CN108641147A - A kind of wear-resisting anti-aging external application electronic connecting line sheath material and preparation method thereof - Google Patents
A kind of wear-resisting anti-aging external application electronic connecting line sheath material and preparation method thereof Download PDFInfo
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- CN108641147A CN108641147A CN201810386683.7A CN201810386683A CN108641147A CN 108641147 A CN108641147 A CN 108641147A CN 201810386683 A CN201810386683 A CN 201810386683A CN 108641147 A CN108641147 A CN 108641147A
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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
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
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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
- C08L27/12—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 fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
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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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- 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
- H01B3/445—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 from vinylfluorides or other fluoroethylenic compounds
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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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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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
-
- 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
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention discloses a kind of wear-resisting anti-aging external application electronic connecting line sheath material comprising the raw material of following parts by weight：30 ~ 50 parts of neoprene, 20 ~ 40 parts of tetrafluoroethene perfluoroalkyl vinyl ether copolymer, 20 ~ 40 parts of Corvic, 2 ~ 4 parts of waste and old tire rubber powder, 1 ~ 3 part of pitch, 0.5 ~ 1 part of dibasicity calcium stearate, 0.1 ~ 0.4 part of sodium carboxymethylcellulose, 0.8 ~ 1.6 part of 2 hydroxyl, 4 methoxy benzophenone, 3 ~ 5 parts of titanium dioxide, 1 ~ 3 part of 1,4 butyl glycol ester diol of polyadipate, 1 ~ 2 part of antimony pentoxide, 0.5 ~ 1.5 part of zinc oxide, 2 ~ 4 parts of crosslinking agent, 1 ~ 2 part of assistant crosslinking agent, 1 ~ 2 part of carbon black.The sheath material of the present invention is added with work by secondary cross-linking, and without vulcanization, production method is simple, processes and easy to use；With excellent anti-flammability and resistance to combustion, ageing-resistant performance, excellent electrical insulation capability, nonhygroscopic, insulation resistance is big, while having excellent corrosion resistance and environmental stress crack resistance, has greatly widened application range.
Description
Technical field
The present invention relates to electronic connecting line technical fields, and in particular to a kind of wear-resisting anti-aging external application electronic connecting line shield
Cover material and preparation method thereof.
Background technology
Electronic connecting line is one of the component for connecting electric/electronic circuit, mainly device and component, component with
Play a part of to be electrically connected between cabinet, system and subsystem and signal transmits.Electronic connecting line as electronics industry important zero
Accessory is one of most commonly used electronic building brick of purposes, is widely used in laptop of new generation, digital camera, video camera
The connection of equal electronic equipments inside/outside portion；The inside/outside portion data transmission of the electronic equipments such as LCD TV, accurate medical instrument, while
With preferable resistance to environment adaptability and reliability, can application range it is extremely wide.
Include mainly inner conductor and external jacket in electronic connecting line structure, transmission quality is mainly by inner conductor
Influence, but external jacket play the role of to the normal use of electronic connecting line it is very big, be electronic connecting line holding well make
With the guarantee of property.Due to the complexity of electronic connecting line use environment, electronic connecting line sheath material should have higher use
Performance.It often contacts, needs to have with the various complicated factors in external environment applied to the electronic connecting line in external environment
Good wearability, resistance to ag(e)ing, heat-resistant aging, anti-flammability, corrosion resistance etc..
Invention content
The object of the present invention is to provide a kind of connections of the external application electronics of wear-resisting anti-aging property and comprehensive practical function admirable
Line sheath material and preparation method thereof.
The present invention solve the technical solution that uses of above-mentioned technical problem for：A kind of wear-resisting anti-aging external application electronic connecting line
Sheath material comprising the raw material of following parts by weight：30 ~ 50 parts of neoprene, tetrafluoroethylene-perfluoroalkyl vinyl ether are total
20 ~ 40 parts of polymers, 20 ~ 40 parts of Corvic, 2 ~ 4 parts of waste and old tire rubber powder, 1 ~ 3 part of pitch, dibasicity calcium stearate 0.5
~ 1 part, it is 0.1 ~ 0.4 part of sodium carboxymethylcellulose, 0.8 ~ 1.6 part of ESCALOL 567,3 ~ 5 parts of titanium dioxide, poly-
1 ~ 3 part of adipic acid -1,4- butyl glycol ester diols, 1 ~ 2 part of antimony pentoxide, 0.5 ~ 1.5 part of zinc oxide, 1 ~ 2 part of carbon black, crosslinking agent
2 ~ 4 parts, 1 ~ 2 part of assistant crosslinking agent.
