic lead stearate, and dibasic lead stearate has heat endurance good, electric exhausted
Good and water-tolerant the advantage of edge, it is possible to increase the heat endurance of the resistant to elevated temperatures wire cable material of preparation.
A kind of preparation method of resistant to elevated temperatures wire cable material, comprises the following steps：
(1) raw material is weighed according to the parts by weight of resistant to elevated temperatures wire cable material raw material；
(2) add raw materials into mixer and stir, produce stirring material；
(3) stirring material is added into banburying in banbury, produces banburying material；
(4) banburying material is added in double screw extruder and extruded, produce extruded stock；
(5) procedure of processing for carry out successively pelletizing, cooling and packaging by extruded stock completes to produce.
The beneficial effects of the invention are as follows：
1st, to solve existing fire resistant electric wire cable harder by the present invention, when in use due to the effect of the external force such as bending
Under, insulating barrier is easily ftractureed, and conductor is easily broken off, the problem of security performance is bad.
2nd, acetal resin is with the addition of in raw material of the invention, acetal resin has tensile strength height, good toughness, wearability
Good, fatigue durability is good, good and good impact resistance the advantage of heat endurance, is favorably improved the resistant to elevated temperatures wire cable material of preparation
Toughness.
3rd, with the addition of polysulfone resin in raw material of the invention, polysulfone resin have the good, good toughness of rigidity, heat-resisting quantity good and
The advantage of good insulating.
4th, polyurethane rubber is with the addition of in raw material of the invention, polyurethane rubber has tensile strength
High, the wear-resisting and heat-resisting advantage of high, elastic good, tearing toughness, is favorably improved the resistant to elevated temperatures wire cable material of preparation
Toughness.
5th, ceramic fibre is with the addition of in raw material of the invention, ceramic fibre has light weight, high temperature resistant, heat endurance good, resistance to
Fire is good and the characteristics of tension High anti bending strength.
6th, it with the addition of boron carbide in raw material of the invention, boron carbide has that light weight, intensity are high, high-temperature stability is good, chemistry
The advantage that stability is good and fire resistance is good.
7th, heretofore described plasticizer is dibutyl phthalate, in resistant to elevated temperatures wire cable material process
Its toughness can be improved.
8th, heretofore described compatilizer is that maleic anhydride is grafted compatilizer, by intermolecular bonding force, promotes not phase
The two kinds of polymer of appearance is combined together, and then reaches the purpose of stabilized blends.
9th, heretofore described antioxidant is thio-2 acid 2 stearyl ester, can prevent or delay the resistance to height prepared
The wire cable material oxidation of temperature.
10th, heretofore described light stabilizer is carbon black, can cover or reflect the material of ultraviolet, prevent light from penetrating
Wire cable material, reaches the purpose of resistant to elevated temperatures wire cable material prepared by protection.
11st, heretofore described heat stabilizer be dibasic lead stearate, dibasic lead stearate have heat endurance it is good,
Good and water-tolerant the advantage of electrical insulating property, it is possible to increase the heat endurance of the resistant to elevated temperatures wire cable material of preparation.
Embodiment
Embodiment 1
A kind of resistant to elevated temperatures wire cable material, includes the raw material of following parts by weight：55 parts of Corvic, acetal resin
25 parts, it is 28 parts of polysulfone resin, 50 parts of polyurethane rubber, 35 parts of ceramic fibre, 14 parts of boron carbide, 18 parts of calcium carbonate, poly-
0.9 part of ethylene waxes, 14 parts of toner, 7 parts of plasticizer, 0.7 part of compatilizer, 0.5 part of antioxidant, 0.8 part of light stabilizer and heat are steady
Determine 0.6 part of agent.
It with the addition of acetal resin in raw material, acetal resin has that tensile strength height, good toughness, wearability be good, fatigue durability
Good, good and good impact resistance the advantage of heat endurance, is favorably improved the toughness of the resistant to elevated temperatures wire cable material of preparation.
