CN109971055A - A kind of high intensity stable type waterproof communication cable material and preparation method thereof - Google Patents
A kind of high intensity stable type waterproof communication cable material and preparation method thereof Download PDFInfo
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- CN109971055A CN109971055A CN201910004543.3A CN201910004543A CN109971055A CN 109971055 A CN109971055 A CN 109971055A CN 201910004543 A CN201910004543 A CN 201910004543A CN 109971055 A CN109971055 A CN 109971055A
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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
- H01B3/30—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
- C08K3/24—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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/322—Ammonium phosphate
- C08K2003/323—Ammonium polyphosphate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- 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
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
Abstract
The invention discloses a kind of high-intensitive stable type waterproof communication cable material, it by weight include following each component: including 10~20 parts of polyoxymethylene resin, 40~60 parts of high density polyethylene (HDPE), 1~2 part of ammonium polyphosphate, 1~2 part of epoxyoleic acid butyl ester, 8~12 parts of pentaerythritol stearate, 1~2 part of triacetin, 6~8 parts of dioctyl adipate, 8~12 parts of dibatyl phithalate, 8~14 parts of polyolefin elastomer, 1~2 part of 2-hydroxypropyl acrylate, 1~2 part of antiscorching agent, 8~12 parts of blanc fixe, 12~18 parts of shepardite, 1~2 part of antioxidant, 3~5 parts of creasote, 0.1~0.5 part of isobornyl acrylate, 15~20 parts of additive.Compared with prior art, a kind of high-intensitive stable type waterproof communication cable material of the invention, compared with prior art, the present invention enhances the stability of CABLE MATERIALS, flame retardant property is good by the additive of the special development of addition, waterproof performance is good, processing performance is good, improves work efficiency, and extends the service life of CABLE MATERIALS.
Description
Technical field
The present invention relates to cable material technical field, specifically a kind of high-intensitive stable type waterproof communication cable material and
Preparation method.
Background technique
Cable core is made of the conducting wire of more mutual insulatings or conductor, outside has the communication line of sealing sheath.Some exists
Outer jacket is also equipped with outside sheath.There are a variety of system of laying such as aerial, direct-burried, pipeline and bottom.It is divided by structure symmetrical, coaxial
And composite cable；It is divided into field operation by function and forever for cable (underground, submarine cable).Communication cable transmission band is wider, communication
Capacity is larger, small by external interference, but is not easy to overhaul.Phone, telegram, data and image etc. can be transmitted.
Cable material is the primary raw material for processing oversheath, and oversheath is that the insulating layer of wire and cable is protected to prevent environmental factor
The structure division of erosion.The main function of oversheath is to improve that the mechanical strength of wire and cable, anti-chemical burn into be moisture-proof, waterproof
It soaks people, prevent the abilities such as cable fire.Cable sheath material includes a variety of kinds such as rubber, plastics, nylon, is all had respectively excellent
Good characteristic, for example, neoprene has good physical mechanical property, oil resistant is heat-resisting, resistance to combustion, resistance to daylight, and resistance to ozone is resistance to
Soda acid, chemical-resistant reagent, tensile strength, elongation and reversible crystallinity with higher, cementability is good, ageing-resistant, heat-resisting,
Oil resistant, resistance to chemical corrosion are excellent, can be used for a long time at 80~100 DEG C, have certain anti-flammability；There is also lack simultaneously
Point, such as storage stability are poor.There is also certain disadvantages for other protective cover materials, and as the application range of cable is more next
Wider, the performance of protective cover material is also required to improve.
Summary of the invention
The purpose of the present invention is to solve defects in the prior art, provide a kind of high-intensitive stable type waterproof connection
Cable material and preparation method thereof solves the above problems.
To achieve the goals above, technical scheme is as follows:
A kind of high intensity stable type waterproof communication cable material, it is characterised in that: by weight include following each component: including
10~20 parts of polyoxymethylene resin, 40~60 parts of high density polyethylene (HDPE), 1~2 part of ammonium polyphosphate, 1~2 part of epoxyoleic acid butyl ester, season
Penta 8~12 parts of tetrol stearate, 1~2 part of triacetin, 6~8 parts of dioctyl adipate, dibatyl phithalate 8~
12 parts, 8~14 parts of polyolefin elastomer, 1~2 part of acrylic acid -2- hydroxy propyl ester, 1~2 part of antiscorching agent, blanc fixe 8~12
Part, 12~18 parts of shepardite, 1~2 part of antioxidant, 3~5 parts of creasote, 0.1~0.5 part of isobornyl acrylate, additive 15
~20 parts.
