CN107200894A - A kind of novel cable material and preparation method thereof - Google Patents
A kind of novel cable material and preparation method thereof Download PDFInfo
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- CN107200894A CN107200894A CN201710419766.7A CN201710419766A CN107200894A CN 107200894 A CN107200894 A CN 107200894A CN 201710419766 A CN201710419766 A CN 201710419766A CN 107200894 A CN107200894 A CN 107200894A
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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
- C08L21/00—Compositions of unspecified rubbers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/28—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
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
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- 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
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
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- 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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- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- 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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- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- 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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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L2205/00—Polymer mixtures characterised by other features
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Abstract
The invention discloses a kind of novel cable material, include the raw material of following parts by weight：30~50 parts of polyvinyl resin, 20~30 parts of recycled polyethylene, 30~40 parts of rubber, 5~10 parts of polycyclotriphosphaz-ne sulfone microballoon, 10~20 parts of magnesium hydroxide, 2~5 parts of antioxidant, 1~4 part of ultra-violet absorber, 0.5~1 part of antiseptic, 1~2 part of calcium carbonate, 2~3 parts of plasticizer, 0.3~0.8 part of lubricant.The novel cable material has excellent fire resistance, good machining property and preferable insulating properties, while having mould-proof function.
Description
Technical field
The invention belongs to CABLE MATERIALS technical field, and in particular to a kind of novel cable material and preparation method thereof.
Background technology
Electric wire has the effect of power Transmission and information conveyance, and important work is played in people live and produce
With.Low cigarette, low toxicity are designed and prepare, while but also with excellent fire-retardancy and the CABLE MATERIALS of insulating properties, as current fire-retardant
The focus of research.
Traditional magnesium hydroxide and aluminium hydroxide based flame retardant, although can assign material good fire resistance, still, by
In the matrix resin of most of CABLE MATERIALSs be nonpolar polyolefin macromolecular, magnesium hydroxide, aluminium hydroxide with polarity
Compatibility is poor, often reduces the mechanical property and processing characteristics of material.
Phosphorus nitrile compounds are that, to be alternately arranged on main chain with phosphorus nitrogen-atoms, side chain is new for a class of different organic substituents
Type organic and inorganic compound, it has the incomparable superiority of traditional polymer.And the polycyclic obtained by precipitation polymerization method
Three phosphonitriles-sulfone microballoon, due to highly cross-linked chemical constitution, with excellent heat endurance, the residual at 600 DEG C in atmosphere
Rate reaches more than 50%；The phosphorus nitrogen of high content constitutes collaboration system simultaneously, with superior flame retardant effect, is a kind of efficient new
Type fire retardant.
The content of the invention
The invention provides a kind of novel cable material and preparation method thereof, the novel cable material has excellent anti-flammability
Energy, good machining property and preferable insulating properties, while having mould-proof function.
In order to solve the problem of prior art is present, adopt the following technical scheme that：
A kind of novel cable material, includes the raw material of following parts by weight：30~50 parts of polyvinyl resin, recycled polyethylene 20~30
Part, 30~40 parts of rubber, polycyclotriphosphaz-ne -5~10 parts of sulfone microballoon, 10~20 parts of magnesium hydroxide, 2~5 parts of antioxidant, ultraviolet
1~4 part of absorbent, 0.5~1 part of antiseptic, 1~2 part of calcium carbonate, 2~3 parts of plasticizer, 0.3~0.8 part of lubricant.
It is preferred that, the novel cable material includes the raw material of following parts by weight：35~42 parts of polyvinyl resin, polyethylene
23~28 parts of reworked material, 32~37 parts of rubber, polycyclotriphosphaz-ne -6~8 parts of sulfone microballoon, 11~16 parts of magnesium hydroxide, antioxidant 3
~4 parts, 2~3 parts of ultra-violet absorber, 0.7~0.9 part of antiseptic, 1.2~1.7 parts of calcium carbonate, 2.2~2.7 parts of plasticizer,
0.4~0.6 part of lubricant.
