CN106084401A - Cracking resistance height extension flame-retardant communication cable preparation method for material - Google Patents
Cracking resistance height extension flame-retardant communication cable preparation method for material Download PDFInfo
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- CN106084401A CN106084401A CN201610470253.4A CN201610470253A CN106084401A CN 106084401 A CN106084401 A CN 106084401A CN 201610470253 A CN201610470253 A CN 201610470253A CN 106084401 A CN106084401 A CN 106084401A
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- Prior art keywords
- mixing
- minute
- communication cable
- cracking resistance
- height extension
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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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- 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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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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 invention discloses a kind of cracking resistance height extension flame-retardant communication cable material, it is characterized in that, including following parts by weight of component: high density polyethylene (HDPE) 60 80, polyoxymethylene resin 20 30, tributyl citrate 18 22, TDE 34, calcium zinc stabilizer 23, schmigel 12, chlorinated paraffin 12, zinc stearate 23, meerschaum 10 12, Zirconium tetrafluoride. 12, dioctyl adipate DOA8 10, ascorbic acid 12, sodium alginate 23.Fire resistance of the present invention is good, crack resistence, and good processability improves work efficiency, extends the service life of CABLE MATERIALS.
Description
Technical field
The present invention relates to cable material field, particularly a kind of cracking resistance height extension flame-retardant communication cable preparation method for material.
Background technology
Wire or conductor by many mutual insulatings constitute cable core, and outside has the communication line of sealing sheath.Have
Outer jacket it is also equipped with outside sheath.There are the multiple system of layings such as built on stilts, direct-burried, pipeline and the bottom.It is divided into symmetry, coaxial by structure
And composite cable；It is divided into field operations and forever for cable (underground, submarine cable) by function.Communication cable transmission band is wider, communication
Capacity is relatively big, little by external interference, but is difficult to maintenance.Phone, telegram, data and image etc. can be transmitted.
Cable material is the primary raw material of processing oversheath, and oversheath is that the insulating barrier of protection electric wire prevents environmental factors
The structure division corroded.The Main Function of oversheath is the raising mechanical strength of electric wire, the protection against the tide of anti-chemical burn into, prevents
The abilities such as water logging people, prevention cable fire.Cable sheath material includes the multiple kinds such as rubber, plastics, nylon, all has each
From excellent characteristic, such as, neoprene has a good physical and mechanical properties, and oil resistant is heat-resisting, resistance to combustion, and resistance to daylight is resistance to smelly
Oxygen, acid and alkali-resistance, chemical-resistant reagent, there is higher hot strength, percentage elongation and reversible crystallinity, cementability is good, resistance to always
Change, heat-resisting, oil resistant, resistance to chemical corrosion excellent, 80～100 DEG C can life-time service, there is certain anti-flammability；With
Time there is also shortcoming, such as bin stability is poor.Other protective cover material there is also certain shortcoming, and along with cable
Range of application is increasingly wider, and the performance of protective cover material is also required to improve.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that a kind of wearability improving communication cable material,
Weatherability, fire resistance is good, and good processability improves work efficiency, extends cracking resistance Gao Yan in the service life of CABLE MATERIALS
Exhibition flame-retardant communication cable preparation method for material.