Further, the crosslinking agent is cumyl peroxide and diallyl phthalate, mass parts ratio
It is 3 ~ 5:1.
Further, the assistant crosslinking agent is trimethylol-propane trimethacrylate.
A kind of preparation method of wear-resisting anti-aging external application electronic connecting line sheath material comprising following step
Suddenly：
（1）It is on the waiting list raw material according to the parts by weight；
（2）By tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, Corvic, titanium dioxide, 1/2 zinc oxide, 1/3
Crosslinking agent and 1/3 assistant crosslinking agent be placed in kneading machine, 3 ~ 5min is kneaded at 150 ~ 160 DEG C；
（3）Neoprene, waste and old tire rubber powder, pitch, 1/2 zinc oxide, 1/3 crosslinking agent and 1/3 assistant crosslinking agent are placed in
In kneading machine, 3 ~ 5min is kneaded at 150 ~ 160 DEG C；
（4）By step（2）And step（3）It obtains being kneaded material and other surplus stocks is collectively disposed in kneading machine, in 150 ~ 160
It is kneaded 3 ~ 5min at DEG C, is subsequently placed in extruding pelletization in double screw extruder；
（5）By step（4）Obtained pellet 3 ~ 4min of hot pressing at 160 ~ 170 DEG C, is then fed into baking oven, in 100 ~ 105 DEG C
30 ~ 40h of lower aging is to get sheath material of the invention.
Compared with prior art, what the present invention had has the beneficial effect that：The sheath material of the present invention is multiple by secondary cross-linking
Processing, without vulcanization, production method is simple, processes and easy to use；The present invention sheath material have excellent anti-flammability and
Resistance to combustion, ageing-resistant performance, service life are long；With excellent electrical insulation capability, nonhygroscopic, insulation resistance is big；With excellent
Corrosion resistance and environmental stress crack resistance.The electronic connecting line of sheath material cladding using the present invention can be widely applied to
External wiring in electronics industry and white goods industry.
Specific implementation mode
With reference to specific embodiment, the present invention is described further, it should further be noted that the present invention
Embodiment is without being limited thereto.
Embodiment 1：A kind of wear-resisting anti-aging external application electronic connecting line sheath material comprising the original of following parts by weight
Material：40 parts of neoprene, 30 parts of tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, 30 parts of Corvic, waste and old tire glue
3 parts of powder, 2 parts of pitch, 0.8 part of dibasicity calcium stearate, 0.2 part of sodium carboxymethylcellulose, 2- hydroxyl -4- methoxyl group hexichol first
1.2 parts of ketone, 4 parts of titanium dioxide, 2 parts of polyadipate -1,4- butyl glycol ester diols, 1.5 parts of antimony pentoxide, 1 part of zinc oxide, carbon black
1.5 parts, 3 parts of crosslinking agent, 1.5 parts of assistant crosslinking agent.
Further, the crosslinking agent is cumyl peroxide and diallyl phthalate, mass parts ratio
It is 4:1；The assistant crosslinking agent is trimethylol-propane trimethacrylate.
A kind of preparation method of wear-resisting anti-aging external application electronic connecting line sheath material comprising following step
Suddenly：
（1）It is on the waiting list raw material according to the parts by weight；
（2）By tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, Corvic, titanium dioxide, 1/2 zinc oxide, 1/3
Crosslinking agent and 1/3 assistant crosslinking agent be placed in kneading machine, be kneaded 4min at 155 DEG C；
（3）Neoprene, waste and old tire rubber powder, pitch, 1/2 zinc oxide, 1/3 crosslinking agent and 1/3 assistant crosslinking agent are placed in
In kneading machine, 4min is kneaded at 155 DEG C；
（4）By step（2）And step（3）It obtains being kneaded material and other surplus stocks is collectively disposed in kneading machine, at 155 DEG C
It is kneaded 4min, is subsequently placed in extruding pelletization in double screw extruder；
（5）By step（4）Obtained pellet hot pressing 3min at 165 DEG C, is then fed into baking oven, the aging 35h at 100 DEG C,
Up to the sheath material of the present invention.
