CN106750798A - A kind of acid and alkali-resistance waterproof polyethylene cable material - Google Patents
A kind of acid and alkali-resistance waterproof polyethylene cable material Download PDFInfo
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- CN106750798A CN106750798A CN201611182034.2A CN201611182034A CN106750798A CN 106750798 A CN106750798 A CN 106750798A CN 201611182034 A CN201611182034 A CN 201611182034A CN 106750798 A CN106750798 A CN 106750798A
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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
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- 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
- C08L2205/03—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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Abstract
The invention discloses a kind of acid and alkali-resistance waterproof polyethylene cable material, its raw material includes by weight：35 55 parts of polyethylene, 10 20 parts of polyvinyl chloride, 20 30 parts of high density poly propylene, 6 12 parts of modified active zeolite powder, 26 parts of sepiolite, 26 parts of Attagel, 48 parts of bentonite, 4 10 parts of graphite powder, 24 parts of aminopropyl triethoxysilane, 12 parts of VTES, 12 parts of maleic anhydride, 6 12 parts of ethylene propylene diene rubber, 12 parts of divinylbenzene, 12 parts of dibenzoyl peroxide, 24 parts of silicone master batch, 23 parts of ammonium pyrophosphate, 12 parts of pentaerythrite, 12 parts of repefral, 12 parts of diphenylamines, 24 parts of dioctyl adipate.Mechanical property of the present invention is fabulous, is difficult tear, and waterproof, acid and alkali-resistance salt performance are good.
Description
Technical field
The present invention relates to plastics arts, more particularly to a kind of acid and alkali-resistance waterproof polyethylene cable material.
Background technology
Plastics are the macromolecular compound of synthesis, most of plastics have light weight, stable chemical nature, will not corrosion, resistance to
Impact is good, good insulating the advantages of, therefore, plastics are widely used in cable material field.Vinyon has good
Electricity, mechanics, resistance to low temperature, and cost performance is high, but polyethylene poor mechanical property, acid and alkali-resistance salt be bad and water resistance
Demand is can not meet, its range of application in cable material field is limited, it would be highly desirable to solve.
The content of the invention
Based on the technical problem that background technology is present, the present invention proposes a kind of acid and alkali-resistance waterproof polyethylene cable material,
Mechanical property is fabulous, is difficult tear, and waterproof, acid and alkali-resistance salt performance are good.
A kind of acid and alkali-resistance waterproof polyethylene cable material proposed by the present invention, its raw material includes by weight：Polyethylene 35-
55 parts, polyvinyl chloride 10-20 parts, high density poly propylene 20-30 parts, 6-12 parts of modified active zeolite powder, sepiolite 2-6 parts, silicon
Magnesia 2-6 parts, bentonite 4-8 parts, graphite powder 4-10 parts, aminopropyl triethoxysilane 2-4 parts, VTES
1-2 parts, maleic anhydride 1-2 parts, ethylene propylene diene rubber 6-12 parts, divinylbenzene 1-2 parts, dibenzoyl peroxide 1-2 parts, silicon
2-4 parts of ketone master batch, ammonium pyrophosphate 2-3 parts, pentaerythrite 1-2 parts, repefral 1-2 parts, diphenylamines 1-2 parts, oneself
Adipate 2-4 parts.
Preferably, polyethylene, polyvinyl chloride, high density poly propylene, the weight ratio of modified active zeolite powder are 40-50：12-
18：22-28：8-10.
Preferably, modified active zeolite powder, aminopropyl triethoxysilane, VTES, maleic anhydride,
The weight ratio of ethylene propylene diene rubber is 8-10：2.5-3.5：1.5-1.7：1.2-1.8：8-10.
Preferably, its raw material includes by weight：Polyethylene 40-50 parts, polyvinyl chloride 12-18 parts, high density poly propylene
22-28 parts, 8-10 parts of modified active zeolite powder, sepiolite 3-5 parts, Attagel 3-5 parts, bentonite 5-7 parts, graphite powder 6-8 parts,
Aminopropyl triethoxysilane 2.5-3.5 parts, VTES 1.5-1.7 parts, maleic anhydride 1.2-1.8 parts, three
First EP rubbers 8-10 parts, divinylbenzene 1.2-1.8 parts, dibenzoyl peroxide 1.3-1.7 parts, silicone master batch 2.5-3.5
Part, ammonium pyrophosphate 2.4-2.8 parts, pentaerythrite 1.2-1.8 parts, repefral 1.4-1.6 parts, diphenylamines 1.3-
1.7 parts, dioctyl adipate 2.5-3.5 parts.