Preferably, by weight including following each component: including 12~18 parts of polyoxymethylene resin, high density polyethylene (HDPE) 45
~55 parts, 1~2 part of ammonium polyphosphate, 1~2 part of epoxyoleic acid butyl ester, 9~11 parts of pentaerythritol stearate, triglyceride acid
1~2 part of ester, 6~7 parts of dioctyl adipate, 9~11 parts of dibatyl phithalate, 10~12 parts of polyolefin elastomer, propylene
1~2 part of acid -2- hydroxy propyl ester, 1~2 part of antiscorching agent, 9~11 parts of blanc fixe, 14~16 parts of shepardite, antioxidant 1~2
Part, 3~4 parts of creasote, 0.2~0.4 part of isobornyl acrylate, 16~18 parts of additive.
Preferably, by weight including following each component: by weight including following each component: including polyoxymethylene resin
15 parts, it is 50 parts of high density polyethylene (HDPE), 1.5 parts of ammonium polyphosphate, 1.5 parts of epoxyoleic acid butyl ester, 10 parts of pentaerythritol stearate, sweet
1.5 parts of oily triacetate, 7 parts of dioctyl adipate, 10 parts of dibatyl phithalate, 11 parts of polyolefin elastomer, acrylic acid -2-
1.5 parts of hydroxy propyl ester, 1.5 parts of antiscorching agent, 10 parts of blanc fixe, 15 parts of shepardite, 1.5 parts of antioxidant, 4 parts of creasote, propylene
0.3 part of sour isobornyl thiocyanoacetate, 18 parts of additive.
Preferably, the additive includes following each component by weight: including 25~30 parts of silica-alumina carbon black, cloud
15~20 parts of female powder, 25~35 parts of polyvinyl resin, 30~40 parts of butyl citrate, 6~10 parts of ammonium polyphosphate, dimethyl two
3~5 parts of Octyltin Mercaptide, 1~2 part of white carbon black, 8~10 parts of sepiolite, 1~2 part of sodium persulfide, poly- ethylidene carbonic acid
3~5 parts of ester, 1~2 part of dicyclohexylcarbodiimide, 1~2 part of cumyl peroxide, 3~5 parts of line borate, hydroxypropyl methyl
2~4 parts of sodium cellulosate.
Preferably, the preparation method of the additive includes the following steps: silica-alumina carbon black, mica powder, polyethylene
Mixture is made in mixed grinding 2~3 hours in resin, butyl citrate, ammonium polyphosphate, dimethyl dimercapto 2-ethyl hexyl ethanoate tin；
Again by white carbon black, sepiolite, sodium persulfide, poly- ethylenecarbonate be mixed reaction 60~90 minutes, temperature control 50 DEG C~
It 60 DEG C, reacts 2~3 hours, powder is made；By dicyclohexylcarbodiimide, cumyl peroxide, line borate and hydroxypropyl methyl
Sodium cellulosate heats 5~8 minutes, adds two kinds of processing products of preamble and is mixed evenly, and dispersion is ground into 2~50 μm of
Grain to get.
A kind of preparation method of high intensity stable type waterproof communication cable material, it is characterised in that: the following steps are included:
Step S1: polyoxymethylene resin, polyolefin elastomer are mixed, 5~8 are kneaded in 80 DEG C~120 DEG C of mixer
Minute, then to add epoxyoleic acid butyl ester 1~2, pentaerythritol stearate 5~10, triacetin 1~2, adipic acid two pungent
Ester continues mixing 5~8 minutes, spare；
Step S2: ammonium polyphosphate, dibatyl phithalate, 2-hydroxypropyl acrylate are mixed evenly, and are added anti-
Burnt agent 2, blanc fixe 5~10, shepardite 10~12, antioxidant 1~2 are sent into 50~60 DEG C of water-bath, insulated and stirred 7~8
Hour, then be ultrasonically treated 26~30 minutes under 300~350w power, it places into high-speed mixer, with 1000r/ under room temperature
The speed stirring of min after ten minutes, after be placed in air dry oven at a temperature of 90 °C 3 hours dry, take out grinds；
Step S3: linear low density polyethylene, creasote, isobornyl acrylate and additive are put into high-speed kneading machine
It is interior, 7~9min of high-speed kneading at 90~100 DEG C, then put into 160~170 DEG C of mixer, plasticate 18~20min, then adds
Add step S1 and step S2 resulting material to be kneaded 5~8min at 110~130 DEG C, then will be sent after final mixture cooling
Enter mill in open mill, Bao Tong 6~7 times to get.
