CN103509228B - A kind of fire-retardant polyethylene cable material with mould-proof function - Google Patents
A kind of fire-retardant polyethylene cable material with mould-proof function Download PDFInfo
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- CN103509228B CN103509228B CN201310473875.9A CN201310473875A CN103509228B CN 103509228 B CN103509228 B CN 103509228B CN 201310473875 A CN201310473875 A CN 201310473875A CN 103509228 B CN103509228 B CN 103509228B
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- density polyethylene
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- 239000000463 material Substances 0.000 title claims abstract description 33
- 239000003063 flame retardant Substances 0.000 title claims abstract description 22
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 17
- -1 polyethylene Polymers 0.000 title claims abstract description 17
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 17
- 239000000945 filler Substances 0.000 claims abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 16
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 12
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims abstract description 12
- 229920005989 resin Polymers 0.000 claims abstract description 12
- 239000011347 resin Substances 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 230000032683 aging Effects 0.000 claims abstract description 9
- VCRZAKVGPJFABU-UHFFFAOYSA-N 10-phenoxarsinin-10-yloxyphenoxarsinine Chemical compound C12=CC=CC=C2OC2=CC=CC=C2[As]1O[As]1C2=CC=CC=C2OC2=CC=CC=C21 VCRZAKVGPJFABU-UHFFFAOYSA-N 0.000 claims abstract description 6
- 101100188540 Candida albicans (strain SC5314 / ATCC MYA-2876) OBPA gene Proteins 0.000 claims abstract description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000006057 Non-nutritive feed additive Substances 0.000 claims abstract description 6
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002253 acid Substances 0.000 claims abstract description 6
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims abstract description 6
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical compound [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229960000892 attapulgite Drugs 0.000 claims abstract description 6
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 claims abstract description 6
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 6
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 6
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 6
- 239000003112 inhibitor Substances 0.000 claims abstract description 6
- 229910052667 lazurite Inorganic materials 0.000 claims abstract description 6
- 229920000092 linear low density polyethylene Polymers 0.000 claims abstract description 6
- 239000004707 linear low-density polyethylene Substances 0.000 claims abstract description 6
- 229910052625 palygorskite Inorganic materials 0.000 claims abstract description 6
- 229920000728 polyester Polymers 0.000 claims abstract description 6
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229920002545 silicone oil Polymers 0.000 claims abstract description 6
- 229920002050 silicone resin Polymers 0.000 claims abstract description 6
- 239000010456 wollastonite Substances 0.000 claims abstract description 6
- 229910052882 wollastonite Inorganic materials 0.000 claims abstract description 6
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 claims abstract description 6
- 229940007718 zinc hydroxide Drugs 0.000 claims abstract description 6
- 229910021511 zinc hydroxide Inorganic materials 0.000 claims abstract description 6
- 239000011787 zinc oxide Substances 0.000 claims abstract description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
- 239000005995 Aluminium silicate Substances 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- 239000004113 Sepiolite Substances 0.000 claims description 10
- 235000012211 aluminium silicate Nutrition 0.000 claims description 10
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 10
- 229910052624 sepiolite Inorganic materials 0.000 claims description 10
- 235000019355 sepiolite Nutrition 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 5
- GWZMWHWAWHPNHN-UHFFFAOYSA-N 2-hydroxypropyl prop-2-enoate Chemical compound CC(O)COC(=O)C=C GWZMWHWAWHPNHN-UHFFFAOYSA-N 0.000 claims description 5
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 235000005747 Carum carvi Nutrition 0.000 claims description 5
- 240000000467 Carum carvi Species 0.000 claims description 5
- 229940037003 alum Drugs 0.000 claims description 5
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000006185 dispersion Substances 0.000 claims description 5