The present invention is achieved by the following technical solutions:
A kind of cracking resistance height extension flame-retardant communication cable material, it is characterised in that include following parts by weight of component: high density polyethylene (HDPE)
60-80, polyoxymethylene resin 20-30, tributyl citrate 18-22, TDE 3-4, calcium zinc stabilizer 2-3, just
Beautiful powder 1-2, chlorinated paraffin 1-2, zinc stearate 2-3, meerschaum 10-12, Zirconium tetrafluoride. 1-2, dioctyl adipate DOA8-
10, ascorbic acid 1-2, sodium alginate 2-3, acrylic acid-2-hydroxy propyl ester 1-2, polyolefin elastomer 10-15, antioxygen
Agent 168 1-2, optimization filler 10-14；
The preparation method of described optimization filler is as follows: take off the raw material of row weight portion: silica-alumina carbon black 20-25, mica powder 10-
15, phenolic resin 1-2, dimethyl dimercapto 2-ethyl hexyl ethanoate stannum 2-4, semi-reinforcing hydrocarbon black 1-2, chlorinated paraffin 3.5-4, hydrogen
Vinegar 8-9, two fourths in magnesium oxide 6-8, dioctyl ester 2-3, cumyl peroxide 0.5-1, polyacrylate 20-30, poly-caproic acid
Base sodium naphthalene sulfonate 2.5-3, hydroxypropyl methyl cellulose sodium 2-4；By silica-alumina carbon black, mica powder and phenolic resin, dimethyl two mercapto
Guanidine-acetic acid different monooctyl ester stannum mixed grinding makes mixture in 2-3 hour；Again by semi-reinforcing hydrocarbon black, magnesium hydroxide and dioctyl ester, peroxide
Change diisopropylbenzene (DIPB), polyacrylate mix and blend reacts 60-90 minute, and temperature control, at 50 DEG C-60 DEG C, reacts 2-3 hour,
Make powder；Vinegar, nekal, hydroxypropyl methyl cellulose sodium in poly-caproic acid are heated 5-8 minute, adds preamble two
Planting processing product mixing and stirring, dispersion grinds to form the granule of 2-50 μm, to obtain final product.
Described cracking resistance height extension flame-retardant communication cable preparation method for material, it is characterised in that comprise the following steps:
(1), by high density polyethylene (HDPE), polyoxymethylene resin mixing, in the banbury of 80 DEG C-120 DEG C mixing 5-8 minute, then add
Add dioctyl adipate DOA, ascorbic acid, sodium alginate, acrylic acid-2-hydroxy propyl ester continue mixing 5-8 minute, standby；
(2) by tributyl citrate, TDE, calcium zinc stabilizer mixing and stirring, schmigel, chlorination stone are added
Wax, zinc stearate, meerschaum, Zirconium tetrafluoride., send in the water-bath of 50-60 DEG C, insulated and stirred 7-8 hour, then at 300-350w
Supersound process 26-30 minute under power, places in high-speed mixer, and under room temperature, the speed with 1000 revs/min stirs
After 10 minutes, after be placed in the air dry oven that temperature is 90 DEG C be dried 3 hours, take out grinds；
(3) polyolefin elastomer, irgasfos 168, optimization filler are put in high-speed kneading machine, pinch at a high speed at 90-100 DEG C
Close 7-9min, then put in the banbury of 160～170 DEG C, plasticate 18～20min, then add step (1), (2) gained material
At 110～130 DEG C mixing 5～8min, after compound cooling that then will be final, send into mill in mill, thin logical 6～7
Secondary, to obtain final product.
The present invention, by adding the optimization filler of special development, enhances the wearability of CABLE MATERIALS, and fire resistance is good, prevents opening
Split, good processability, improve work efficiency, extend the service life of CABLE MATERIALS.
Detailed description of the invention
A kind of cracking resistance height extension flame-retardant communication cable material, it is characterised in that include following parts by weight of component: high-density polyethylene
Alkene 80, polyoxymethylene resin 30, tributyl citrate 22, TDE 4, calcium zinc stabilizer 3, schmigel 2, chlorination
Paraffin 2, zinc stearate 3, meerschaum 12, Zirconium tetrafluoride. 2, dioctyl adipate DOA 10, ascorbic acid 2, sodium alginate
3, acrylic acid-2-hydroxy propyl ester 1-2, polyolefin elastomer 15, irgasfos 168 2, optimization filler 14；
The preparation method of described optimization filler is as follows: take off the raw material of row weight portion: silica-alumina carbon black 25, mica powder 15, phenolic aldehyde
Resin 2, dimethyl dimercapto 2-ethyl hexyl ethanoate stannum 4, semi-reinforcing hydrocarbon black 2, chlorinated paraffin 4, magnesium hydroxide 8, dioctyl ester 3, mistake
Vinegar 9, nekal 3, hydroxypropyl methyl cellulose sodium in oxidation diisopropylbenzene (DIPB) 1, polyacrylate 30, poly-caproic acid
4；Silica-alumina carbon black, mica powder are made mix with phenolic resin, dimethyl dimercapto 2-ethyl hexyl ethanoate stannum mixed grinding for 2-3 hour
Thing；Again semi-reinforcing hydrocarbon black, magnesium hydroxide are reacted 60-with dioctyl ester, cumyl peroxide, polyacrylate mix and blend
90 minutes, temperature control, at 50 DEG C-60 DEG C, reacted 2-3 hour, makes powder；By vinegar, nekal, hydroxyl in poly-caproic acid
Propyl methocel sodium heats 5-8 minute, adds preamble two kinds processing product mixing and stirring, and dispersion grinds to form 2-
The granule of 50 μm, to obtain final product.