Preferably, modified active zeolite powder is prepared using following technique：Phosphatide, acetic acid are heated up and is mixed, added double
It is 45-52mg/g that oxygen water is stirred to iodine number, and cooling adds sulfited lanolin, alkyl sulfonic acid ammonium, sulfonated vegetable oil, high-carbon
Alcohol phosphate stirs, and NaOH to neutrality is added dropwise, and adds active zeolite powder, CH-10S dispersants, deionized water, mixing
Regulation system pH value is 6.5-6.8 afterwards, and heat up stirring, adds silane resin acceptor kh-550 to continue to stir, and adds wool fiber simultaneously
It is totally submerged it, ultraviolet irradiation treatment, filtering, deionized water washing is dried to obtain modified active zeolite powder.
Preferably, modified active zeolite powder is prepared using following technique：Phosphatide, acetic acid are warming up into 75-80 DEG C of mixing to stir
Mix 35-55min, it is 45-52mg/g to add hydrogen peroxide to stir to iodine number, is cooled to 55-60 DEG C, add sulfited lanolin,
Alkyl sulfonic acid ammonium, sulfonated vegetable oil, higher alcohols phosphate stir, and dropwise addition concentration is the NaOH of 15-18wt% into
Property, active zeolite powder, CH-10S dispersants, deionized water are added, regulation system pH value is 6.5-6.8 after mixing, is warming up to 75-
85 DEG C of stirring 20-40min, add silane resin acceptor kh-550 to continue to stir 12-18min, add wool fiber and make its complete
Submergence, ultraviolet irradiation treatment 55-65min, the wavelength of ultraviolet irradiation is 250nm, and the distance of ultraviolet irradiation is 200mm, and filtering is gone
Ion water washing, is dried to obtain modified active zeolite powder.
Preferably, modified active zeolite powder is prepared using following technique：By weight by 10-16 parts of phosphatide, 4-6 parts of acetic acid
75-80 DEG C of mixing 35-55min is warming up to, it is 45-52mg/g to add 14-20 parts of hydrogen peroxide to stir to iodine number, is cooled to
55-60 DEG C, add 4-8 parts of sulfited lanolin, 4-10 parts of alkyl sulfonic acid ammonium, 2-5 parts of sulfonated vegetable oil, 2-4 parts of higher alcohols
Phosphate stirs, and it is the NaOH of 15-18wt% to neutrality that concentration is added dropwise, and adds 45-55 parts of active zeolite powder, 1.5-
3.5 parts of CH-10S dispersants, 100-160 parts of deionized waters, regulation system pH value is 6.5-6.8 after mixing, is warming up to 75-85 DEG C
Stirring 20-40min, adds 1.5-2.5 parts of silane resin acceptor kh-550 to continue to stir 12-18min, adds 20-30 parts of wool fine
Tie up and make it to be totally submerged, ultraviolet irradiation treatment 55-65min, the wavelength of ultraviolet irradiation is 250nm, and the distance of ultraviolet irradiation is
200mm, filtering, deionized water washing is dried to obtain modified active zeolite powder.
The present invention is obtained using conventional fabrication process.
