CN103992636A - Nylon sheath material for power lines and preparation method thereof - Google Patents

Nylon sheath material for power lines and preparation method thereof Download PDF

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Publication number
CN103992636A
CN103992636A CN201410163576.XA CN201410163576A CN103992636A CN 103992636 A CN103992636 A CN 103992636A CN 201410163576 A CN201410163576 A CN 201410163576A CN 103992636 A CN103992636 A CN 103992636A
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CN
China
Prior art keywords
parts
nylon
preparation
sheath material
nylon sheath
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201410163576.XA
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Chinese (zh)
Inventor
林文树
鲜元兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianchang Fuxin Electronic Co Ltd
Original Assignee
Tianchang Fuxin Electronic Co Ltd
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Priority to CN201410163576.XA priority Critical patent/CN103992636A/en
Publication of CN103992636A publication Critical patent/CN103992636A/en
Withdrawn legal-status Critical Current

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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
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • H01B3/303—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups H01B3/38 or H01B3/302
    • H01B3/305—Polyamides or polyesteramides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/9218—Weight
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92342—Raw material pre-treatment, e.g. drying or cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92438—Conveying, transporting or storage of articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/9259—Angular velocity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895—Barrel or housing
    • 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
    • C08K2201/011—Nanostructured additives
    • 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

Abstract

The invention discloses a nylon sheath material for power lines and a preparation method thereof. The nylon sheath material is prepared from the following raw materials in parts by weight: 50-70 parts of nylon 6, 15-25 parts of aromatic polyamide, 10-20 parts of acrylonitrile-chlorinated polyethylene-styrene terpolymers, 5-10 parts of cellulose triacetate, 8-14 parts of trioctyl trimellitate, 6-12 parts of dihexyl sebacate, 1-2 parts of tribasic lead sulfate, 0.5-1.5 parts of dibasic lead stearate, 1-2 parts of zinc naphthenate, 3-6 parts of palm wax, 2-4 parts of glycerol triacetate, 4-7 parts of castor oil, 5-10 parts of encapsulated red phosphorus, 3-6 parts of zinc borate, 17-23 parts of acetylene carbon black, 1-2 parts of anilino-methyl-triethoxysilane, 15-20 parts of nano bauxite, 10-15 parts of waste ceramic powder, 1-2 parts of antioxidants 1010, and 12-18 parts of adjuvants. The sheath material, provided by the invention, has excellent aging resistance, excellent abrasion resistance, high mechanical strength, good electric insulativity, good tenacity, strong impact resistance, good chemical stability, low shrinkage factor, low water absorption, difficulty in deformation, difficulty in cracking, and durability.