A kind of high-intensitive stable type waterproof communication cable material of the invention, compared with prior art, the present invention passes through addition
The additive of special development enhances the stability of CABLE MATERIALS, and flame retardant property is good, and waterproof performance is good, and processing performance is good, improves
Working efficiency extends the service life of CABLE MATERIALS.
Specific embodiment
The effect of to make to structure feature of the invention and being reached, has a better understanding and awareness, to preferable
Examples and drawings cooperation detailed description, is described as follows:
Embodiment 1
A kind of high intensity stable type waterproof communication cable material, including 10 parts of polyoxymethylene resin, 40 parts of high density polyethylene (HDPE),
1 part of ammonium polyphosphate, 1 part of epoxyoleic acid butyl ester, 8 parts of pentaerythritol stearate, 1 part of triacetin, dioctyl adipate 6
Part, 8 parts of dibatyl phithalate, 8 parts of polyolefin elastomer, 1 part of 2-hydroxypropyl acrylate, 1 part of antiscorching agent, blanc fixe 8
Part, 12 parts of shepardite, 1 part of antioxidant, 3 parts of creasote, 0.1 part of isobornyl acrylate, 15 parts of additive.
Wherein, it includes 25 parts of silica-alumina carbon black, 15 parts of mica powder, 25 parts of polyvinyl resin, butyl citrate 30 that additive, which is pressed,
Part, 6 parts of ammonium polyphosphate, 3 parts of dimethyl dimercapto 2-ethyl hexyl ethanoate tin, 1 part of white carbon black, 8 parts of sepiolite, 1 part of sodium persulfide,
3 parts of poly- ethylenecarbonate, 1 part of dicyclohexylcarbodiimide, 1 part of cumyl peroxide, 3 parts of line borate, hydroxypropyl methyl
2 parts of sodium cellulosate.
The preparation method of additive include the following steps: by silica-alumina carbon black, mica powder, polyvinyl resin, butyl citrate,
Mixture is made in mixed grinding 2~3 hours in ammonium polyphosphate, dimethyl dimercapto 2-ethyl hexyl ethanoate tin；Again by white carbon black, Hai Pao
Reaction 60~90 minutes is mixed in stone, sodium persulfide, poly- ethylenecarbonate, and for temperature control at 50 DEG C~60 DEG C, reaction 2~3 is small
When, powder is made；By dicyclohexylcarbodiimide, cumyl peroxide, line borate and hydroxypropyl methyl cellulose sodium heat 5~
8 minutes, add two kinds of processing products of preamble and be mixed evenly, dispersion be ground into 2~50 μm of particle to get.
A kind of preparation method of high intensity stable type waterproof communication cable material, comprising the following steps:
Step S1: polyoxymethylene resin, polyolefin elastomer are mixed, 5~8 are kneaded in 80 DEG C~120 DEG C of mixer
Minute, then to add epoxyoleic acid butyl ester 1~2, pentaerythritol stearate 5~10, triacetin 1~2, adipic acid two pungent
Ester continues mixing 5~8 minutes, spare；
Step S2: ammonium polyphosphate, dibatyl phithalate, 2-hydroxypropyl acrylate are mixed evenly, and are added anti-
Burnt agent, blanc fixe, shepardite, antioxidant are sent into 50~60 DEG C of water-bath, and insulated and stirred 7~8 hours, then 300~
It is ultrasonically treated 26~30 minutes, is placed into high-speed mixer under 350w power, stir 10 under room temperature with the speed of 1000r/min
After minute, after be placed in air dry oven at a temperature of 90 °C 3 hours dry, take out grinds；
Step S3: linear low density polyethylene, creasote, isobornyl acrylate and additive are put into high-speed kneading machine
It is interior, 7~9min of high-speed kneading at 90~100 DEG C, then put into 160~170 DEG C of mixer, plasticate 18~20min, then adds
Add step S1 and step S2 resulting material to be kneaded 5~8min at 110~130 DEG C, then will be sent after final mixture cooling
Enter mill in open mill, Bao Tong 6~7 times to get.