In modified active zeolite powder of the invention, after phosphatide sequentially passes through acetic acid, dioxygen water process, with sulfiting wool
Fat, alkyl sulfonic acid ammonium, sulfonated vegetable oil, the effect of higher alcohols phosphate, not only emulsifying activity is fabulous, and waterproof, acid and alkali-resistance salt
Excellent, the good fluidity of energy, can effectively strengthen the mixing uniformity and compatibility of material in subsequent reactions, and radiation treatment can be destroyed
The Microstructure of epidermal scale of wool fiber, fiber surface forms substantial amounts of living radical, and silane coupler is passed through in active zeolite powder
The bridging action of KH-550, can occur graft reaction with the active group of the wool fiber after radiation treatment, and mechanical property is fabulous；
The present invention is coordinated using polyethylene, high density poly propylene, polyvinyl chloride, is mutually wound between macromolecular chain, modified active zeolite
Powder coordinates with polyethylene, high density poly propylene, polyvinyl chloride, and good dispersion between mixing, affine excellent performance, comprehensive function makes this
Invention mechanical property is fabulous, is difficult tear, and waterproof, acid and alkali-resistance salt performance are good；And modified active zeolite powder and EPDM
Rubber, maleic anhydride, aminopropyl triethoxysilane, VTES coordinate, and can effectively reduce polyethylene, highly dense
Degree polypropylene, polyvinyl chloride cross-linking process cohesive force, and then frictional heat in melt is further reduced, improve mobility, material
Between be well mixed performance it is extremely excellent, coordinate bentonite, graphite powder, sepiolite, Attagel effect, make rigidity of the invention
Good, tenacity excellent can not only improve the mechanical property of material, and can preferably improve water repelling property.
Specific embodiment
Below, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of acid and alkali-resistance waterproof polyethylene cable material proposed by the present invention, its raw material includes by weight：Polyethylene 35
Part, 20 parts of polyvinyl chloride, 20 parts of high density poly propylene, 12 parts of modified active zeolite powder, 2 parts of sepiolite, 6 parts of Attagel, swelling
4 parts of soil, 10 parts of graphite powder, 2 parts of aminopropyl triethoxysilane, 2 parts of VTES, 1 part of maleic anhydride, ternary
12 parts of EP rubbers, 1 part of divinylbenzene, 2 parts of dibenzoyl peroxide, 2 parts of silicone master batch, 3 parts of ammonium pyrophosphate, pentaerythrite
1 part, 2 parts of repefral, 1 part of diphenylamines, 4 parts of dioctyl adipate.
Embodiment 2
A kind of acid and alkali-resistance waterproof polyethylene cable material proposed by the present invention, its raw material includes by weight：Polyethylene 55
Part, 10 parts of polyvinyl chloride, 30 parts of high density poly propylene, 6 parts of modified active zeolite powder, 6 parts of sepiolite, 2 parts of Attagel, bentonite
8 parts, 4 parts of graphite powder, 4 parts of aminopropyl triethoxysilane, 1 part of VTES, 2 parts of maleic anhydride, ternary second
Third 6 parts of rubber, 2 parts of divinylbenzene, 1 part of dibenzoyl peroxide, 4 parts of silicone master batch, 2 parts of ammonium pyrophosphate, pentaerythrite 2
Part, 1 part of repefral, 2 parts of diphenylamines, 2 parts of dioctyl adipate.
Modified active zeolite powder is prepared using following technique：Phosphatide, acetic acid are heated up and is mixed, add hydrogen peroxide stirring
It is 45-52mg/g to iodine number, cooling adds sulfited lanolin, alkyl sulfonic acid ammonium, sulfonated vegetable oil, higher alcohols phosphate
Stir, NaOH to neutrality is added dropwise, add active zeolite powder, CH-10S dispersants, deionized water, body is adjusted after mixing
It is that pH value is 6.5-6.8, heat up stirring, adds silane resin acceptor kh-550 to continue to stir, adds wool fiber and make its complete
Submergence, ultraviolet irradiation treatment, filtering, deionized water washing is dried to obtain modified active zeolite powder.
Embodiment 3
A kind of acid and alkali-resistance waterproof polyethylene cable material proposed by the present invention, its raw material includes by weight：Polyethylene 40
Part, 18 parts of polyvinyl chloride, 22 parts of high density poly propylene, 10 parts of modified active zeolite powder, 3 parts of sepiolite, 5 parts of Attagel, swelling
5 parts of soil, 8 parts of graphite powder, 2.5 parts of aminopropyl triethoxysilane, 1.7 parts of VTES, maleic anhydride 1.2
Part, 10 parts of ethylene propylene diene rubber, 1.2 parts of divinylbenzene, 1.7 parts of dibenzoyl peroxide, 2.5 parts of silicone master batch, pyrophosphoric acid
2.8 parts of ammonium, 1.2 parts of pentaerythrite, 1.6 parts of repefral, 1.3 parts of diphenylamines, 3.5 parts of dioctyl adipate.
