CN108047850A - A kind of handling cable being readily transported - Google Patents
A kind of handling cable being readily transported Download PDFInfo
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- CN108047850A CN108047850A CN201711069986.8A CN201711069986A CN108047850A CN 108047850 A CN108047850 A CN 108047850A CN 201711069986 A CN201711069986 A CN 201711069986A CN 108047850 A CN108047850 A CN 108047850A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
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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
- H01B3/447—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 acrylic compounds
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2401/08—Cellulose derivatives
- C08J2401/26—Cellulose ethers
- C08J2401/28—Alkyl ethers
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- 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
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- 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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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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Abstract
A kind of handling cable being readily transported,Belong to field of cable technology,Protective layer including core and package core,The raw material composition of protective layer includes,It counts in parts by weight,20 30 parts of hydroxyethyl cellulose aqueous solution,0.1 0.2 parts of glycerine,13 parts of propylene glycol,35 parts of propandiol butyl ether,Pure 60 70 parts of third silicon emulsion,58 parts of modified polyamide imide,0.05 0.1 parts of sodium 2,4,5-trichlorophenate,0.1 0.2 parts of talcum powder,0.1 0.2 parts of HBP C181 resins,0.1 0.2 parts of sunflower seed shell carbonized,0.3 0.5 parts of hydroxypropyl starch ether,0.2 0.4 parts of polyvinylpyrrolidone,0.05 0.1 parts of jujube core powder,0.05 0.1 parts of zasiokaurin,0.05 0.1 parts of cyclodextrin,PH value is adjusted to 89.The handling cable wearability that the present invention is readily transported is good, and service life is long, has the advantages that impervious, waterproof, light weight, flexibility are good, intensity is high.
Description
Technical field
The invention belongs to field of cable technology, are related to a kind of handling cable being readily transported, and the present invention is readily transported defeated
Send cable wear resistance good, service life is long, has the advantages that impervious, waterproof, light weight, flexibility are good, intensity is high.
Background technology
Cable is made of the conductor and outsourcing insulating protective layer of one or more mutually insulated, by electric power or information from one
Place is transferred to the conducting wire at another place.With the rapid development of economy, more and more places need cable transfer electric power or other
Information, therefore also have strict requirements to the manufacture of cable.Cable cover(ing) is the indispensable intermediate structure part of cable, is played
The effect of cable is protected, ensures the energization safety of cable, the isolation of the media such as copper wire and water, air is allowed to avoid the occurrence of leaky.
In use, to the insulating properties, tensile strength, wear-resisting property of cable, cold tolerance and flame retardant property are equal
There are strict requirements, therefore the properties that cable protection jacking is continuously improved are economical and social active demand anyway.
Currently in order to meet the various performance requirements of cable, and it is most of to have focused in wearability, although obtaining one
Determine effect, but this operation generally requires to wrap up the insulating layer of thickness weight on cable core, adds the weight of cable,
Difficulty is caused to laying, it is general using one layer of lubrication of side brush outside insulating layer in order to reduce conveying difficulty, improve cable smoothness
Agent or smoothing preparation although so doing the smoothness that can improve cable, are the increase in operational sequence, very inconvenient when in use.
The content of the invention
In order to solve the above technical problems, devising a kind of handling cable being readily transported, protective layer of the present invention is the present invention
By way of brushing, directly brush is less than 1mm in the outer surface of core, thickness, forms core protective layer.
The present invention for realize its purpose the technical solution adopted is that：
A kind of handling cable being readily transported, the protective layer including core and package core, the raw material composition bag of protective layer
It includes, based in parts by weight, 25-35 parts of hydroxyethyl cellulose aqueous solution, 0.1-0.2 parts of glycerine, 1-3 parts of propylene glycol, propylene glycol
3-5 parts of butyl ether, pure 60-70 parts of third silicon emulsion, 5-8 parts of modified polyamide imide, 0.05-0.1 parts of sodium 2,4,5-trichlorophenate, talcum powder
0.1-0.2 parts, 0.1-0.2 parts of HBP C181 resins, 0.1-0.2 parts of sunflower seed shell carbonized, hydroxypropyl starch ether 0.3-0.5
Part, 0.2-0.4 parts of polyvinylpyrrolidone, 0.05-0.1 parts of jujube core powder, 0.05-0.1 parts of zasiokaurin, cyclodextrin 0.05-0.1
Part, pH value is adjusted to 8-9.