Described cracking resistance height extension flame-retardant communication cable preparation method for material, it is characterised in that comprise the following steps:
(1), by high density polyethylene (HDPE), polyoxymethylene resin mixing, in the banbury of 80 DEG C-120 DEG C mixing 5-8 minute, then add
Add dioctyl adipate DOA, ascorbic acid, sodium alginate, acrylic acid-2-hydroxy propyl ester continue mixing 5-8 minute, standby；
(2) by tributyl citrate, TDE, calcium zinc stabilizer mixing and stirring, schmigel, chlorination stone are added
Wax, zinc stearate, meerschaum, Zirconium tetrafluoride., send in the water-bath of 50-60 DEG C, insulated and stirred 7-8 hour, then at 300-350w
Supersound process 26-30 minute under power, places in high-speed mixer, and under room temperature, the speed with 1000 revs/min stirs
After 10 minutes, after be placed in the air dry oven that temperature is 90 DEG C be dried 3 hours, take out grinds；
(3) polyolefin elastomer, irgasfos 168, optimization filler are put in high-speed kneading machine, pinch at a high speed at 90-100 DEG C
Close 7-9min, then put in the banbury of 160～170 DEG C, plasticate 18～20min, then add step (1), (2) gained material
At 110～130 DEG C mixing 5～8min, after compound cooling that then will be final, send into mill in mill, thin logical 6～7
Secondary, to obtain final product.
The environment-friendly type waterproof communication cable material performance that the present invention prepares: temperature resistant grade is high, the most long-time at 135 DEG C
Steady operation；Before aging: elongation at break 260%, tensile strength 11N/mm2；After aging: (110 DEG C, 240h)
Elongation at break 215%, tensile strength 7N/mm2；Resistance to ozone (24 DEG C, concentration 0.025-0.029%, 30h) without splitting
Stricture of vagina；Electrical property: specific insulation 1.9*1012 ohm. rice, breakdown strength 19Kv/mm.
Claims (2)
1. a cracking resistance height extension flame-retardant communication cable material, it is characterised in that include following parts by weight of component: high density polyethylene (HDPE)
60-80, polyoxymethylene resin 20-30, tributyl citrate 18-22, TDE 3-4, calcium zinc stabilizer 2-3, just
Beautiful powder 1-2, chlorinated paraffin 1-2, zinc stearate 2-3, meerschaum 10-12, Zirconium tetrafluoride. 1-2, dioctyl adipate DOA8-
10, ascorbic acid 1-2, sodium alginate 2-3, acrylic acid-2-hydroxy propyl ester 1-2, polyolefin elastomer 10-15, antioxygen
Agent 168 1-2, optimization filler 10-14；
The preparation method of described optimization filler is as follows: take off the raw material of row weight portion: silica-alumina carbon black 20-25, mica powder 10-
15, phenolic resin 1-2, dimethyl dimercapto 2-ethyl hexyl ethanoate stannum 2-4, semi-reinforcing hydrocarbon black 1-2, chlorinated paraffin 3.5-4, hydrogen
Vinegar 8-9, two fourths in magnesium oxide 6-8, dioctyl ester 2-3, cumyl peroxide 0.5-1, polyacrylate 20-30, poly-caproic acid
Base sodium naphthalene sulfonate 2.5-3, hydroxypropyl methyl cellulose sodium 2-4；By silica-alumina carbon black, mica powder and phenolic resin, dimethyl two mercapto
Guanidine-acetic acid different monooctyl ester stannum mixed grinding makes mixture in 2-3 hour；Again by semi-reinforcing hydrocarbon black, magnesium hydroxide and dioctyl ester, peroxide
Change diisopropylbenzene (DIPB), polyacrylate mix and blend reacts 60-90 minute, and temperature control, at 50 DEG C-60 DEG C, reacts 2-3 hour,
Make powder；Vinegar, nekal, hydroxypropyl methyl cellulose sodium in poly-caproic acid are heated 5-8 minute, adds preamble two
Planting processing product mixing and stirring, dispersion grinds to form the granule of 2-50 μm, to obtain final product.