Embodiment 2
A kind of high intensity stable type waterproof communication cable material, including 12 parts of polyoxymethylene resin, 45 parts of high density polyethylene (HDPE),
1.5 parts of ammonium polyphosphate, 1.5 parts of epoxyoleic acid butyl ester, 9 parts of pentaerythritol stearate, 1.5 parts of triacetin, adipic acid
7 parts of dioctyl ester, 9 parts of dibatyl phithalate, 10 parts of polyolefin elastomer, 1.5 parts of 2-hydroxypropyl acrylate, antiscorching agent 2
Part, 9 parts of blanc fixe, 14 parts of shepardite, 1.5 parts of antioxidant, 4 parts of creasote, 0.2 part of isobornyl acrylate, additive 17
Part.
Wherein, it includes 26 parts of silica-alumina carbon black, 16 parts of mica powder, 28 parts of polyvinyl resin, butyl citrate 32 that additive, which is pressed,
Part, 7 parts of ammonium polyphosphate, 3 parts of dimethyl dimercapto 2-ethyl hexyl ethanoate tin, 2 parts of white carbon black, 9 parts of sepiolite, 2 parts of sodium persulfide,
3 parts of poly- ethylenecarbonate, 2 parts of dicyclohexylcarbodiimide, 1.5 parts of cumyl peroxide, 5 parts of line borate, hydroxypropyl first
2 parts of base sodium cellulosate.
The preparation method of additive include the following steps: by silica-alumina carbon black, mica powder, polyvinyl resin, butyl citrate,
Mixture is made in mixed grinding 2~3 hours in ammonium polyphosphate, dimethyl dimercapto 2-ethyl hexyl ethanoate tin；Again by white carbon black, Hai Pao
Reaction 60~90 minutes is mixed in stone, sodium persulfide, poly- ethylenecarbonate, and for temperature control at 50 DEG C~60 DEG C, reaction 2~3 is small
When, powder is made；By dicyclohexylcarbodiimide, cumyl peroxide, line borate and hydroxypropyl methyl cellulose sodium heat 5~
8 minutes, add two kinds of processing products of preamble and be mixed evenly, dispersion be ground into 2~50 μm of particle to get.
A kind of preparation method of high intensity stable type waterproof communication cable material, comprising the following steps:
Step S1: polyoxymethylene resin, polyolefin elastomer are mixed, 5~8 are kneaded in 80 DEG C~120 DEG C of mixer
Minute, then to add epoxyoleic acid butyl ester 1~2, pentaerythritol stearate 5~10, triacetin 1~2, adipic acid two pungent
Ester continues mixing 5~8 minutes, spare；
Step S2: ammonium polyphosphate, dibatyl phithalate, 2-hydroxypropyl acrylate are mixed evenly, and are added anti-
Burnt agent, blanc fixe, shepardite, antioxidant are sent into 50~60 DEG C of water-bath, and insulated and stirred 7~8 hours, then 300~
It is ultrasonically treated 26~30 minutes, is placed into high-speed mixer under 350w power, stir 10 under room temperature with the speed of 1000r/min
After minute, after be placed in air dry oven at a temperature of 90 °C 3 hours dry, take out grinds；
Step S3: linear low density polyethylene, creasote, isobornyl acrylate and additive are put into high-speed kneading machine
It is interior, 7~9min of high-speed kneading at 90~100 DEG C, then put into 160~170 DEG C of mixer, plasticate 18~20min, then adds
Add step S1 and step S2 resulting material to be kneaded 5~8min at 110~130 DEG C, then will be sent after final mixture cooling
Enter mill in open mill, Bao Tong 6~7 times to get.