Description

A kind of nylon sheath wire material and preparation method thereof for supply lead
Technical field
The present invention relates to a kind of supply lead sheath material and preparation method thereof, be specifically related to a kind of supply lead nylon sheath wire material and preparation method thereof.
Background technology
Supply lead is the electric wire of transmission current, and wherein sheath is the indispensable structure division of supply lead, plays the effect of protection insulation, ensures the energising safety of supply lead, makes the medium such as conductor and water, air isolated, avoids occurring leaky.Supply lead sheath material exists and wears no resistance and the poor shortcoming of ageing resistance in the market, friction occurs in use procedure and between the external world and easily cause supply lead damage, cracking, thereby affect protection, the insulating property of supply lead.Therefore, be badly in need of the supply lead sheath material that a kind of wear resistance of exploitation is good and ageing resistance is good.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, supply lead nylon sheath wire material that a kind of wear resistance is good, ageing resistance is good and preparation method thereof is provided.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of supply lead nylon sheath wire material, raw material by following weight part is made: nylon 650-70, polyaramide 15-25, acrylonitrile-chloride polyethylene-styrene copolymer 10-20, cellulose triacetate 5-10, trioctyl trimellitate 8-14, dihexyl sebacate 6-12, lead sulfate tribasic 1-2, dibasic lead stearate 0.5-1.5, zinc naphthenate 1-2, palm wax 3-6, glycerine triacetate 2-4, Viscotrol C 4-7, encapsulated red phosphorus 5-10, zinc borate 3-6, Shawinigan black 17-23, anilinomethyl triethoxysilane 1-2, nano aluminum alumina 15-20, waste ceramic powder 10-15, antioxidant 1010 1-2, auxiliary agent 12-18,
The preparation method of described auxiliary agent is as follows: a, get the raw material of following weight part: coal gangue 26-38, sepiolite 14-22, agalmatolite 10-15, whiteruss 4-8, epoxy soybean oil 5-10, trimethylsilyl dimethyl methyl phosphonate 10-15, molybdenumdisulphide 3-6, tricalcium silicate 4-8, stearic acid 2-3, plumbous oxide 1-2, nanometer boron fibre 2-4, ptfe micropowder 3-5, irgasfos 168 1-2, UV light absorber UV-3271.5-2.5, b, by coal gangue, sepiolite, agalmatolite mixes, pulverize, then the hydrochloric acid soln of putting into concentration and be 10-15% soaks 2-3h, taking-up is washed with distilled water to neutrality, dry, then the suspension that concentration is 45-55% is made in the making beating that adds water, adding the solid content that is equivalent to suspension weight 25-35% is 40% silicon sol again, the butyl silicate of 5-10% and the dicyclopentadiene of 3-6%, heating in water bath is to 50-60 DEG C, high speed ball milling 1-2h, filter, dry, 740-820 DEG C of calcining 1.5-2.5h, after naturally cooling to room temperature, mix with all the other raw materials, stir 4-8min.
The preparation method of nylon sheath wire material for supply lead of the present invention, comprise the following steps: take raw material by formulation ratio, after high-speed mixer fully mixes, in input twin screw extruder, be 30-50r/min at engine speed, processing temperature is extruding pelletization under 195-215 DEG C of condition, packaging after screening magnetic separation, metering.
Beneficial effect of the present invention:
Sheath material of the present invention has excellent ageing resistance and wear resistance, and physical strength is high, and electrical insulating property is good, good toughness, and erosion-resisting characteristics is strong, and chemical stability is good, and shrinking percentage is little, and water-intake rate is low, not yielding, not easy to crack, durable in use.
Embodiment
A kind of supply lead nylon sheath wire material, is made up of the raw material of following weight part: nylon 660, polyaramide 20, acrylonitrile-chloride polyethylene-styrene copolymer 20, cellulose triacetate 8, trioctyl trimellitate 12, dihexyl sebacate 8, lead sulfate tribasic 1.5, dibasic lead stearate 1, zinc naphthenate 1.5, palm wax 4, glycerine triacetate 3, Viscotrol C 6, encapsulated red phosphorus 8, zinc borate 4, Shawinigan black 20, anilinomethyl triethoxysilane 1.5, nano aluminum alumina 18, waste ceramic powder 10, antioxidant 1010 1, auxiliary agent 16;
The preparation method of described auxiliary agent is as follows: a, get the raw material of following weight part: coal gangue 32, sepiolite 18, agalmatolite 10, whiteruss 6, epoxy soybean oil 8, trimethylsilyl dimethyl methyl phosphonate 10, molybdenumdisulphide 4, tricalcium silicate 6, stearic acid 2, plumbous oxide 1.5, nanometer boron fibre 3, ptfe micropowder 4, irgasfos 168 1.5, UV light absorber UV-3272; B, coal gangue, sepiolite, agalmatolite are mixed, pulverize, then put into concentration and be 10% hydrochloric acid soln and soak 3h, taking-up is washed with distilled water to neutrality, dry, then it is 55% suspension that concentration is made in adding water making beating, adding the solid content that is equivalent to suspension weight 35% is 40% silicon sol, 10% butyl silicate and 6% dicyclopentadiene again, heating in water bath to 60 DEG C, high speed ball milling 1h, filters, dry, 820 DEG C of calcining 1.5h, mix with all the other raw materials after naturally cooling to room temperature, stirring 6min.
The preparation method of nylon sheath wire material for supply lead, comprise the following steps: take raw material by formulation ratio, after high-speed mixer fully mixes, in input twin screw extruder, be 30-50r/min at engine speed, processing temperature is extruding pelletization under 195-215 DEG C of condition, packaging after screening magnetic separation, metering.
The performance test results of the sheath material making is as follows:

Claims (2)

1. a supply lead nylon sheath wire material, it is characterized in that, raw material by following weight part is made: nylon 6 50-70, polyaramide 15-25, acrylonitrile-chloride polyethylene-styrene copolymer 10-20, cellulose triacetate 5-10, trioctyl trimellitate 8-14, dihexyl sebacate 6-12, lead sulfate tribasic 1-2, dibasic lead stearate 0.5-1.5, zinc naphthenate 1-2, palm wax 3-6, glycerine triacetate 2-4, Viscotrol C 4-7, encapsulated red phosphorus 5-10, zinc borate 3-6, Shawinigan black 17-23, anilinomethyl triethoxysilane 1-2, nano aluminum alumina 15-20, waste ceramic powder 10-15, antioxidant 1010 1-2, auxiliary agent 12-18,
The preparation method of described auxiliary agent is as follows: a, get the raw material of following weight part: coal gangue 26-38, sepiolite 14-22, agalmatolite 10-15, whiteruss 4-8, epoxy soybean oil 5-10, trimethylsilyl dimethyl methyl phosphonate 10-15, molybdenumdisulphide 3-6, tricalcium silicate 4-8, stearic acid 2-3, plumbous oxide 1-2, nanometer boron fibre 2-4, ptfe micropowder 3-5, irgasfos 168 1-2, UV light absorber UV-327 1.5-2.5, b, by coal gangue, sepiolite, agalmatolite mixes, pulverize, then the hydrochloric acid soln of putting into concentration and be 10-15% soaks 2-3h, taking-up is washed with distilled water to neutrality, dry, then the suspension that concentration is 45-55% is made in the making beating that adds water, adding the solid content that is equivalent to suspension weight 25-35% is 40% silicon sol again, the butyl silicate of 5-10% and the dicyclopentadiene of 3-6%, heating in water bath is to 50-60 DEG C, high speed ball milling 1-2h, filter, dry, 740-820 DEG C of calcining 1.5-2.5h, after naturally cooling to room temperature, mix with all the other raw materials, stir 4-8min.
2. the preparation method of nylon sheath wire material for supply lead as claimed in claim 1, it is characterized in that comprising the following steps: take raw material by formulation ratio, after high-speed mixer fully mixes, in input twin screw extruder, be 30-50r/min at engine speed, processing temperature is extruding pelletization under 195-215 DEG C of condition, packaging after screening magnetic separation, metering.
CN201410163576.XA 2014-04-22 2014-04-22 Nylon sheath material for power lines and preparation method thereof Withdrawn CN103992636A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410163576.XA CN103992636A (en) 2014-04-22 2014-04-22 Nylon sheath material for power lines and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410163576.XA CN103992636A (en) 2014-04-22 2014-04-22 Nylon sheath material for power lines and preparation method thereof

Publications (1)

Publication Number Publication Date
CN103992636A true CN103992636A (en) 2014-08-20

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CN201410163576.XA Withdrawn CN103992636A (en) 2014-04-22 2014-04-22 Nylon sheath material for power lines and preparation method thereof

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107936796A (en) * 2017-12-20 2018-04-20 广东德新科技孵化器有限公司 A kind of strong adhesive force and being not easy is turned to be yellow the coatings for furniture and preparation method thereof of aging
CN107987694A (en) * 2017-12-20 2018-05-04 广东德新科技孵化器有限公司 A kind of wood furniture coating of safety and environmental protection and preparation method thereof
CN108864698A (en) * 2018-07-26 2018-11-23 司彩霞 A kind of protective metal shell fire proofing material and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107936796A (en) * 2017-12-20 2018-04-20 广东德新科技孵化器有限公司 A kind of strong adhesive force and being not easy is turned to be yellow the coatings for furniture and preparation method thereof of aging
CN107987694A (en) * 2017-12-20 2018-05-04 广东德新科技孵化器有限公司 A kind of wood furniture coating of safety and environmental protection and preparation method thereof
CN108864698A (en) * 2018-07-26 2018-11-23 司彩霞 A kind of protective metal shell fire proofing material and preparation method thereof

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Application publication date: 20140820

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