It is preferred that, the novel cable material includes the raw material of following parts by weight：39 parts of polyvinyl resin, polyethylene regeneration
25 parts of material, 34 parts of rubber, polycyclotriphosphaz-ne -7 parts of sulfone microballoon, 13 parts of magnesium hydroxide, 3.5 parts of antioxidant, ultra-violet absorber 2.4
Part, 0.8 part of antiseptic, 1.6 parts of calcium carbonate, 2.5 parts of plasticizer, 0.5 part of lubricant.
It is preferred that, the antioxidant be antioxidant 1010, i.e., four [β-（3,5- di-tert-butyl-hydroxy phenyls）Propionic acid] season
Doutrate.
It is preferred that, the lubricant is stearic acid, magnesium stearate, paraffin or PE waxes.
It is preferred that, the antiseptic is the silicate of inorganic silver ion.
A kind of method for preparing the novel cable material, comprises the following steps：
（1）By above-mentioned formula weigh polyvinyl resin, recycled polyethylene, rubber, polycyclotriphosphaz-ne-sulfone microballoon, magnesium hydroxide,
Antioxidant, ultra-violet absorber, antiseptic, calcium carbonate, plasticizer, lubricant, it is standby；
（2）Polycyclotriphosphaz-ne-sulfone microballoon, magnesium hydroxide are mixed with calcium carbonate, mixture A is obtained；
（3）Polyvinyl resin, recycled polyethylene, antioxidant, ultra-violet absorber, antiseptic, lubricant are placed in and pinched at a high speed
Heating carries out mixed on low speed in conjunction machine, and the temperature control of high-speed kneading machine is at 110~120 DEG C, while plasticizer is divided 2~3 times
Input, after plasticizer is added completely into, starts mixed at high speed；
（4）When mixed at high speed to temperature of charge rises to 90 DEG C, mixed on low speed is again started up, is first added in the case of mixed on low speed
Mixture A is well mixed, and then adds elastomeric material, continues mixed on low speed 40~50 seconds, when temperature of charge is up to 90 DEG C, discharging,
Obtain mixed material；
（5）By step（4）The mixed material obtained directly carries out extruding pelletization using double screw extruder, dries, you can obtain institute
State novel cable material.
It is preferred that, the temperature range of the extruding and pelletizing process is 100~140 DEG C, and the drying process is 80~85 DEG C
Hot wind flow is dried 2~3 hours.
Compared with prior art, it has the advantages that the present invention：
Novel cable material of the present invention has excellent fire resistance, good machining property and preferable insulating properties
Can, while having mould-proof function, environmental protection is specific as follows：
（1）Due to polycyclotriphosphaz-ne-sulfone microballoon elevated chemical crosslinking, contain with higher carbon yield, in structure and be alternately arranged
- P=N- structures, with magnesium hydroxide compound, it is possible to increase the residual rate under CABLE MATERIALS high temperature, obtain the electricity of excellent flame retardancy
Cable material
（2）By the antiseptic for adding proper ratio so that the CABLE MATERIALS of preparation both have antimycotic effect, while without because
The performance of original CABLE MATERIALS is influenceed for the addition of antiseptic；
（3）The CABLE MATERIALS is burnt at relatively high temperatures, either flaming combustion or flameless combustion, with small excellent of smoke amount
Point, meanwhile, the toxicant such as cable is not leaded, antimony is a kind of environmental type CABLE MATERIALS.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments be merely to illustrate the present invention and without
In limitation the scope of the present invention.
Embodiment 1
The present embodiment is related to a kind of novel cable material, includes the raw material of following parts by weight：30 parts of polyvinyl resin, polyethylene regeneration
Material 20 parts, 30 parts of rubber, polycyclotriphosphaz-ne -5 parts of sulfone microballoon, 10 parts of magnesium hydroxide, 2 parts of antioxidant, 1 part of ultra-violet absorber,
0.5 part of antiseptic, 1 part of calcium carbonate, 2 parts of plasticizer, 0.3 part of lubricant.
Wherein, the antioxidant be antioxidant 1010, i.e., four [β-（3,5- di-tert-butyl-hydroxy phenyls）Propionic acid] season penta
Four alcohol esters.
Wherein, the lubricant is stearic acid.