Polysulfone resin is with the addition of in raw material, polysulfone resin has the good, good toughness of rigidity, heat-resisting quantity good and good insulating
Advantage.
Polyurethane rubber is with the addition of in raw material, polyurethane rubber has tensile strength high, elastic good, anti-
High, the wear-resisting and heat-resisting advantage of tearing strength, is favorably improved the toughness of the resistant to elevated temperatures wire cable material of preparation.
It with the addition of ceramic fibre in raw material, ceramic fibre has that light weight, high temperature resistant, heat endurance be good, fire resistance is good and anti-
The characteristics of drawing High anti bending strength.
With the addition of boron carbide in raw material, boron carbide have that light weight, intensity are high, high-temperature stability is good, chemical stability is good and
The good advantage of fire resistance.
Plasticizer is dibutyl phthalate, and it is tough to improve its in resistant to elevated temperatures wire cable material process
Property.
Compatilizer is that maleic anhydride is grafted compatilizer, by intermolecular bonding force, promotes incompatible two kinds of polymer
It is combined together, and then reaches the purpose of stabilized blends.
Antioxidant is thio-2 acid 2 stearyl ester, can prevent or delay the resistant to elevated temperatures wire cable material prepared
Oxidation.
Light stabilizer is carbon black, can cover or reflect the material of ultraviolet, prevents light from penetrating wire cable material, reaches
Protect the purpose of the resistant to elevated temperatures wire cable material prepared.
Heat stabilizer is dibasic lead stearate, and dibasic lead stearate has that heat endurance is good, electrical insulating property is good and resistance to
Aqueous good advantage, it is possible to increase the heat endurance of the resistant to elevated temperatures wire cable material of preparation.
A kind of preparation method of resistant to elevated temperatures wire cable material, comprises the following steps：
(1) raw material is weighed according to the parts by weight of resistant to elevated temperatures wire cable material raw material；
(2) add raw materials into mixer and stir, produce stirring material；
(3) stirring material is added into banburying in banbury, produces banburying material；
(4) banburying material is added in double screw extruder and extruded, produce extruded stock；
(5) procedure of processing for carry out successively pelletizing, cooling and packaging by extruded stock completes to produce.
Embodiment 2
A kind of resistant to elevated temperatures wire cable material, includes the raw material of following parts by weight：50 parts of Corvic, acetal resin
20 parts, it is 22 parts of polysulfone resin, 40 parts of polyurethane rubber, 25 parts of ceramic fibre, 12 parts of boron carbide, 15 parts of calcium carbonate, poly-
0.8 part of ethylene waxes, 11 parts of toner, 4.5 parts of plasticizer, 0.5 part of compatilizer, 0.3 part of antioxidant, 0.7 part of light stabilizer and heat
0.4 part of stabilizer.
It with the addition of acetal resin in raw material, acetal resin has that tensile strength height, good toughness, wearability be good, fatigue durability
Good, good and good impact resistance the advantage of heat endurance, is favorably improved the toughness of the resistant to elevated temperatures wire cable material of preparation.
Polysulfone resin is with the addition of in raw material, polysulfone resin has the good, good toughness of rigidity, heat-resisting quantity good and good insulating
Advantage.
Polyurethane rubber is with the addition of in raw material, polyurethane rubber has tensile strength high, elastic good, anti-
High, the wear-resisting and heat-resisting advantage of tearing strength, is favorably improved the toughness of the resistant to elevated temperatures wire cable material of preparation.
It with the addition of ceramic fibre in raw material, ceramic fibre has that light weight, high temperature resistant, heat endurance be good, fire resistance is good and anti-
The characteristics of drawing High anti bending strength.
With the addition of boron carbide in raw material, boron carbide have that light weight, intensity are high, high-temperature stability is good, chemical stability is good and
The good advantage of fire resistance.