- 235000013399 edible fruits Nutrition 0.000 claims description 5
- 239000012467 final product Substances 0.000 claims description 5
- 238000005984 hydrogenation reaction Methods 0.000 claims description 5
- 239000011021 lapis lazuli Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000002105 nanoparticle Substances 0.000 claims description 5
- 230000007935 neutral effect Effects 0.000 claims description 5
- 239000003921 oil Substances 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 235000010413 sodium alginate Nutrition 0.000 claims description 5
- 229940005550 sodium alginate Drugs 0.000 claims description 5
- 239000000661 sodium alginate Substances 0.000 claims description 5
- 239000000341 volatile oil Substances 0.000 claims description 5
- OMQSJNWFFJOIMO-UHFFFAOYSA-J zirconium tetrafluoride Chemical compound F[Zr](F)(F)F OMQSJNWFFJOIMO-UHFFFAOYSA-J 0.000 claims description 5
- 101000891399 Homo sapiens T-complex protein 11 homolog Proteins 0.000 claims description 3
- 102100040391 T-complex protein 11 homolog Human genes 0.000 claims description 3
- 235000019504 cigarettes Nutrition 0.000 abstract description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 3
- 241000143437 Aciculosporium take Species 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010023126 Jaundice Diseases 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- 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
-
- 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
- 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
-
- 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
-
- 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)
- Organic Insulating Materials (AREA)
Abstract
The invention provides a kind of fire-retardant polyethylene cable material with mould-proof function, prepared by the component raw material of following weight part and obtain: high-density polyethylene resin 50-60, linear low density polyethylene resin 30-45, vibrin 10-15, silicone resin 8-10, dimethyl silicone oil 2-3, zinc oxide 1-2, wollastonite powder 5-10, barium sulfate 1-2, rhombspar 5-6, attapulgite 6-8, lazurite 4-6, zinc hydroxide 10-12, triammonium phosphate 10-15, Tritolyl Phosphate TCP? 10-12, hexanodioic acid propanediol polyester 6-8, kuh-seng alcohol extract 1-2, Fructus Zanthoxyli oil 0.5-0.6, OBPA mould inhibitor 1-2, PVC processing aid ACR-401? 1-1.5, modified filler 10-15.Cable of the present invention has good germ resistance, also has weathering resistance, low cigarette, ageing-resistant, the features such as flame retardant properties is good simultaneously.
Description
Technical field
The present invention relates to CABLE MATERIALS field, be specifically related to a kind of fire-retardant polyethylene cable material with mould-proof function.
Background technology
Electric wire is important materials indispensable in industrial and agricultural production and the modern life, China is that the maximum electric wire in the whole world produces country, wires and cables industry occupies very important status in the national economy of China, but, at present, CABLE MATERIALS on market also exists non-refractory, not ageing-resistant, and after weathering test, material occurs that jaundice becomes fragile phenomenon.Electric wire is aging and fire that is that cause also gets more and more, how to reduce the incidence of fire and presence of fire time mortality ratio, low cigarette, Halogen, the developing direction that fire-retardant, environmental protection also becomes wires and cables industry.Wherein to have the demand of the fire-retardant polyethylene cable material of mould-proof function increasing for halide-free smokeless, the production that current halide-free smokeless has a fire-retardant polyethylene cable material of mould-proof function is in polyolefin substrate, add a large amount of Shawinigan blacks or Shawinigan black to reach flame retardant effect mostly, but, adding of a large amount of inorganic materials, have impact on physical and mechanical properties and the processing of CABLE MATERIALS.Fire-retardant, low cigarette, environmental protection, good weatherability, CABLE MATERIALS that cost is low become the direction of CABLE MATERIALS development.
Summary of the invention
The invention provides a kind of fire-retardant polyethylene cable material with mould-proof function.The cable be processed into by CABLE MATERIALS of the present invention has good mould-proof function, also has weathering resistance, low cigarette, ageing-resistant, the features such as flame retardant properties is good simultaneously.