Wherein, the antiseptic is the silicate of inorganic silver ion.
A kind of method for preparing the novel cable material, comprises the following steps：
（1）By above-mentioned formula weigh polyvinyl resin, recycled polyethylene, rubber, polycyclotriphosphaz-ne-sulfone microballoon, magnesium hydroxide,
Antioxidant, ultra-violet absorber, antiseptic, calcium carbonate, plasticizer, lubricant, it is standby；
（2）Polycyclotriphosphaz-ne-sulfone microballoon, magnesium hydroxide are mixed with calcium carbonate, mixture A is obtained；
（3）Polyvinyl resin, recycled polyethylene, antioxidant, ultra-violet absorber, antiseptic, lubricant are placed in and pinched at a high speed
Heating carries out mixed on low speed in conjunction machine, and the temperature control of high-speed kneading machine is at 110 DEG C, while by 2 inputs of plasticizer point, waiting to increase
After modeling agent is added completely into, start mixed at high speed；
（4）When mixed at high speed to temperature of charge rises to 90 DEG C, mixed on low speed is again started up, is first added in the case of mixed on low speed
Mixture A is well mixed, and then adds elastomeric material, continues mixed on low speed 40 seconds, when temperature of charge is up to 90 DEG C, and discharging obtains mixed
Compound material；
（5）By step（4）The mixed material obtained directly carries out extruding pelletization using double screw extruder, dries, you can obtain institute
State novel cable material.
Wherein, the temperature range of the extruding and pelletizing process is 100~140 DEG C, and the drying process is 80 DEG C of hot air flows
It is dynamic to dry 2 hours.
Embodiment 2
The present embodiment is related to a kind of novel cable material, includes the raw material of following parts by weight：50 parts of polyvinyl resin, polyethylene regeneration
Material 30 parts, 40 parts of rubber, polycyclotriphosphaz-ne -10 parts of sulfone microballoon, 20 parts of magnesium hydroxide, 5 parts of antioxidant, 4 parts of ultra-violet absorber,
1 part of antiseptic, 2 parts of calcium carbonate, 3 parts of plasticizer, 0.8 part of lubricant.
Wherein, the antioxidant be antioxidant 1010, i.e., four [β-（3,5- di-tert-butyl-hydroxy phenyls）Propionic acid] season penta
Four alcohol esters.
Wherein, the lubricant is magnesium stearate.
Wherein, the antiseptic is the silicate of inorganic silver ion.
A kind of method for preparing the novel cable material, comprises the following steps：
（1）By above-mentioned formula weigh polyvinyl resin, recycled polyethylene, rubber, polycyclotriphosphaz-ne-sulfone microballoon, magnesium hydroxide,
Antioxidant, ultra-violet absorber, antiseptic, calcium carbonate, plasticizer, lubricant, it is standby；
（2）Polycyclotriphosphaz-ne-sulfone microballoon, magnesium hydroxide are mixed with calcium carbonate, mixture A is obtained；
（3）Polyvinyl resin, recycled polyethylene, antioxidant, ultra-violet absorber, antiseptic, lubricant are placed in and pinched at a high speed
Heating carries out mixed on low speed in conjunction machine, and the temperature control of high-speed kneading machine is at 120 DEG C, while by 3 inputs of plasticizer point, waiting to increase
After modeling agent is added completely into, start mixed at high speed；
（4）When mixed at high speed to temperature of charge rises to 90 DEG C, mixed on low speed is again started up, is first added in the case of mixed on low speed
Mixture A is well mixed, and then adds elastomeric material, continues mixed on low speed 50 seconds, when temperature of charge is up to 90 DEG C, and discharging obtains mixed
Compound material；
（5）By step（4）The mixed material obtained directly carries out extruding pelletization using double screw extruder, dries, you can obtain institute
State novel cable material.
Wherein, the temperature range of the extruding and pelletizing process is 100~140 DEG C, and the drying process is 85 DEG C of hot air flows
It is dynamic to dry 3 hours.