Embodiment 3
A kind of high intensity stable type waterproof communication cable material, including 15 parts of polyoxymethylene resin, 50 parts of high density polyethylene (HDPE),
1.5 parts of ammonium polyphosphate, 1.5 parts of epoxyoleic acid butyl ester, 10 parts of pentaerythritol stearate, 1.5 parts of triacetin, adipic acid
7 parts of dioctyl ester, 10 parts of dibatyl phithalate, 12 parts of polyolefin elastomer, 1.5 parts of 2-hydroxypropyl acrylate, antiscorching agent
1.5 parts, 10 parts of blanc fixe, 15 parts of shepardite, 1.5 parts of antioxidant, 4 parts of creasote, 0.3 part of isobornyl acrylate, addition
18 parts of agent.
Wherein, it includes 28 parts of silica-alumina carbon black, 18 parts of mica powder, 30 parts of polyvinyl resin, butyl citrate 35 that additive, which is pressed,
Part, 8 parts of ammonium polyphosphate, 4 parts of dimethyl dimercapto 2-ethyl hexyl ethanoate tin, 1.5 parts of white carbon black, 9 parts of sepiolite, sodium persulfide 1.5
Part, 4 parts of poly- ethylenecarbonate, 1.5 parts of dicyclohexylcarbodiimide, 1.5 parts of cumyl peroxide, 4 parts of line borate, hydroxyl
3 parts of propyl methocel sodium.
The preparation method of additive include the following steps: by silica-alumina carbon black, mica powder, polyvinyl resin, butyl citrate,
Mixture is made in mixed grinding 2~3 hours in ammonium polyphosphate, dimethyl dimercapto 2-ethyl hexyl ethanoate tin；Again by white carbon black, Hai Pao
Reaction 60~90 minutes is mixed in stone, sodium persulfide, poly- ethylenecarbonate, and for temperature control at 50 DEG C~60 DEG C, reaction 2~3 is small
When, powder is made；By dicyclohexylcarbodiimide, cumyl peroxide, line borate and hydroxypropyl methyl cellulose sodium heat 5~
8 minutes, add two kinds of processing products of preamble and be mixed evenly, dispersion be ground into 2~50 μm of particle to get.
A kind of preparation method of high intensity stable type waterproof communication cable material, comprising the following steps:
Step S1: polyoxymethylene resin, polyolefin elastomer are mixed, 5~8 are kneaded in 80 DEG C~120 DEG C of mixer
Minute, then to add epoxyoleic acid butyl ester 1~2, pentaerythritol stearate 5~10, triacetin 1~2, adipic acid two pungent
Ester continues mixing 5~8 minutes, spare；
Step S2: ammonium polyphosphate, dibatyl phithalate, 2-hydroxypropyl acrylate are mixed evenly, and are added anti-
Burnt agent, blanc fixe, shepardite, antioxidant are sent into 50~60 DEG C of water-bath, and insulated and stirred 7~8 hours, then 300~
It is ultrasonically treated 26~30 minutes, is placed into high-speed mixer under 350w power, stir 10 under room temperature with the speed of 1000r/min
After minute, after be placed in air dry oven at a temperature of 90 °C 3 hours dry, take out grinds；
Step S3: linear low density polyethylene, creasote, isobornyl acrylate and additive are put into high-speed kneading machine
It is interior, 7~9min of high-speed kneading at 90~100 DEG C, then put into 160~170 DEG C of mixer, plasticate 18~20min, then adds
Add step S1 and step S2 resulting material to be kneaded 5~8min at 110~130 DEG C, then will be sent after final mixture cooling
Enter mill in open mill, Bao Tong 6~7 times to get.
Embodiment 4
A kind of high intensity stable type waterproof communication cable material, including 18 parts of polyoxymethylene resin, 55 parts of high density polyethylene (HDPE),
2 parts of ammonium polyphosphate, 2 parts of epoxyoleic acid butyl ester, 11 parts of pentaerythritol stearate, 1 part of triacetin, dioctyl adipate
6 parts, 11 parts of dibatyl phithalate, 13 parts of polyolefin elastomer, 2 parts of 2-hydroxypropyl acrylate, 2 parts of antiscorching agent, barium sulfate
11 parts of powder, 16 parts of shepardite, 1 part of antioxidant, 5 parts of creasote, 0.4 part of isobornyl acrylate, 19 parts of additive.