A kind of handling cable being readily transported, the raw material composition of protective layer includes, based in parts by weight, hydroxy ethyl fiber
Plain 30 parts of aqueous solution, 0.1 part of glycerine, 2.85 parts of propylene glycol, 5 parts of propandiol butyl ether, pure 60 parts of third silicon emulsion, modified polyamide acyl
6 parts of imines, 0.05 part of sodium 2,4,5-trichlorophenate, 0.2 part of talcum powder, 0.2 part of HBP C181 resins, 0.2 part of sunflower seed shell carbonized, hydroxyl
0.5 part of propyl starch ether, 0.4 part of polyvinylpyrrolidone, 0.1 part of jujube core powder, 0.1 part of zasiokaurin, 0.1 part of cyclodextrin are adjusted
PH value is to 8.
A kind of handling cable being readily transported, the raw material composition of protective layer includes, based in parts by weight, hydroxy ethyl fiber
Plain 26 parts of aqueous solution, 0.15 part of glycerine, 2.5 parts of propylene glycol, 4.5 parts of propandiol butyl ether, pure 65 parts of third silicon emulsion, modified polyamide
7 parts of acid imide, 0.1 part of sodium 2,4,5-trichlorophenate, 0.15 part of talcum powder, 0.15 part of HBP C181 resins, sunflower seed shell carbonized 0.1
Part, 0.5 part of hydroxypropyl starch ether, 0.35 part of polyvinylpyrrolidone, 0.1 part of jujube core powder, 0.1 part of zasiokaurin, cyclodextrin
0.05 part, pH value is adjusted to 8.5.
A kind of handling cable being readily transported, the raw material composition of protective layer includes, based in parts by weight, hydroxy ethyl fiber
Plain 25 parts of aqueous solution, 0.2 part of glycerine, 3 parts of propylene glycol, 5 parts of propandiol butyl ether, pure 70 parts of third silicon emulsion, modified polyamide acyl are sub-
8 parts of amine, 0.05 part of sodium 2,4,5-trichlorophenate, 0.2 part of talcum powder, 0.2 part of HBP C181 resins, 0.2 part of sunflower seed shell carbonized, hydroxypropyl
0.4 part of base starch ether, 0.3 part of polyvinylpyrrolidone, 0.05 part of jujube core powder, 0.05 part of zasiokaurin, 0.1 part of cyclodextrin are adjusted
PH value is to 9.
It counts in parts by weight, the protective layer raw material further includes 5-7.5 parts of ammonium polyphosphate, 1-1.5 parts of melamine, season penta
0.5-1 parts of tetrol, 0.3-0.8 parts of expanded graphite.
Protective layer material is prepared into using protective layer raw material, by the way that protective layer material is directly brushed online wicking surface or logical
It crosses foaming heat expressing technique and forms protective layer.
Protective layer is formed by foaming heat expressing technique to comprise the following steps：The raw material of protective layer is formed in extruding machine
It mixes, be heated into slurry, industrial nitrogen is injected into slurry and forms the uniformly mixed slurry containing gas, the slurry containing gas exists
Extrusion molding in extruded mould, release of pressure after depanning, gas expansion form foaming protective layer.
The beneficial effects of the invention are as follows：
The handling cable surface that the present invention is readily transported is smooth, and wearability is good, not only so that core has obtained preferably
Protection, the phenomenon that effectively preventing causing core exposed due to external protection is damaged, electricity consumption is more safe and reliable, and due to table
Face is smooth, is more prone in cable transfer, is convenient.
Glycerine plays wetting in protective layer raw material of the present invention, the mixing between each ingredient is promoted to blend, glycerine and modification
Polyamidoimide, HBP C181 resins, polyvinylpyrrolidone combination, after being added to pure third silicon emulsion, can improve protective layer
Smoothness.Further talcum powder, sunflower seed shell carbonized, mixed with propylene glycol can further improve the smoothness of protective layer,
Make protective layer outer surface that there is the effect of polishing simultaneously.And sunflower seed shell carbonized adds in also adsorbable peculiar smell, when cable institute
With environment there are during air pollution, which can play the role of certain purification air.
The addition of cyclodextrin using the characteristic that its outer rim is hydrophilic, can promote the knot between pure third silicon emulsion and each ingredient
It closes, enhances intermolecular active force；By being combined with hydroxypropyl starch ether, the globality of material can be improved, beneficial to construction, is carried
The ductility and plasticity of high protective layer, and make the protective layer to be formed that there is self-healing ability, when friction etc. makes protective layer, there are tiny
During cut, protective layer can be voluntarily compound, avoids the potential hazard of cut, such as over time, cut cracking, moisture,
Moisture etc. becomes larger service life for influencing protective layer etc. into protective layer internal structure, cut later stage is destroyed；The addition of cyclodextrin simultaneously
With propandiol butyl ether, HBP C181 resins, pure third silicon emulsion collective effect, can be formed with the compound of inclusion complex physico-chemical property
Object, the effect can reduce oxidation, be passivated light sensitivity and thermal sensitivity, improve the resistance to ag(e)ing of protective layer.