Modified active zeolite powder is prepared using following technique：Phosphatide, acetic acid are warming up to 78 DEG C of mixing 45min, plus
Enter hydrogen peroxide to stir to iodine number is 50mg/g, is cooled to 58 DEG C, adds sulfited lanolin, alkyl sulfonic acid ammonium, sulfonation plant
Oil, higher alcohols phosphate stir, and it is the NaOH of 16wt% to neutrality that concentration is added dropwise, and adds active zeolite powder, CH-
10S dispersants, deionized water, regulation system pH value is 6.5-6.8 after mixing, is warming up to 80 DEG C of stirring 30min, adds silane idol
Connection agent KH-550 continues to stir 15min, adds wool fiber and is totally submerged it, ultraviolet irradiation treatment 60min, ultraviolet irradiation
Wavelength be 250nm, the distance of ultraviolet irradiation is 200mm, and filtering, deionized water washing is dried to obtain modified active zeolite powder.
Embodiment 4
A kind of acid and alkali-resistance waterproof polyethylene cable material proposed by the present invention, its raw material includes by weight：Polyethylene 50
Part, 12 parts of polyvinyl chloride, 28 parts of high density poly propylene, 8 parts of modified active zeolite powder, 5 parts of sepiolite, 3 parts of Attagel, bentonite
7 parts, 6 parts of graphite powder, 3.5 parts of aminopropyl triethoxysilane, 1.5 parts of VTES, 1.8 parts of maleic anhydride,
8 parts of ethylene propylene diene rubber, 1.8 parts of divinylbenzene, 1.3 parts of dibenzoyl peroxide, 3.5 parts of silicone master batch, ammonium pyrophosphate 2.4
Part, 1.8 parts of pentaerythrite, 1.4 parts of repefral, 1.7 parts of diphenylamines, 2.5 parts of dioctyl adipate.
Modified active zeolite powder is prepared using following technique：10 parts of phosphatide, 6 parts of acetic acid are warming up to 75 DEG C and mixed by weight
Stirring 55min is closed, it is 52mg/g to add 14 parts of hydrogen peroxide to stir to iodine number, is cooled to 55 DEG C, adds 8 parts of sulfiting wools
Fat, 4 parts of alkyl sulfonic acid ammoniums, 5 parts of sulfonated vegetable oils, 2 parts of higher alcohols phosphates stir, and it is the hydrogen-oxygen of 18wt% that concentration is added dropwise
Change sodium to neutrality, add 45 parts of active zeolite powder, 3.5 parts of CH-10S dispersants, 100 parts of deionized waters, regulation system after mixing
PH value is 6.5-6.8, is warming up to 85 DEG C of stirring 20min, adds 2.5 parts of silane resin acceptor kh-550s to continue to stir 12min, is added
30 parts of wool fibers are simultaneously totally submerged it, ultraviolet irradiation treatment 55min, and the wavelength of ultraviolet irradiation is 250nm, ultraviolet irradiation
Distance is 200mm, and filtering, deionized water washing is dried to obtain modified active zeolite powder.
Embodiment 5
A kind of acid and alkali-resistance waterproof polyethylene cable material proposed by the present invention, its raw material includes by weight：Polyethylene 45
Part, 15 parts of polyvinyl chloride, 25 parts of high density poly propylene, 9 parts of modified active zeolite powder, 4 parts of sepiolite, 4 parts of Attagel, bentonite
6 parts, 7 parts of graphite powder, 3 parts of aminopropyl triethoxysilane, 1.6 parts of VTES, 1.5 parts of maleic anhydride, three
9 parts of first EP rubbers, 1.5 parts of divinylbenzene, 1.5 parts of dibenzoyl peroxide, 3 parts of silicone master batch, 2.6 parts of ammonium pyrophosphate,
1.5 parts of pentaerythrite, 1.5 parts of repefral, 1.5 parts of diphenylamines, 3 parts of dioctyl adipate.