Embodiment 3
The present embodiment is related to a kind of novel cable material, includes the raw material of following parts by weight：35 parts of polyvinyl resin, polyethylene regeneration
Material 23 parts, 32 parts of rubber, polycyclotriphosphaz-ne -6 parts of sulfone microballoon, 11 parts of magnesium hydroxide, 3 parts of antioxidant, 2 parts of ultra-violet absorber,
0.7 part of antiseptic, 1.2 parts of calcium carbonate, 2.2 parts of plasticizer, 0.4 part of lubricant.
Wherein, the antioxidant be antioxidant 1010, i.e., four [β-（3,5- di-tert-butyl-hydroxy phenyls）Propionic acid] season penta
Four alcohol esters.
Wherein, the lubricant is paraffin.
Wherein, the antiseptic is the silicate of inorganic silver ion.
A kind of method for preparing the novel cable material, comprises the following steps：
（1）By above-mentioned formula weigh polyvinyl resin, recycled polyethylene, rubber, polycyclotriphosphaz-ne-sulfone microballoon, magnesium hydroxide,
Antioxidant, ultra-violet absorber, antiseptic, calcium carbonate, plasticizer, lubricant, it is standby；
（2）Polycyclotriphosphaz-ne-sulfone microballoon, magnesium hydroxide are mixed with calcium carbonate, mixture A is obtained；
（3）Polyvinyl resin, recycled polyethylene, antioxidant, ultra-violet absorber, antiseptic, lubricant are placed in and pinched at a high speed
Heating carries out mixed on low speed in conjunction machine, and the temperature control of high-speed kneading machine is at 115 DEG C, while by 3 inputs of plasticizer point, waiting to increase
After modeling agent is added completely into, start mixed at high speed；
（4）When mixed at high speed to temperature of charge rises to 90 DEG C, mixed on low speed is again started up, is first added in the case of mixed on low speed
Mixture A is well mixed, and then adds elastomeric material, continues mixed on low speed 45 seconds, when temperature of charge is up to 90 DEG C, and discharging obtains mixed
Compound material；
（5）By step（4）The mixed material obtained directly carries out extruding pelletization using double screw extruder, dries, you can obtain institute
State novel cable material.
Wherein, the temperature range of the extruding and pelletizing process is 100~140 DEG C, and the drying process is 81 DEG C of hot air flows
It is dynamic to dry 2.5 hours.
Embodiment 4
The present embodiment is related to a kind of novel cable material, includes the raw material of following parts by weight：42 parts of polyvinyl resin, polyethylene regeneration
Material 28 parts, 37 parts of rubber, polycyclotriphosphaz-ne -8 parts of sulfone microballoon, 16 parts of magnesium hydroxide, 4 parts of antioxidant, 3 parts of ultra-violet absorber,
0.9 part of antiseptic, 1.7 parts of calcium carbonate, 2.7 parts of plasticizer, 0.6 part of lubricant.
Wherein, the antioxidant be antioxidant 1010, i.e., four [β-（3,5- di-tert-butyl-hydroxy phenyls）Propionic acid] season penta
Four alcohol esters.
Wherein, the lubricant is PE waxes.
Wherein, the antiseptic is the silicate of inorganic silver ion.
A kind of method for preparing the novel cable material, comprises the following steps：
（1）By above-mentioned formula weigh polyvinyl resin, recycled polyethylene, rubber, polycyclotriphosphaz-ne-sulfone microballoon, magnesium hydroxide,
Antioxidant, ultra-violet absorber, antiseptic, calcium carbonate, plasticizer, lubricant, it is standby；
（2）Polycyclotriphosphaz-ne-sulfone microballoon, magnesium hydroxide are mixed with calcium carbonate, mixture A is obtained；
（3）Polyvinyl resin, recycled polyethylene, antioxidant, ultra-violet absorber, antiseptic, lubricant are placed in and pinched at a high speed
Heating carries out mixed on low speed in conjunction machine, and the temperature control of high-speed kneading machine is at 113 DEG C, while by 2 inputs of plasticizer point, waiting to increase
After modeling agent is added completely into, start mixed at high speed；
（4）When mixed at high speed to temperature of charge rises to 90 DEG C, mixed on low speed is again started up, is first added in the case of mixed on low speed
Mixture A is well mixed, and then adds elastomeric material, continues mixed on low speed 45 seconds, when temperature of charge is up to 90 DEG C, and discharging obtains mixed
Compound material；
（5）By step（4）The mixed material obtained directly carries out extruding pelletization using double screw extruder, dries, you can obtain institute
State novel cable material.