Sodium 2,4,5-trichlorophenate plays the role of sterilization, can strengthen bactericidal effect by adding in zasiokaurin and jujube core powder, carry
High 1-2 times of bactericidal effect, so as to get protective layer be also equipped with biocidal property.
The present invention is to further improve flame retardant property, adds ammonium polyphosphate, melamine, pentaerythrite, expanded graphite,
Ammonium polyphosphate, melamine, pentaerythrite are expanded Yi Dan when protective layer is heated, and are filled up the exiguous space between coated filler, are subtracted
The transfer rate of slow heat, forms foaming layer.It is swollen that the control of expanded graphite dosage makes expanded graphite be heated at 180 DEG C or so
Swollen, " scale " shape charcoal body volume increases hundreds times, becomes " worm " shape charcoal body.This physical process is endothermic process, and due to
The density of " worm " shape charcoal body is smaller, and the dilatant generated has preferable stability, and being covered in substrate surface makes foaming layer
Keep effective framework ingredient, so as to play the role of in foaming layer absorb heat, reinforcing fiber, and foaming layer uniformly by
Heat reaches heat-insulated purpose steady in a long-term.
By the selection of each raw material of the present invention and the collocation of ratio, in use, online wicking surface is brushed, protective layer
Very thin thickness significantly reduces the impost to cable, saves cost and raw material.But since protective layer is extremely thin,
Intensity and flexibility needs get both, and to solve the ultra-thin caused above problem of protective layer, we pass through long-term research and one
The exploration of series by the way that hydroxypropyl starch ether and zasiokaurin are combined, are added in pure third silicon emulsion, solve above-mentioned ask
Topic, not only ensure that the intensity and hardness of protective layer, but also protective layer is made to have bent flexibility, and brushing is formed to core surface
After protective layer, it will not crack because of bending, the deformation of cable.
The present invention can also be processed into the insulating protector with foaming structure by the thermoforming process that foams, then by normal
Insulating protector is wrapped on the outside of core and forms protective layer by the technique of rule, which adds the thickness of cable, but not
Increase its weight, since foaming structure further improves the cold resistance of cable, appearance is more smooth, and conveying is more convenient.
Specific embodiment
With reference to specific embodiment, the present invention is further illustrated.
Embodiment 1
A kind of handling cable being readily transported, the raw material composition of protective layer include, count in parts by weight, hydroxyethyl cellulose
30 parts of aqueous solution, 0.1 part of glycerine, 2.85 parts of propylene glycol, 5 parts of propandiol butyl ether, pure 60 parts of third silicon emulsion, modified polyamide acyl are sub-
6 parts of amine, 0.05 part of sodium 2,4,5-trichlorophenate, 0.2 part of talcum powder, 0.2 part of HBP C181 resins, 0.2 part of sunflower seed shell carbonized, hydroxypropyl
0.5 part of base starch ether, 0.4 part of polyvinylpyrrolidone, 0.1 part of jujube core powder, 0.1 part of zasiokaurin, 0.1 part of cyclodextrin adjust pH
It is worth to 8.
Embodiment 2
A kind of handling cable being readily transported, the raw material composition of protective layer include, count in parts by weight, hydroxyethyl cellulose
26 parts of aqueous solution, 0.15 part of glycerine, 2.5 parts of propylene glycol, 4.5 parts of propandiol butyl ether, pure 65 parts of third silicon emulsion, modified polyamide acyl
7 parts of imines, 0.1 part of sodium 2,4,5-trichlorophenate, 0.15 part of talcum powder, 0.15 part of HBP C181 resins, 0.1 part of sunflower seed shell carbonized,
0.5 part of hydroxypropyl starch ether, 0.35 part of polyvinylpyrrolidone, 0.1 part of jujube core powder, 0.1 part of zasiokaurin, cyclodextrin 0.05
Part, 5 parts of ammonium polyphosphate, 1 part of melamine, 0.5 part of pentaerythrite, 0.3 part of expanded graphite, tune pH value to 8.5.