Wherein, it includes 29 parts of silica-alumina carbon black, 19 parts of mica powder, 32 parts of polyvinyl resin, butyl citrate 38 that additive, which is pressed,
Part, 9 parts of ammonium polyphosphate, 5 parts of dimethyl dimercapto 2-ethyl hexyl ethanoate tin, 1.5 parts of white carbon black, 10 parts of sepiolite, sodium persulfide
1.5 parts, 5 parts of poly- ethylenecarbonate, 1.5 parts of dicyclohexylcarbodiimide, 1 part of cumyl peroxide, 5 parts of line borate, hydroxyl
3 parts of propyl methocel sodium.
The preparation method of additive include the following steps: by silica-alumina carbon black, mica powder, polyvinyl resin, butyl citrate,
Mixture is made in mixed grinding 2~3 hours in ammonium polyphosphate, dimethyl dimercapto 2-ethyl hexyl ethanoate tin；Again by white carbon black, Hai Pao
Reaction 60~90 minutes is mixed in stone, sodium persulfide, poly- ethylenecarbonate, and for temperature control at 50 DEG C~60 DEG C, reaction 2~3 is small
When, powder is made；By dicyclohexylcarbodiimide, cumyl peroxide, line borate and hydroxypropyl methyl cellulose sodium heat 5~
8 minutes, add two kinds of processing products of preamble and be mixed evenly, dispersion be ground into 2~50 μm of particle to get.
A kind of preparation method of high intensity stable type waterproof communication cable material, comprising the following steps:
Step S1: polyoxymethylene resin, polyolefin elastomer are mixed, 5~8 are kneaded in 80 DEG C~120 DEG C of mixer
Minute, then to add epoxyoleic acid butyl ester 1~2, pentaerythritol stearate 5~10, triacetin 1~2, adipic acid two pungent
Ester continues mixing 5~8 minutes, spare；
Step S2: ammonium polyphosphate, dibatyl phithalate, 2-hydroxypropyl acrylate are mixed evenly, and are added anti-
Burnt agent, blanc fixe, shepardite, antioxidant are sent into 50~60 DEG C of water-bath, and insulated and stirred 7~8 hours, then 300~
It is ultrasonically treated 26~30 minutes, is placed into high-speed mixer under 350w power, stir 10 under room temperature with the speed of 1000r/min
After minute, after be placed in air dry oven at a temperature of 90 °C 3 hours dry, take out grinds；
Step S3: linear low density polyethylene, creasote, isobornyl acrylate and additive are put into high-speed kneading machine
It is interior, 7~9min of high-speed kneading at 90~100 DEG C, then put into 160~170 DEG C of mixer, plasticate 18~20min, then adds
Add step S1 and step S2 resulting material to be kneaded 5~8min at 110~130 DEG C, then will be sent after final mixture cooling
Enter mill in open mill, Bao Tong 6~7 times to get.
Embodiment 5
A kind of high intensity stable type waterproof communication cable material, including 20 parts of polyoxymethylene resin, 60 parts of high density polyethylene (HDPE),
1 part of ammonium polyphosphate, 1 part of epoxyoleic acid butyl ester, 12 parts of pentaerythritol stearate, 2 parts of triacetin, dioctyl adipate
8 parts, 12 parts of dibatyl phithalate, 14 parts of polyolefin elastomer, 1 part of 2-hydroxypropyl acrylate, 1 part of antiscorching agent, barium sulfate
12 parts of powder, 18 parts of shepardite, 2 parts of antioxidant, 3 parts of creasote, 0.5 part of isobornyl acrylate, 20 parts of additive.
Wherein, it includes 30 parts of silica-alumina carbon black, 20 parts of mica powder, 35 parts of polyvinyl resin, butyl citrate 40 that additive, which is pressed,
Part, 10 parts of ammonium polyphosphate, 4 parts of dimethyl dimercapto 2-ethyl hexyl ethanoate tin, 1 part of white carbon black, 8 parts of sepiolite, 1 part of sodium persulfide,
5 parts of poly- ethylenecarbonate, 2 parts of dicyclohexylcarbodiimide, 2 parts of cumyl peroxide, 4 parts of line borate, hydroxypropyl methyl
4 parts of sodium cellulosate.