Embodiment 2：A kind of wear-resisting anti-aging external application electronic connecting line sheath material comprising the original of following parts by weight
Material：45 parts of neoprene, 35 parts of tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, 25 parts of Corvic, waste and old tire glue
3.5 parts of powder, 1.5 parts of pitch, 0.6 part of dibasicity calcium stearate, 0.3 part of sodium carboxymethylcellulose, 2- hydroxyl -4- methoxyl groups two
1 part of Benzophenone, 4.5 parts of titanium dioxide, 1.5 parts of polyadipate -1,4- butyl glycol ester diols, 1.8 parts of antimony pentoxide, zinc oxide
0.8 part, 1.8 parts of carbon black, 3.5 parts of crosslinking agent, 1.2 parts of assistant crosslinking agent.
Further, the crosslinking agent is cumyl peroxide and diallyl phthalate, mass parts ratio
It is 7:2；The assistant crosslinking agent is trimethylol-propane trimethacrylate.
A kind of preparation method of wear-resisting anti-aging external application electronic connecting line sheath material comprising following step
Suddenly：
（1）It is on the waiting list raw material according to the parts by weight；
（2）By tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, Corvic, titanium dioxide, 1/2 zinc oxide, 1/3
Crosslinking agent and 1/3 assistant crosslinking agent be placed in kneading machine, be kneaded 3min at 150 DEG C；
（3）Neoprene, waste and old tire rubber powder, pitch, 1/2 zinc oxide, 1/3 crosslinking agent and 1/3 assistant crosslinking agent are placed in
In kneading machine, 3min is kneaded at 160 DEG C；
（4）By step（2）And step（3）It obtains being kneaded material and other surplus stocks is collectively disposed in kneading machine, at 150 DEG C
It is kneaded 5min, is subsequently placed in extruding pelletization in double screw extruder；
（5）By step（4）Obtained pellet hot pressing 3min at 170 DEG C, is then fed into baking oven, the aging 36h at 105 DEG C,
Up to the sheath material of the present invention.
Embodiment 3：A kind of wear-resisting anti-aging external application electronic connecting line sheath material comprising the original of following parts by weight
Material：30 parts of neoprene, 20 parts of tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, 20 parts of Corvic, waste and old tire glue
2 parts of powder, 1 part of pitch, 0.5 part of dibasicity calcium stearate, 0.1 part of sodium carboxymethylcellulose, 2- hydroxyl -4- methoxyl group hexichol first
0.8 part of ketone, 3 parts of titanium dioxide, 1 part of polyadipate -1,4- butyl glycol ester diols, 1 part of antimony pentoxide, 0.5 part of zinc oxide, crosslinking
2 parts of agent, 1 part of carbon black, 1 part of assistant crosslinking agent.
Further, the crosslinking agent is cumyl peroxide and diallyl phthalate, mass parts ratio
It is 5:1；The assistant crosslinking agent is trimethylol-propane trimethacrylate.
A kind of preparation method of wear-resisting anti-aging external application electronic connecting line sheath material comprising following step
Suddenly：
（1）It is on the waiting list raw material according to the parts by weight；
（2）By tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, Corvic, titanium dioxide, 1/2 zinc oxide, 1/3
Crosslinking agent and 1/3 assistant crosslinking agent be placed in kneading machine, be kneaded 3min at 150 DEG C；
（3）Neoprene, waste and old tire rubber powder, pitch, 1/2 zinc oxide, 1/3 crosslinking agent and 1/3 assistant crosslinking agent are placed in
In kneading machine, 3min is kneaded at 150 DEG C；
（4）By step（2）And step（3）It obtains being kneaded material and other surplus stocks is collectively disposed in kneading machine, at 150 DEG C
It is kneaded 3min, is subsequently placed in extruding pelletization in double screw extruder；
（5）By step（4）Obtained pellet hot pressing 3min at 160 DEG C, is then fed into baking oven, the aging 30h at 100 DEG C,
Up to the sheath material of the present invention.