Plasticizer is dibutyl phthalate, and it is tough to improve its in resistant to elevated temperatures wire cable material process
Property.
Compatilizer is that maleic anhydride is grafted compatilizer, by intermolecular bonding force, promotes incompatible two kinds of polymer
It is combined together, and then reaches the purpose of stabilized blends.
Antioxidant is thio-2 acid 2 stearyl ester, can prevent or delay the resistant to elevated temperatures wire cable material prepared
Oxidation.
Light stabilizer is carbon black, can cover or reflect the material of ultraviolet, prevents light from penetrating wire cable material, reaches
Protect the purpose of the resistant to elevated temperatures wire cable material prepared.
Heat stabilizer is dibasic lead stearate, and dibasic lead stearate has that heat endurance is good, electrical insulating property is good and resistance to
Aqueous good advantage, it is possible to increase the heat endurance of the resistant to elevated temperatures wire cable material of preparation.
A kind of preparation method of resistant to elevated temperatures wire cable material, comprises the following steps：
(1) raw material is weighed according to the parts by weight of resistant to elevated temperatures wire cable material raw material；
(2) add raw materials into mixer and stir, produce stirring material；
(3) stirring material is added into banburying in banbury, produces banburying material；
(4) banburying material is added in double screw extruder and extruded, produce extruded stock；
(5) procedure of processing for carry out successively pelletizing, cooling and packaging by extruded stock completes to produce.
Embodiment 3
A kind of resistant to elevated temperatures wire cable material, includes the raw material of following parts by weight：60 parts of Corvic, acetal resin
30 parts, it is 34 parts of polysulfone resin, 60 parts of polyurethane rubber, 45 parts of ceramic fibre, 16 parts of boron carbide, 21 parts of calcium carbonate, poly-
1.0 parts of ethylene waxes, 17 parts of toner, 9.5 parts of plasticizer, 0.9 part of compatilizer, 0.7 part of antioxidant, 0.9 part of light stabilizer and heat
0.8 part of stabilizer.
It with the addition of acetal resin in raw material, acetal resin has that tensile strength height, good toughness, wearability be good, fatigue durability
Good, good and good impact resistance the advantage of heat endurance, is favorably improved the toughness of the resistant to elevated temperatures wire cable material of preparation.
Polysulfone resin is with the addition of in raw material, polysulfone resin has the good, good toughness of rigidity, heat-resisting quantity good and good insulating
Advantage.
Polyurethane rubber is with the addition of in raw material, polyurethane rubber has tensile strength high, elastic good, anti-
High, the wear-resisting and heat-resisting advantage of tearing strength, is favorably improved the toughness of the resistant to elevated temperatures wire cable material of preparation.
It with the addition of ceramic fibre in raw material, ceramic fibre has that light weight, high temperature resistant, heat endurance be good, fire resistance is good and anti-
The characteristics of drawing High anti bending strength.
With the addition of boron carbide in raw material, boron carbide have that light weight, intensity are high, high-temperature stability is good, chemical stability is good and
The good advantage of fire resistance.
Plasticizer is dibutyl phthalate, and it is tough to improve its in resistant to elevated temperatures wire cable material process
Property.
Compatilizer is that maleic anhydride is grafted compatilizer, by intermolecular bonding force, promotes incompatible two kinds of polymer
It is combined together, and then reaches the purpose of stabilized blends.
Antioxidant is thio-2 acid 2 stearyl ester, can prevent or delay the resistant to elevated temperatures wire cable material prepared
Oxidation.
Light stabilizer is carbon black, can cover or reflect the material of ultraviolet, prevents light from penetrating wire cable material, reaches
Protect the purpose of the resistant to elevated temperatures wire cable material prepared.
Heat stabilizer is dibasic lead stearate, and dibasic lead stearate has that heat endurance is good, electrical insulating property is good and resistance to
Aqueous good advantage, it is possible to increase the heat endurance of the resistant to elevated temperatures wire cable material of preparation.