The preparation method of additive include the following steps: by silica-alumina carbon black, mica powder, polyvinyl resin, butyl citrate,
Mixture is made in mixed grinding 2~3 hours in ammonium polyphosphate, dimethyl dimercapto 2-ethyl hexyl ethanoate tin；Again by white carbon black, Hai Pao
Reaction 60~90 minutes is mixed in stone, sodium persulfide, poly- ethylenecarbonate, and for temperature control at 50 DEG C~60 DEG C, reaction 2~3 is small
When, powder is made；By dicyclohexylcarbodiimide, cumyl peroxide, line borate and hydroxypropyl methyl cellulose sodium heat 5~
8 minutes, add two kinds of processing products of preamble and be mixed evenly, dispersion be ground into 2~50 μm of particle to get.
A kind of preparation method of high intensity stable type waterproof communication cable material, comprising the following steps:
Step S1: polyoxymethylene resin, polyolefin elastomer are mixed, 5~8 are kneaded in 80 DEG C~120 DEG C of mixer
Minute, then to add epoxyoleic acid butyl ester 1~2, pentaerythritol stearate 5~10, triacetin 1~2, adipic acid two pungent
Ester continues mixing 5~8 minutes, spare；
Step S2: ammonium polyphosphate, dibatyl phithalate, 2-hydroxypropyl acrylate are mixed evenly, and are added anti-
Burnt agent, blanc fixe, shepardite, antioxidant are sent into 50~60 DEG C of water-bath, and insulated and stirred 7~8 hours, then 300~
It is ultrasonically treated 26~30 minutes, is placed into high-speed mixer under 350w power, stir 10 under room temperature with the speed of 1000r/min
After minute, after be placed in air dry oven at a temperature of 90 °C 3 hours dry, take out grinds；
Step S3: linear low density polyethylene, creasote, isobornyl acrylate and additive are put into high-speed kneading machine
It is interior, 7~9min of high-speed kneading at 90~100 DEG C, then put into 160~170 DEG C of mixer, plasticate 18~20min, then adds
Add step S1 and step S2 resulting material to be kneaded 5~8min at 110~130 DEG C, then will be sent after final mixture cooling
Enter mill in open mill, Bao Tong 6~7 times to get.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its
Equivalent defines.
Claims (6)
1. a kind of high intensity stable type waterproof communication cable material, it is characterised in that: by weight include following each component: including poly-
10~20 parts of mela mine-formaldehyde resin, 40~60 parts of high density polyethylene (HDPE), 1~2 part of ammonium polyphosphate, 1~2 part of epoxyoleic acid butyl ester, season penta
8~12 parts of tetrol stearate, 1~2 part of triacetin, 6~8 parts of dioctyl adipate, dibatyl phithalate 8~12
Part, 8~14 parts of polyolefin elastomer, 1~2 part of 2-hydroxypropyl acrylate, 1~2 part of antiscorching agent, 8~12 parts of blanc fixe,
12~18 parts of shepardite, 1~2 part of antioxidant, 3~5 parts of creasote, 0.1~0.5 part of isobornyl acrylate, additive 15~
20 parts.
2. a kind of high-intensitive stable type waterproof communication cable material according to claim 1, it is characterised in that: wrap by weight
Include following each component: including 12~18 parts of polyoxymethylene resin, 45~55 parts of high density polyethylene (HDPE), 1~2 part of ammonium polyphosphate, epoxy
1~2 part of butyl oleate, 9~11 parts of pentaerythritol stearate, 1~2 part of triacetin, 6~7 parts of dioctyl adipate,
9~11 parts of dibatyl phithalate, 10~12 parts of polyolefin elastomer, 1~2 part of 2-hydroxypropyl acrylate, antiscorching agent 1~2
Part, 9~11 parts of blanc fixe, 14~16 parts of shepardite, 1~2 part of antioxidant, 3~4 parts of creasote, isobornyl acrylate 0.2
~0.4 part, 16~18 parts of additive.
3. a kind of high-intensitive stable type waterproof communication cable material according to claim 1, it is characterised in that: wrap by weight
It includes following each component: by weight including following each component: including 15 parts of polyoxymethylene resin, 50 parts of high density polyethylene (HDPE), poly- phosphorus
1.5 parts of sour ammonium, 1.5 parts of epoxyoleic acid butyl ester, 10 parts of pentaerythritol stearate, 1.5 parts of triacetin, adipic acid two are pungent
7 parts of ester, 10 parts of dibatyl phithalate, 11 parts of polyolefin elastomer, 1.5 parts of 2-hydroxypropyl acrylate, 1.5 parts of antiscorching agent,
10 parts of blanc fixe, 15 parts of shepardite, 1.5 parts of antioxidant, 4 parts of creasote, 0.3 part of isobornyl acrylate, 18 parts of additive.