Modified active zeolite powder is prepared using following technique：16 parts of phosphatide, 4 parts of acetic acid are warming up to 80 DEG C and mixed by weight
Stirring 35min is closed, it is 45mg/g to add 20 parts of hydrogen peroxide to stir to iodine number, is cooled to 60 DEG C, adds 4 parts of sulfiting wools
Fat, 10 parts of alkyl sulfonic acid ammoniums, 2 parts of sulfonated vegetable oils, 4 parts of higher alcohols phosphates stir, and it is the hydrogen of 15wt% that concentration is added dropwise
Sodium oxide molybdena adds 55 parts of active zeolite powder, 1.5 parts of CH-10S dispersants, 160 parts of deionized waters to neutrality, and body is adjusted after mixing
It is that pH value is 6.5-6.8, is warming up to 75 DEG C of stirring 40min, adds 1.5 parts of silane resin acceptor kh-550s to continue to stir 18min, plus
Enter 20 parts of wool fibers and be totally submerged it, ultraviolet irradiation treatment 65min, the wavelength of ultraviolet irradiation is 250nm, ultraviolet irradiation
Distance be 200mm, filtering, deionized water washing, be dried to obtain modified active zeolite powder.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (7)
1. a kind of acid and alkali-resistance waterproof polyethylene cable material, it is characterised in that its raw material includes by weight：Polyethylene 35-55
Part, polyvinyl chloride 10-20 parts, high density poly propylene 20-30 parts, 6-12 parts of modified active zeolite powder, sepiolite 2-6 parts, silicon magnesium
It is native 2-6 parts, bentonite 4-8 parts, graphite powder 4-10 parts, aminopropyl triethoxysilane 2-4 parts, VTES 1-
2 parts, maleic anhydride 1-2 parts, ethylene propylene diene rubber 6-12 parts, divinylbenzene 1-2 parts, dibenzoyl peroxide 1-2 parts, silicone
Master batch 2-4 parts, ammonium pyrophosphate 2-3 parts, pentaerythrite 1-2 parts, repefral 1-2 parts, diphenylamines 1-2 parts, oneself two
Dioctyl phthalate 2-4 parts.
2. acid and alkali-resistance waterproof polyethylene cable material according to claim 1, it is characterised in that polyethylene, polyvinyl chloride, height
Density polypropylene, the weight ratio of modified active zeolite powder are 40-50：12-18：22-28：8-10.
3. acid and alkali-resistance waterproof polyethylene cable material according to claim 1 or claim 2, it is characterised in that modified active zeolite powder,
Aminopropyl triethoxysilane, VTES, maleic anhydride, the weight ratio of ethylene propylene diene rubber are 8-10：
2.5-3.5：1.5-1.7：1.2-1.8：8-10.
4. the acid and alkali-resistance waterproof polyethylene cable material according to claim any one of 1-3, it is characterised in that its raw material is by weight
Amount part includes：Polyethylene 40-50 parts, polyvinyl chloride 12-18 parts, high density poly propylene 22-28 parts, modified active zeolite powder 8-10
Part, sepiolite 3-5 parts, Attagel 3-5 parts, bentonite 5-7 parts, graphite powder 6-8 parts, aminopropyl triethoxysilane 2.5-3.5
Part, VTES 1.5-1.7 parts, maleic anhydride 1.2-1.8 parts, ethylene propylene diene rubber 8-10 parts, divinyl
Benzene 1.2-1.8 parts, dibenzoyl peroxide 1.3-1.7 parts, silicone master batch 2.5-3.5 parts, ammonium pyrophosphate 2.4-2.8 parts, season penta
Tetrol 1.2-1.8 parts, repefral 1.4-1.6 parts, diphenylamines 1.3-1.7 parts, dioctyl adipate 2.5-3.5
Part.