A kind of preparation method of resistant to elevated temperatures wire cable material, comprises the following steps：
(1) raw material is weighed according to the parts by weight of resistant to elevated temperatures wire cable material raw material；
(2) add raw materials into mixer and stir, produce stirring material；
(3) stirring material is added into banburying in banbury, produces banburying material；
(4) banburying material is added in double screw extruder and extruded, produce extruded stock；
(5) procedure of processing for carry out successively pelletizing, cooling and packaging by extruded stock completes to produce.
Comparative example 1
A kind of resistant to elevated temperatures wire cable material, includes the raw material of following parts by weight：100 parts of Corvic, calcium carbonate
11 parts of 19 parts, 1 part of Tissuemat E, 15 parts of toner, 60 parts of polymeric plasticizer and heat stabilizer.
A kind of preparation method of resistant to elevated temperatures wire cable material, comprises the following steps：
(1) raw material is weighed according to the parts by weight of resistant to elevated temperatures wire cable material raw material；
(2) add raw materials into mixer and stir, produce stirring material；
(3) stirring material is added into banburying in banbury, produces banburying material；
(4) banburying material is added in double screw extruder and extruded, produce extruded stock；
(5) procedure of processing for carry out successively pelletizing, cooling and packaging by extruded stock completes to produce.
Resistant to elevated temperatures wire cable material made from embodiment 1, embodiment 2, embodiment 3 and comparative example 1 is subjected to performance survey
Examination, test result is as shown in table 1：
From the data of table 1 compare as can be seen that it is an advantage of the invention that：
1st, a kind of resistant to elevated temperatures wire cable material and preparation method thereof, implementation is can be seen that from the rupture strength value measured
Example 1-3 rupture strength value is above comparative example 1, illustrates the High anti bending strength of resistant to elevated temperatures wire cable material of the invention.
2nd, a kind of resistant to elevated temperatures wire cable material and preparation method thereof, implementation is can be seen that from the tensile strength values measured
Example 1-3 tensile strength values are above comparative example 1, illustrate that the tensile strength of resistant to elevated temperatures wire cable material of the invention is high.
3rd, a kind of resistant to elevated temperatures wire cable material and preparation method thereof, from measure can the frozen limit temperature can
Go out, embodiment 1-3 can the frozen limit temperature be above comparative example 1, illustrate resistant to elevated temperatures wire cable material of the invention
High temperature resistant.
4th, a kind of resistant to elevated temperatures wire cable material and preparation method thereof, can be seen that from the data of each index measured
Embodiment 1 is superior to embodiment 2, embodiment 3 and comparative example 1, illustrates the composition of raw materials of resistant to elevated temperatures wire cable material of the invention
With the reasonability of preparation method.
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 equivalent substitution, all essences in the present invention are carried out to which part technical characteristic
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 resistant to elevated temperatures wire cable material, it is characterised in that include the raw material of following parts by weight：Corvic 50-
60 parts, 20-30 parts of acetal resin, 22-34 parts of polysulfone resin, 40-60 parts of polyurethane rubber, 25-45 parts of ceramic fibre,
12-16 parts of boron carbide, 15-21 parts of calcium carbonate, 0.8-1.0 parts of Tissuemat E, 11-17 parts of toner, 4.5-9.5 parts of plasticizer, phase
Hold 0.4-0.8 parts of 0.5-0.9 parts of agent, 0.3-0.7 parts of antioxidant, 0.7-0.9 parts of light stabilizer and heat stabilizer.
2. resistant to elevated temperatures wire cable material according to claim 1, it is characterised in that include the raw material of following parts by weight：
55 parts of Corvic, 25 parts of acetal resin, 28 parts of polysulfone resin, 50 parts of polyurethane rubber, 35 parts of ceramic fibre,
14 parts of boron carbide, 18 parts of calcium carbonate, 0.9 part of Tissuemat E, 14 parts of toner, 7 parts of plasticizer, 0.7 part of compatilizer, antioxidant
0.6 part of 0.5 part, 0.8 part of light stabilizer and heat stabilizer.