4. a kind of high-intensitive stable type waterproof communication cable material according to claim 1, it is characterised in that: the addition
Agent includes following each component by weight: including 25~30 parts of silica-alumina carbon black, 15~20 parts of mica powder, polyvinyl resin 25~35
Part, 30~40 parts of butyl citrate, 6~10 parts of ammonium polyphosphate, 3~5 parts of dimethyl dimercapto 2-ethyl hexyl ethanoate tin, white carbon black 1
~2 parts, 8~10 parts of sepiolite, 1~2 part of sodium persulfide, 3~5 parts of poly- ethylenecarbonate, dicyclohexylcarbodiimide 1~2
Part, 1~2 part of cumyl peroxide, 3~5 parts of line borate, 2~4 parts of hydroxypropyl methyl cellulose sodium.
5. a kind of high-intensitive stable type waterproof communication cable material according to claim 4, it is characterised in that: the addition
The preparation method of agent includes the following steps: silica-alumina carbon black, mica powder, polyvinyl resin, butyl citrate, ammonium polyphosphate, two
Mixture is made in mixed grinding 2~3 hours in methyl dimercapto 2-ethyl hexyl ethanoate tin；Again by white carbon black, sepiolite, sodium persulfide,
Reaction 60~90 minutes is mixed in poly- ethylenecarbonate, and temperature control reacts 2~3 hours at 50 DEG C~60 DEG C, powder is made；It will
Dicyclohexylcarbodiimide, cumyl peroxide, line borate and hydroxypropyl methyl cellulose sodium heat 5~8 minutes, add
Two kinds of processing products of preamble are mixed evenly, dispersion be ground into 2~50 μm of particle to get.
6. the preparation method of high intensity stable type waterproof communication cable material according to any one of claims 1 to 5, special
Sign is: the following steps are included:
Step S1: polyoxymethylene resin, polyolefin elastomer being mixed, are kneaded 5~8 minutes in 80 DEG C~120 DEG C of mixer,
Add again epoxyoleic acid butyl ester 1~2, pentaerythritol stearate 5~10, triacetin 1~2, dioctyl adipate after
It is continuous to be kneaded 5~8 minutes, it is spare；
Step S2: ammonium polyphosphate, dibatyl phithalate, 2-hydroxypropyl acrylate are mixed evenly, and antiscorching agent is added
2, blanc fixe 5~10, shepardite 10~12, antioxidant 1~2 are sent into 50~60 DEG C of water-bath, and insulated and stirred 7~8 hours,
It is ultrasonically treated 26~30 minutes, places into high-speed mixer, with 1000r/min's under room temperature under 300~350w power again
Speed stirs after ten minutes, after be placed in air dry oven at a temperature of 90 °C 3 hours dry, take out grinds；
Step S3: linear low density polyethylene, creasote, isobornyl acrylate and additive are put into high-speed kneading machine,
7~9min of high-speed kneading at 90~100 DEG C, then put into 160~170 DEG C of mixer, plasticate 18~20min, then adds
Step S1 and step S2 resulting material are kneaded 5~8min at 110~130 DEG C, then will be sent into after final mixture cooling
Mill in open mill, Bao Tong 6~7 times to get.
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| CN113969038A (en) * | 2021-11-17 | 2022-01-25 | 长飞光纤光缆股份有限公司 | Ultra-low friction coefficient layer stranded air-blown micro cable, and preparation method and application of outer layer thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106084401A (en) * | 2016-06-26 | 2016-11-09 | 安徽我要遛遛信息技术有限公司 | Cracking resistance height extension flame-retardant communication cable preparation method for material |
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2019
- 2019-01-03 CN CN201910004543.3A patent/CN109971055A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106084401A (en) * | 2016-06-26 | 2016-11-09 | 安徽我要遛遛信息技术有限公司 | Cracking resistance height extension flame-retardant communication cable preparation method for material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969038A (en) * | 2021-11-17 | 2022-01-25 | 长飞光纤光缆股份有限公司 | Ultra-low friction coefficient layer stranded air-blown micro cable, and preparation method and application of outer layer thereof |
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