5. the acid and alkali-resistance waterproof polyethylene cable material according to claim any one of 1-4, it is characterised in that modified active boils
Stone flour is prepared using following technique：Phosphatide, acetic acid are heated up and are mixed, it is 45-52mg/g to add hydrogen peroxide to stir to iodine number,
Cooling, adds sulfited lanolin, alkyl sulfonic acid ammonium, sulfonated vegetable oil, higher alcohols phosphate to stir, and hydroxide is added dropwise
Sodium adds active zeolite powder, CH-10S dispersants, deionized water to neutrality, and regulation system pH value is 6.5-6.8 after mixing, is risen
Temperature stirring, adds silane resin acceptor kh-550 to continue to stir, and adds wool fiber and is totally submerged it, ultraviolet irradiation treatment,
Filtering, deionized water washing, is dried to obtain modified active zeolite powder.
6. the acid and alkali-resistance waterproof polyethylene cable material according to claim any one of 1-5, it is characterised in that modified active boils
Stone flour is prepared using following technique：Phosphatide, acetic acid are warming up to 75-80 DEG C of mixing 35-55min, hydrogen peroxide stirring is added
It is 45-52mg/g to iodine number, is cooled to 55-60 DEG C, adds sulfited lanolin, alkyl sulfonic acid ammonium, sulfonated vegetable oil, high-carbon
Alcohol phosphate stirs, and it is the NaOH of 15-18wt% to neutrality that concentration is added dropwise, and adds active zeolite powder, CH-10S point
Powder, deionized water, regulation system pH value is 6.5-6.8 after mixing, is warming up to 75-85 DEG C of stirring 20-40min, adds silane
Coupling agent KH-550 continues to stir 12-18min, adds wool fiber and is totally submerged it, ultraviolet irradiation treatment 55-65min,
The wavelength of ultraviolet irradiation is 250nm, and the distance of ultraviolet irradiation is 200mm, and filtering, deionized water washing is dried to obtain modified work
Change zeolite powder.
7. the acid and alkali-resistance waterproof polyethylene cable material according to claim any one of 1-6, it is characterised in that modified active boils
Stone flour is prepared using following technique：10-16 parts of phosphatide, 4-6 parts of acetic acid are warming up to 75-80 DEG C of mixing 35- by weight
55min, it is 45-52mg/g to add 14-20 parts of hydrogen peroxide to stir to iodine number, is cooled to 55-60 DEG C, adds 4-8 parts of sulfiting
Lanolin, 4-10 part of alkyl sulfonic acid ammonium, 2-5 parts of sulfonated vegetable oil, 2-4 parts of higher alcohols phosphate stir, and concentration is added dropwise and is
The NaOH of 15-18wt% adds 45-55 parts of active zeolite powder, 1.5-3.5 parts of CH-10S dispersants, 100-160 to neutrality
Part deionized water, regulation system pH value is 6.5-6.8 after mixing, is warming up to 75-85 DEG C of stirring 20-40min, adds 1.5-2.5
Part silane resin acceptor kh-550 continues to stir 12-18min, adds 20-30 parts of wool fiber to be simultaneously totally submerged it, ultraviolet irradiation
Treatment 55-65min, the wavelength of ultraviolet irradiation is 250nm, and the distance of ultraviolet irradiation is 200mm, and filtering, deionized water washing is done
It is dry to obtain modified active zeolite powder.
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| CN108250612A (en) * | 2017-12-14 | 2018-07-06 | 天长市优信电器设备有限公司 | A kind of mobile phone charger shell of high heat dissipation |
| CN108676229A (en) * | 2018-05-16 | 2018-10-19 | 安徽华美高分子材料科技有限公司 | A kind of rail traffic soft cross-linked polyethylene insulating CABLE MATERIALS and preparation method thereof |
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| CN107903665A (en) * | 2017-11-28 | 2018-04-13 | 安徽东耀建材有限公司 | A kind of silicone adhesive modified zeolite powder, preparation method thereof |
| CN108250612A (en) * | 2017-12-14 | 2018-07-06 | 天长市优信电器设备有限公司 | A kind of mobile phone charger shell of high heat dissipation |
| CN108676229A (en) * | 2018-05-16 | 2018-10-19 | 安徽华美高分子材料科技有限公司 | A kind of rail traffic soft cross-linked polyethylene insulating CABLE MATERIALS and preparation method thereof |
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