3. resistant to elevated temperatures wire cable material according to claim 1, it is characterised in that：The plasticizer is phthalic acid
Dibutyl ester.
4. resistant to elevated temperatures wire cable material according to claim 1, it is characterised in that：The compatilizer connects for maleic anhydride
Branch compatilizer.
5. resistant to elevated temperatures wire cable material according to claim 1, it is characterised in that：The antioxidant is thio dipropyl
Sour distearyl alcohol ester.
6. resistant to elevated temperatures wire cable material according to claim 1, it is characterised in that：The light stabilizer is carbon black.
7. resistant to elevated temperatures wire cable material according to claim 1, it is characterised in that：The heat stabilizer is that dibasic is hard
Resin acid lead.
8. a kind of preparation method of resistant to elevated temperatures wire cable material as described in claim 1-7 any one, its feature exists
In comprising the following steps：
(1) raw material is weighed according to the parts by weight of resistant to elevated temperatures wire cable material raw material；
(2) add raw materials into mixer and stir, produce stirring material；
(3) stirring material is added into banburying in banbury, produces banburying material；
(4) banburying material is added in double screw extruder and extruded, produce extruded stock；
(5) procedure of processing for carry out successively pelletizing, cooling and packaging by extruded stock completes to produce.
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| CN201710537441.9A CN107254117A (en) | 2017-07-04 | 2017-07-04 | A kind of resistant to elevated temperatures wire cable material and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107722436A (en) * | 2017-11-23 | 2018-02-23 | 马鞍山松鹤信息科技有限公司 | A kind of LED special isolation material and preparation method thereof |
| CN107936605A (en) * | 2017-12-15 | 2018-04-20 | 苏州浩焱精密模具有限公司 | A kind of fire resistant electric wire CABLE MATERIALS and preparation method thereof |
| CN114806038A (en) * | 2022-05-21 | 2022-07-29 | 陈宇铜 | Wear-resistant and high-temperature-resistant wire and cable and manufacturing method thereof |
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| CN102108149A (en) * | 2009-12-28 | 2011-06-29 | 崔贵府 | General-purpose thermoplastic plastic compound containing ceramic fiber and preparation method thereof |
| CN105017675A (en) * | 2015-06-19 | 2015-11-04 | 深圳市帝源新材料科技有限公司 | Polyurethane elastomer modified polyvinyl chloride electric cable material and manufacturing process thereof |
| CN105936707A (en) * | 2016-06-14 | 2016-09-14 | 苏州杰姆斯特机械有限公司 | Oil resistant and high temperature resistant polyvinyl chloride cable material for automobiles and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102108149A (en) * | 2009-12-28 | 2011-06-29 | 崔贵府 | General-purpose thermoplastic plastic compound containing ceramic fiber and preparation method thereof |
| CN105017675A (en) * | 2015-06-19 | 2015-11-04 | 深圳市帝源新材料科技有限公司 | Polyurethane elastomer modified polyvinyl chloride electric cable material and manufacturing process thereof |
| CN105936707A (en) * | 2016-06-14 | 2016-09-14 | 苏州杰姆斯特机械有限公司 | Oil resistant and high temperature resistant polyvinyl chloride cable material for automobiles and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107722436A (en) * | 2017-11-23 | 2018-02-23 | 马鞍山松鹤信息科技有限公司 | A kind of LED special isolation material and preparation method thereof |
| CN107936605A (en) * | 2017-12-15 | 2018-04-20 | 苏州浩焱精密模具有限公司 | A kind of fire resistant electric wire CABLE MATERIALS and preparation method thereof |
| CN114806038A (en) * | 2022-05-21 | 2022-07-29 | 陈宇铜 | Wear-resistant and high-temperature-resistant wire and cable and manufacturing method thereof |
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