Embodiment 4：A kind of wear-resisting anti-aging external application electronic connecting line sheath material comprising the original of following parts by weight
Material：50 parts of neoprene, 40 parts of tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, 40 parts of Corvic, waste and old tire glue
4 parts of powder, 3 parts of pitch, 1 part of dibasicity calcium stearate, 0.4 part of sodium carboxymethylcellulose, ESCALOL 567
1.6 parts, 5 parts of titanium dioxide, 3 parts of polyadipate -1,4- butyl glycol ester diols, 2 parts of antimony pentoxide, 1.5 parts of zinc oxide, crosslinking agent
4 parts, 2 parts of carbon black, 2 parts of assistant crosslinking agent.
Further, the crosslinking agent is cumyl peroxide and diallyl phthalate, mass parts ratio
It is 3:1；The assistant crosslinking agent is trimethylol-propane trimethacrylate.
A kind of preparation method of wear-resisting anti-aging external application electronic connecting line sheath material comprising following step
Suddenly：
（1）It is on the waiting list raw material according to the parts by weight；
（2）By tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, Corvic, titanium dioxide, 1/2 zinc oxide, 1/3
Crosslinking agent and 1/3 assistant crosslinking agent be placed in kneading machine, be kneaded 5min at 160 DEG C；
（3）Neoprene, waste and old tire rubber powder, pitch, 1/2 zinc oxide, 1/3 crosslinking agent and 1/3 assistant crosslinking agent are placed in
In kneading machine, 5min is kneaded at 160 DEG C；
（4）By step（2）And step（3）It obtains being kneaded material and other surplus stocks is collectively disposed in kneading machine, at 160 DEG C
It is kneaded 5min, is subsequently placed in extruding pelletization in double screw extruder；
（5）By step（4）Obtained pellet hot pressing 4min at 170 DEG C, is then fed into baking oven, the aging 40h at 105 DEG C,
Up to the sheath material of the present invention.
Embodiment 5：A kind of wear-resisting anti-aging external application electronic connecting line sheath material comprising the original of following parts by weight
Material：40 parts of neoprene, 40 parts of tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, 20 parts of Corvic, waste and old tire glue
4 parts of powder, 1 part of pitch, 0.5 part of dibasicity calcium stearate, 0.4 part of sodium carboxymethylcellulose, 2- hydroxyl -4- methoxyl group hexichol first
0.8 part of ketone, 5 parts of titanium dioxide, 3 parts of polyadipate -1,4- butyl glycol ester diols, 1 part of antimony pentoxide, 0.5 part of zinc oxide, crosslinking
4 parts of agent, 2 parts of carbon black, 1 part of assistant crosslinking agent.
Further, the crosslinking agent is cumyl peroxide and diallyl phthalate, mass parts ratio
It is 9:2；The assistant crosslinking agent is trimethylol-propane trimethacrylate.
A kind of preparation method of wear-resisting anti-aging external application electronic connecting line sheath material comprising following step
Suddenly：
（1）It is on the waiting list raw material according to the parts by weight；
（2）By tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, Corvic, titanium dioxide, 1/2 zinc oxide, 1/3
Crosslinking agent and 1/3 assistant crosslinking agent be placed in kneading machine, be kneaded 3.5min at 153 DEG C；
（3）Neoprene, waste and old tire rubber powder, pitch, 1/2 zinc oxide, 1/3 crosslinking agent and 1/3 assistant crosslinking agent are placed in
In kneading machine, 4min is kneaded at 157 DEG C；
（4）By step（2）And step（3）It obtains being kneaded material and other surplus stocks is collectively disposed in kneading machine, at 155 DEG C
It is kneaded 5min, is subsequently placed in extruding pelletization in double screw extruder；
（5）By step（4）Obtained pellet hot pressing 3min at 165 DEG C, is then fed into baking oven, the aging 36h at 103 DEG C, i.e.,
Obtain sheath material of the invention.
Performance test is standardized to the obtained materials of 1-5 of the embodiment of the present invention, the results are shown in table below.
Should be it is again noted that above-described embodiment be only used for being illustrated present disclosure, rather than limit, with this
Any change in the comparable meaning and scope of claims of invention, all it is believed that being included in the guarantor of claims
It protects in range.