The technical solution used in the present invention is:
A kind of fire-retardant polyethylene cable material with mould-proof function, it is characterized in that, prepared by the component raw material of following weight part and obtain: high-density polyethylene resin 50-60, linear low density polyethylene resin 30-45, vibrin 10-15, silicone resin 8-10, dimethyl silicone oil 2-3, zinc oxide 1-2, wollastonite powder 5-10, barium sulfate 1-2, rhombspar 5-6, attapulgite 6-8, lazurite 4-6, zinc hydroxide 10-12, triammonium phosphate 10-15, Tritolyl Phosphate TCP10-12, hexanodioic acid propanediol polyester 6-8, kuh-seng alcohol extract 1-2, Fructus Zanthoxyli oil 0.5-0.6, OBPA mould inhibitor 1-2, PVC processing aid ACR-4011-1.5, modified filler 10-15,
Described modified filler is prepared by following method and obtains: a. takes off the raw material of row weight part: kaolin 200-210, diatomite 120-130, sepiolite 10-12, nano-sized carbon 1-2, Zirconium tetrafluoride 1-2, alum 2-3, Fruit of Caraway essential oil 2-3, xitix 1-2, sodium alginate 2-3, precipitated silica 30-34, tea-polyphenol 3-4,2-hydroxypropyl acrylate 1-2, lapis amiridis 1-2, irgasfos 168 1-2;
B, by kaolin, diatomite, sepiolite, at 480-550 DEG C, calcine 4-5h, be cooled to room temperature, after taking-up, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, add the hydrochloric acid soln of 12-15%, adjustment pH value is 4-5, ageing 10-15 hour, repeated hydrogenation sodium hydroxide solution regulates lapping liquid pH to be neutral, filters, dries and obtain filler powder;
C, above-mentioned gained powder to be mixed with other remaining component, and even with the high speed dispersion of 9000-12000 rev/min, to obtain final product.
The described fire-retardant polyethylene cable material with mould-proof function, it is characterized in that, prepared by the component raw material of following weight part and obtain: high-density polyethylene resin 58, linear low density polyethylene resin 35, vibrin 12, silicone resin 9, dimethyl silicone oil 2, zinc oxide 1, wollastonite powder 6, barium sulfate 2, rhombspar 5, attapulgite 7, lazurite 5, zinc hydroxide 11, triammonium phosphate 14, Tritolyl Phosphate TCP11, hexanodioic acid propanediol polyester 7, kuh-seng alcohol extract 2, Fructus Zanthoxyli oil 0.5, OBPA mould inhibitor 1, PVC processing aid ACR-4011.0, modified filler 14,
Described modified filler is prepared by following method and obtains: a. takes off the raw material of row weight part: kaolin 200, diatomite 125, sepiolite 11, nano-sized carbon 2, Zirconium tetrafluoride 1, alum 2.5, Fruit of Caraway essential oil 2, xitix 1.5, sodium alginate 2.5, precipitated silica 32, tea-polyphenol 3,2-hydroxypropyl acrylate 2, lapis amiridis 1, irgasfos 168 2;
B, by kaolin, diatomite, sepiolite, at 480-550 DEG C, calcine 4-5h, be cooled to room temperature, after taking-up, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, add the hydrochloric acid soln of 12-15%, adjustment pH value is 4-5, ageing 10-15 hour, repeated hydrogenation sodium hydroxide solution regulates lapping liquid pH to be neutral, filters, dries and obtain filler powder;
C, above-mentioned gained powder to be mixed with other remaining component, and even with the high speed dispersion of 9000-12000 rev/min, to obtain final product.
The preparation method of CABLE MATERIALS of the present invention:
Take each constitutive material by formula rate, constitutive material is dropped into homogenizer mixing 5-6miu, blowing, the material mixed is put in twin screw extruder, extruding pelletization, then after entering and carrying out drying in hot air dryer, the fire-retardant polyethylene cable material of mould-proof function must be had, when extruding, twin screw extruder temperature is set to: feeding section 110 DEG C, melt zone 165 DEG C, melt conveying zone 165-172 DEG C, mixing section 180 DEG C, homogenizing zone 175 DEG C, head metering zone 175 DEG C.
Beneficial effect
Mould proof fire-retardant polyethylene cable material of the present invention can when not affecting the original performance of fire-retardant polyethylene cable material and cabling process, the growth of effective suppression cable easy mildew bacterium, shaping and breeding, make cable from the infringement of mould, avoid many unnecessary losses and the harm hidden danger to society.