Wherein, the temperature range of the extruding and pelletizing process is 100~140 DEG C, and the drying process is 84 DEG C of hot air flows
It is dynamic to dry 2.5 hours.
Embodiment 5
The present embodiment is related to a kind of novel cable material, includes the raw material of following parts by weight：39 parts of polyvinyl resin, polyethylene regeneration
25 parts of material, 34 parts of rubber, polycyclotriphosphaz-ne -7 parts of sulfone microballoon, 13 parts of magnesium hydroxide, 3.5 parts of antioxidant, ultra-violet absorber 2.4
Part, 0.8 part of antiseptic, 1.6 parts of calcium carbonate, 2.5 parts of plasticizer, 0.5 part of lubricant.
Wherein, the antioxidant be antioxidant 1010, i.e., four [β-（3,5- di-tert-butyl-hydroxy phenyls）Propionic acid] season penta
Four alcohol esters.
Wherein, the lubricant is magnesium stearate.
Wherein, the antiseptic is the silicate of inorganic silver ion.
A kind of method for preparing the novel cable material, comprises the following steps：
（1）By above-mentioned formula weigh polyvinyl resin, recycled polyethylene, rubber, polycyclotriphosphaz-ne-sulfone microballoon, magnesium hydroxide,
Antioxidant, ultra-violet absorber, antiseptic, calcium carbonate, plasticizer, lubricant, it is standby；
（2）Polycyclotriphosphaz-ne-sulfone microballoon, magnesium hydroxide are mixed with calcium carbonate, mixture A is obtained；
（3）Polyvinyl resin, recycled polyethylene, antioxidant, ultra-violet absorber, antiseptic, lubricant are placed in and pinched at a high speed
Heating carries out mixed on low speed in conjunction machine, and the temperature control of high-speed kneading machine is at 115 DEG C, while by 2 inputs of plasticizer point, waiting to increase
After modeling agent is added completely into, start mixed at high speed；
（4）When mixed at high speed to temperature of charge rises to 90 DEG C, mixed on low speed is again started up, is first added in the case of mixed on low speed
Mixture A is well mixed, and then adds elastomeric material, continues mixed on low speed 43 seconds, when temperature of charge is up to 90 DEG C, and discharging obtains mixed
Compound material；
（5）By step（4）The mixed material obtained directly carries out extruding pelletization using double screw extruder, dries, you can obtain institute
State novel cable material.
Wherein, the temperature range of the extruding and pelletizing process is 100~140 DEG C, and the drying process is 81 DEG C of hot air flows
It is dynamic to dry 2.6 hours.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (8)
1. a kind of novel cable material, it is characterised in that include the raw material of following parts by weight：30~50 parts of polyvinyl resin, poly- second
20~30 parts of alkene reworked material, 30~40 parts of rubber, polycyclotriphosphaz-ne -5~10 parts of sulfone microballoon, 10~20 parts of magnesium hydroxide, antioxygen
2~5 parts of agent, 1~4 part of ultra-violet absorber, 0.5~1 part of antiseptic, 1~2 part of calcium carbonate, 2~3 parts of plasticizer, lubricant
0.3~0.8 part.
2. novel cable material according to claim 1, it is characterised in that include the raw material of following parts by weight：Polyethylene tree
35~42 parts of fat, 23~28 parts of recycled polyethylene, 32~37 parts of rubber, polycyclotriphosphaz-ne -6~8 parts of sulfone microballoon, magnesium hydroxide
11~16 parts, 3~4 parts of antioxidant, 2~3 parts of ultra-violet absorber, 0.7~0.9 part of antiseptic, 1.2~1.7 parts of calcium carbonate, increase
Mould 2.2~2.7 parts of agent, 0.4~0.6 part of lubricant.