2. cracking resistance height extension flame-retardant communication cable preparation method for material as claimed in claim 1, it is characterised in that include following step
Rapid:
(1), by high density polyethylene (HDPE), polyoxymethylene resin mixing, in the banbury of 80 DEG C-120 DEG C mixing 5-8 minute, then add
Add dioctyl adipate DOA, ascorbic acid, sodium alginate, acrylic acid-2-hydroxy propyl ester continue mixing 5-8 minute, standby；
(2) by tributyl citrate, TDE, calcium zinc stabilizer mixing and stirring, schmigel, chlorination stone are added
Wax, zinc stearate, meerschaum, Zirconium tetrafluoride., send in the water-bath of 50-60 DEG C, insulated and stirred 7-8 hour, then at 300-350w
Supersound process 26-30 minute under power, places in high-speed mixer, and under room temperature, the speed with 1000 revs/min stirs
After 10 minutes, after be placed in the air dry oven that temperature is 90 DEG C be dried 3 hours, take out grinds；
(3) polyolefin elastomer, irgasfos 168, optimization filler are put in high-speed kneading machine, pinch at a high speed at 90-100 DEG C
Close 7-9min, then put in the banbury of 160～170 DEG C, plasticate 18～20min, then add step (1), (2) gained material
At 110～130 DEG C mixing 5～8min, after compound cooling that then will be final, send into mill in mill, thin logical 6～7
Secondary, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610470253.4A CN106084401A (en) | 2016-06-26 | 2016-06-26 | Cracking resistance height extension flame-retardant communication cable preparation method for material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610470253.4A CN106084401A (en) | 2016-06-26 | 2016-06-26 | Cracking resistance height extension flame-retardant communication cable preparation method for material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106084401A true CN106084401A (en) | 2016-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610470253.4A Pending CN106084401A (en) | 2016-06-26 | 2016-06-26 | Cracking resistance height extension flame-retardant communication cable preparation method for material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107141705A (en) * | 2017-06-13 | 2017-09-08 | 深圳沃海森科技有限公司 | Plastic gear used for automobile air conditioning and its preparation technology |
| CN109971055A (en) * | 2019-01-03 | 2019-07-05 | 安徽深联通讯有限公司 | A kind of high intensity stable type waterproof communication cable material and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000030544A (en) * | 1998-07-14 | 2000-01-28 | Sumitomo Wiring Syst Ltd | Non-halogen flame retardant wire and cable |
| CN101139451A (en) * | 2006-09-08 | 2008-03-12 | 关胜驹 | Polyethylene sheathing material for optical cable and preparation technique |
-
2016
- 2016-06-26 CN CN201610470253.4A patent/CN106084401A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000030544A (en) * | 1998-07-14 | 2000-01-28 | Sumitomo Wiring Syst Ltd | Non-halogen flame retardant wire and cable |
| CN101139451A (en) * | 2006-09-08 | 2008-03-12 | 关胜驹 | Polyethylene sheathing material for optical cable and preparation technique |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107141705A (en) * | 2017-06-13 | 2017-09-08 | 深圳沃海森科技有限公司 | Plastic gear used for automobile air conditioning and its preparation technology |
| CN109971055A (en) * | 2019-01-03 | 2019-07-05 | 安徽深联通讯有限公司 | A kind of high intensity stable type waterproof communication cable material and preparation method thereof |
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Application publication date: 20161109 |
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