Embodiment
There is a fire-retardant polyethylene cable material for mould-proof function, prepared by the component raw material of following weight (kg) and obtain:
High-density polyethylene resin 58, linear low density polyethylene resin 35, vibrin 12, silicone resin 9, dimethyl silicone oil 2, zinc oxide 1, wollastonite powder 6, barium sulfate 2, rhombspar 5, attapulgite 7, lazurite 5, zinc hydroxide 11, triammonium phosphate 14, Tritolyl Phosphate TCP11, hexanodioic acid propanediol polyester 7, kuh-seng alcohol extract 2, Fructus Zanthoxyli oil 0.5, OBPA mould inhibitor 1, PVC processing aid ACR-4011.0, modified filler 14
Wherein, modified filler is prepared by following method and obtains: a. takes off the raw material of column weight amount (kg): kaolin 200, diatomite 125, sepiolite 11, nano-sized carbon 2, Zirconium tetrafluoride 1, alum 2.5, Fruit of Caraway essential oil 2, xitix 1.5, sodium alginate 2.5, precipitated silica 32, tea-polyphenol 3,2-hydroxypropyl acrylate 2, lapis amiridis 1, irgasfos 168 2;
B, by kaolin, diatomite, sepiolite, at 480-550 DEG C, calcine 4-5h, be cooled to room temperature, after taking-up, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, add the hydrochloric acid soln of 12-15%, adjustment pH value is 4-5, ageing 10-15 hour, repeated hydrogenation sodium hydroxide solution regulates lapping liquid pH to be neutral, filters, dries and obtain filler powder;
C, above-mentioned gained powder to be mixed with other remaining component, and even with the high speed dispersion of 9000-12000 rev/min, to obtain final product.
There is the preparation method of the fire-retardant polyethylene cable material of mould-proof function:
Take each constitutive material by formula rate, constitutive material is dropped into homogenizer mixing 5-6miu, blowing, the material mixed is put in twin screw extruder, extruding pelletization, then after entering and carrying out drying in hot air dryer, the fire-retardant polyethylene cable material of mould-proof function must be had, when extruding, twin screw extruder temperature is set to: feeding section 110 DEG C, melt zone 165 DEG C, melt conveying zone 165-172 DEG C, mixing section 180 DEG C, homogenizing zone 175 DEG C, head metering zone 175 DEG C.
The performance test results of the CABLE MATERIALS that the present embodiment obtains is as following table:
Claims (2)
1. one kind has the fire-retardant polyethylene cable material of mould-proof function, it is characterized in that, prepared by the component raw material of following weight part and obtain: high-density polyethylene resin 50-60, linear low density polyethylene resin 30-45, vibrin 10-15, silicone resin 8-10, dimethyl silicone oil 2-3, zinc oxide 1-2, wollastonite powder 5-10, barium sulfate 1-2, rhombspar 5-6, attapulgite 6-8, lazurite 4-6, zinc hydroxide 10-12, triammonium phosphate 10-15, Tritolyl Phosphate TCP10-12, hexanodioic acid propanediol polyester 6-8, kuh-seng alcohol extract 1-2, Fructus Zanthoxyli oil 0.5-0.6, OBPA mould inhibitor 1-2, PVC processing aid ACR-4011-1.5, modified filler 10-15, described modified filler is prepared by following method and obtains:
A, take off the raw material of row weight part: kaolin 200-210, diatomite 120-130, sepiolite 10-12, nano-sized carbon 1-2, Zirconium tetrafluoride 1-2, alum 2-3, Fruit of Caraway essential oil 2-3, xitix 1-2, sodium alginate 2-3, precipitated silica 30-34, tea-polyphenol 3-4,2-hydroxypropyl acrylate 1-2, lapis amiridis 1-2, irgasfos 168 1-2;
B, by kaolin, diatomite, sepiolite, at 480-550 DEG C, calcine 4-5h, be cooled to room temperature, after taking-up, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, add the hydrochloric acid soln of 12-15%, adjust ph is 4-5, ageing 10-15 hour, repeated hydrogenation sodium hydroxide solution regulates lapping liquid pH to be neutral, filters, dries and obtain filler powder;
C, above-mentioned gained powder to be mixed with other remaining component, and even with the high speed dispersion of 9000-12000 rev/min, to obtain final product.