Claims (5)
1. a kind of wear-resisting anti-aging external application electronic connecting line sheath material, which is characterized in that include the original of following parts by weight
Material：30 ~ 50 parts of neoprene, 20 ~ 40 parts of tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, Corvic 20 ~ 40
Part, 2 ~ 4 parts of waste and old tire rubber powder, 1 ~ 3 part of pitch, 0.5 ~ 1 part of dibasicity calcium stearate, 0.1 ~ 0.4 part of sodium carboxymethylcellulose,
0.8 ~ 1.6 part of ESCALOL 567,3 ~ 5 parts of titanium dioxide, 1 ~ 3 part of polyadipate -1,4- butyl glycol ester diols,
1 ~ 2 part of antimony pentoxide, 0.5 ~ 1.5 part of zinc oxide, 1 ~ 2 part of carbon black, 2 ~ 4 parts of crosslinking agent, 1 ~ 2 part of assistant crosslinking agent.
2. a kind of wear-resisting anti-aging external application electronic connecting line sheath material according to claim 1, which is characterized in that packet
Include the raw material of following parts by weight：40 parts of neoprene, 30 parts of tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, polychlorostyrene second
30 parts of olefine resin, 3 parts of waste and old tire rubber powder, 2 parts of pitch, 0.8 part of dibasicity calcium stearate, 0.2 part of sodium carboxymethylcellulose, 2-
1.2 parts of hydroxyl -4- methoxy benzophenones, 4 parts of titanium dioxide, 2 parts of polyadipate -1,4- butyl glycol ester diols, antimony pentoxide
1.5 parts, 1 part of zinc oxide, 1.5 parts of carbon black, 3 parts of crosslinking agent, 1.5 parts of assistant crosslinking agent.
3. a kind of wear-resisting anti-aging external application electronic connecting line sheath material according to claim 1 or 2, feature exist
In：The crosslinking agent is cumyl peroxide and diallyl phthalate, and mass parts ratio is 3 ~ 5:1.
4. a kind of wear-resisting anti-aging external application electronic connecting line sheath material according to claim 1 or 2, feature exist
In：The assistant crosslinking agent is trimethylol-propane trimethacrylate.
5. a kind of preparation method of wear-resisting anti-aging external application electronic connecting line sheath material according to claim 1 or 2,
It is characterized by comprising the following steps：
（1）It is on the waiting list raw material according to the parts by weight；
（2）By tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, Corvic, titanium dioxide, 1/2 zinc oxide, 1/3
Crosslinking agent and 1/3 assistant crosslinking agent be placed in kneading machine, 3 ~ 5min is kneaded at 150 ~ 160 DEG C；
（3）Neoprene, waste and old tire rubber powder, pitch, 1/2 zinc oxide, 1/3 crosslinking agent and 1/3 assistant crosslinking agent are placed in
In kneading machine, 3 ~ 5min is kneaded at 150 ~ 160 DEG C；
（4）By step（2）And step（3）It obtains being kneaded material and other surplus stocks is collectively disposed in kneading machine, in 150 ~ 160
It is kneaded 3 ~ 5min at DEG C, is subsequently placed in extruding pelletization in double screw extruder；
（5）By step（4）Obtained pellet 3 ~ 4min of hot pressing at 160 ~ 170 DEG C, is then fed into baking oven, in 100 ~ 105 DEG C
30 ~ 40h of lower aging is to get sheath material of the invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810386683.7A CN108641147A (en) | 2018-04-26 | 2018-04-26 | A kind of wear-resisting anti-aging external application electronic connecting line sheath material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810386683.7A CN108641147A (en) | 2018-04-26 | 2018-04-26 | A kind of wear-resisting anti-aging external application electronic connecting line sheath material and preparation method thereof |
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| CN108641147A true CN108641147A (en) | 2018-10-12 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104844984A (en) * | 2015-05-29 | 2015-08-19 | 合肥得润电子器件有限公司 | Polyvinyl chloride cable material for notebook computer connecting wires and preparation method thereof |
| CN106397998A (en) * | 2016-08-31 | 2017-02-15 | 江苏领瑞新材料科技有限公司 | Abrasion proof antioxidant electric cable material and preparation method thereof |
-
2018
- 2018-04-26 CN CN201810386683.7A patent/CN108641147A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104844984A (en) * | 2015-05-29 | 2015-08-19 | 合肥得润电子器件有限公司 | Polyvinyl chloride cable material for notebook computer connecting wires and preparation method thereof |
| CN106397998A (en) * | 2016-08-31 | 2017-02-15 | 江苏领瑞新材料科技有限公司 | Abrasion proof antioxidant electric cable material and preparation method thereof |
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Application publication date: 20181012 |