3. novel cable material according to claim 1, it is characterised in that include the raw material of following parts by weight：Polyethylene tree
39 parts of fat, 25 parts of recycled polyethylene, 34 parts of rubber, polycyclotriphosphaz-ne -7 parts of sulfone microballoon, 13 parts of magnesium hydroxide, antioxidant 3.5
Part, 2.4 parts of ultra-violet absorber, 0.8 part of antiseptic, 1.6 parts of calcium carbonate, 2.5 parts of plasticizer, 0.5 part of lubricant.
4. novel cable material according to claim 1, it is characterised in that the antioxidant is antioxidant 1010, i.e., four [β-
（3,5- di-tert-butyl-hydroxy phenyls）Propionic acid] pentaerythritol ester.
5. novel cable material according to claim 1, it is characterised in that the lubricant is stearic acid, magnesium stearate, stone
Wax or PE waxes.
6. novel cable material according to claim 1, it is characterised in that the antiseptic is the silicic acid of inorganic silver ion
Salt.
7. a kind of method for preparing any one of the claim 1~6 novel cable material, it is characterised in that the preparation method
Comprise the following steps：
（1）By above-mentioned formula weigh polyvinyl resin, recycled polyethylene, rubber, polycyclotriphosphaz-ne-sulfone microballoon, magnesium hydroxide,
Antioxidant, ultra-violet absorber, antiseptic, calcium carbonate, plasticizer, lubricant, it is standby；
（2）Polycyclotriphosphaz-ne-sulfone microballoon, magnesium hydroxide are mixed with calcium carbonate, mixture A is obtained；
（3）Polyvinyl resin, recycled polyethylene, antioxidant, ultra-violet absorber, antiseptic, lubricant are placed in and pinched at a high speed
Heating carries out mixed on low speed in conjunction machine, and the temperature control of high-speed kneading machine is at 110~120 DEG C, while plasticizer is divided 2~3 times
Input, after plasticizer is added completely into, starts mixed at high speed；
（4）When mixed at high speed to temperature of charge rises to 90 DEG C, mixed on low speed is again started up, is first added in the case of mixed on low speed
Mixture A is well mixed, and then adds elastomeric material, continues mixed on low speed 40~50 seconds, when temperature of charge is up to 90 DEG C, discharging,
Obtain mixed material；
（5）By step（4）The mixed material obtained directly carries out extruding pelletization using double screw extruder, dries, you can obtain institute
State novel cable material.
8. preparation method according to claim 7, it is characterised in that the temperature range of the extruding and pelletizing process is 100
~140 DEG C, the drying process is that 80~85 DEG C of hot wind flows are dried 2~3 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710419766.7A CN107200894A (en) | 2017-06-06 | 2017-06-06 | A kind of novel cable material and preparation method thereof |
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| CN201710419766.7A CN107200894A (en) | 2017-06-06 | 2017-06-06 | A kind of novel cable material and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101570610A (en) * | 2009-06-04 | 2009-11-04 | 上海凯波特种电缆料厂有限公司 | Fire-retardant polyethylene cable material with mould-proof function and preparation method thereof |
| CN103044751A (en) * | 2012-12-29 | 2013-04-17 | 安徽省康利亚实业有限公司 | Production process of mildew-resistant flame retardant polyethylene cable granules |
| CN103333382A (en) * | 2013-04-09 | 2013-10-02 | 上海大学 | Polycyclotriphosphazene-sulfone microsphere-containing composite fire retardation cable material and preparation method thereof |
-
2017
- 2017-06-06 CN CN201710419766.7A patent/CN107200894A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101570610A (en) * | 2009-06-04 | 2009-11-04 | 上海凯波特种电缆料厂有限公司 | Fire-retardant polyethylene cable material with mould-proof function and preparation method thereof |
| CN103044751A (en) * | 2012-12-29 | 2013-04-17 | 安徽省康利亚实业有限公司 | Production process of mildew-resistant flame retardant polyethylene cable granules |
| CN103333382A (en) * | 2013-04-09 | 2013-10-02 | 上海大学 | Polycyclotriphosphazene-sulfone microsphere-containing composite fire retardation cable material and preparation method thereof |
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Application publication date: 20170926 |