2. the fire-retardant polyethylene cable material with mould-proof function according to claim 1, it is characterized in that, prepared by the component raw material of following weight part and obtain: high-density polyethylene resin 58, linear low density polyethylene resin 35, vibrin 12, silicone resin 9, dimethyl silicone oil 2, zinc oxide 1, wollastonite powder 6, barium sulfate 2, rhombspar 5, attapulgite 7, lazurite 5, zinc hydroxide 11, triammonium phosphate 14, Tritolyl Phosphate TCP11, hexanodioic acid propanediol polyester 7, kuh-seng alcohol extract 2, Fructus Zanthoxyli oil 0.5, OBPA mould inhibitor 1, PVC processing aid ACR-4011.0, modified filler 14,
Described modified filler is prepared by following method and obtains:
A, take off the raw material of row weight part: kaolin 200, diatomite 125, sepiolite 11, nano-sized carbon 2, Zirconium tetrafluoride 1, alum 2.5, Fruit of Caraway essential oil 2, xitix 1.5, sodium alginate 2.5, precipitated silica 32, tea-polyphenol 3,2-hydroxypropyl acrylate 2, lapis amiridis 1, irgasfos 168 2;
B, by kaolin, diatomite, sepiolite, at 480-550 DEG C, calcine 4-5h, be cooled to room temperature, after taking-up, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, add the hydrochloric acid soln of 12-15%, adjust ph is 4-5, ageing 10-15 hour, repeated hydrogenation sodium hydroxide solution regulates lapping liquid pH to be neutral, filters, dries and obtain filler powder;
C, above-mentioned gained powder to be mixed with other remaining component, and even with the high speed dispersion of 9000-12000 rev/min, to obtain final product.
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| CN103937081A (en) * | 2014-03-20 | 2014-07-23 | 安徽春辉仪表线缆集团有限公司 | Communication polyethylene cable material |
| CN103937068A (en) * | 2014-03-20 | 2014-07-23 | 安徽春辉仪表线缆集团有限公司 | Lightweight energy saving cable material |
| CN105086073A (en) * | 2015-08-20 | 2015-11-25 | 晶锋集团股份有限公司 | Waterproof and mouldproof composite low-smoke flame retardant cable material and preparation method thereof |
| CN105482219A (en) * | 2015-12-15 | 2016-04-13 | 中冠电缆有限公司 | Low cost polyethylene cable material containing sasanqua seed meal and preparation method thereof |
| CN105825968A (en) * | 2016-04-28 | 2016-08-03 | 芜湖顺成电子有限公司 | Production technology of low-smoke halogen free flame retardation wire sheath material |
| CN106046640A (en) * | 2016-07-05 | 2016-10-26 | 张海棠 | Mould-proof waterproof material and preparation method thereof |
| CN107325391A (en) * | 2017-08-29 | 2017-11-07 | 阜南县鲲鹏塑业科技有限公司 | A kind of ageing-resistant modified poly ethylene plastics |
| CN108948496B (en) * | 2018-07-25 | 2021-03-12 | 国网河南省电力公司邓州市供电公司 | Underground cable sheath material and preparation method thereof |
| CN113436790A (en) * | 2021-06-18 | 2021-09-24 | 云南龙源电缆有限公司 | Efficient energy-saving flame-retardant cable and preparation method thereof |
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| US6124770A (en) * | 1999-10-22 | 2000-09-26 | Nippon Unicar Company Limited | Expandable resin composition |
| 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 |
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| US6124770A (en) * | 1999-10-22 | 2000-09-26 | Nippon Unicar Company Limited | Expandable resin composition |
| 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 |
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