Embodiment 3
A kind of handling cable being readily transported, the raw material composition of protective layer include, count in parts by weight, hydroxyethyl cellulose
25 parts of aqueous solution, 0.2 part of glycerine, 3 parts of propylene glycol, 5 parts of propandiol butyl ether, pure 70 parts of third silicon emulsion, modified polyamide imide 8
Part, 0.05 part of sodium 2,4,5-trichlorophenate, 0.2 part of talcum powder, 0.2 part of HBP C181 resins, 0.2 part of sunflower seed shell carbonized, hydroxypropyl
0.4 part of starch ether, 0.3 part of polyvinylpyrrolidone, 0.05 part of jujube core powder, 0.05 part of zasiokaurin, 0.1 part of cyclodextrin adjust pH
It is worth to 9.
Embodiment 4
A kind of handling cable being readily transported, the raw material composition of protective layer include, count in parts by weight, hydroxyethyl cellulose
35 parts of aqueous solution, 0.1 part of glycerine, 1 part of propylene glycol, 3 parts of propandiol butyl ether, pure 69.57 parts of third silicon emulsion, modified polyamide acyl are sub-
5 parts of amine, 0.05 part of sodium 2,4,5-trichlorophenate, 0.1 part of talcum powder, 0.15 part of HBP C181 resins, 0.2 part of sunflower seed shell carbonized, hydroxyl
0.3 part of propyl starch ether, 0.2 part of polyvinylpyrrolidone, 0.08 part of jujube core powder, 0.1 part of zasiokaurin, 0.05 part of cyclodextrin,
PH value is adjusted to 8.3.
Embodiment 5
A kind of handling cable being readily transported, the raw material composition of protective layer include, count in parts by weight, hydroxyethyl cellulose
27 parts of aqueous solution, 0.15 part of glycerine, 2 parts of propylene glycol, 4 parts of propandiol butyl ether, pure 65.17 parts of third silicon emulsion, modified polyamide acyl
6.5 parts of imines, 0.1 part of sodium 2,4,5-trichlorophenate, 0.15 part of talcum powder, 0.2 part of HBP C181 resins, 0.1 part of sunflower seed shell carbonized,
0.4 part of hydroxypropyl starch ether, 0.3 part of polyvinylpyrrolidone, 0.1 part of jujube core powder, 0.05 part of zasiokaurin, 0.1 part of cyclodextrin,
7.5 parts of ammonium polyphosphate, 1.5 parts of melamine, 1 part of pentaerythrite, 0.8 part of expanded graphite adjust pH value to 8.6.
Embodiment 6
A kind of handling cable being readily transported, the raw material composition of protective layer include, count in parts by weight, hydroxyethyl cellulose
29 parts of aqueous solution, 0.2 part of glycerine, 1.5 parts of propylene glycol, 3.5 parts of propandiol butyl ether, pure 63.91 parts of third silicon emulsion, modified polyamide
7.5 parts of acid imide, 0.08 part of sodium 2,4,5-trichlorophenate, 0.2 part of talcum powder, 0.1 part of HBP C181 resins, sunflower seed shell carbonized 0.15
Part, 0.5 part of hydroxypropyl starch ether, 0.4 part of polyvinylpyrrolidone, 0.05 part of jujube core powder, 0.08 part of zasiokaurin, cyclodextrin
0.08 part, 7 parts of ammonium polyphosphate, 1.3 parts of melamine, 0.7 part of pentaerythrite, 0.6 part of expanded graphite, tune pH value to 8.7.
Embodiment 7
A kind of handling cable being readily transported, the raw material composition of protective layer include, count in parts by weight, hydroxyethyl cellulose
33 parts of aqueous solution, 0.1 part of glycerine, 2.5 parts of propylene glycol, 4.5 parts of propandiol butyl ether, pure 68.09 parts of third silicon emulsion, modified polyamide
5.5 parts of acid imide, 0.05 part of sodium 2,4,5-trichlorophenate, 0.1 part of talcum powder, 0.15 part of HBP C181 resins, sunflower seed shell carbonized 0.2
Part, 0.35 part of hydroxypropyl starch ether, 0.25 part of polyvinylpyrrolidone, 0.08 part of jujube core powder, 0.05 part of zasiokaurin, cyclodextrin
0.1 part, pH value is adjusted to 8.4.
Embodiment 8
A kind of handling cable being readily transported, the raw material composition of protective layer include, count in parts by weight, hydroxyethyl cellulose
28 parts of aqueous solution, 0.15 part of glycerine, 3 parts of propylene glycol, 3 parts of propandiol butyl ether, pure 64.14 parts of third silicon emulsion, modified polyamide acyl
6 parts of imines, 0.1 part of sodium 2,4,5-trichlorophenate, 0.15 part of talcum powder, 0.1 part of HBP C181 resins, 0.2 part of sunflower seed shell carbonized, hydroxyl
0.45 part of propyl starch ether, 0.35 part of polyvinylpyrrolidone, 0.1 part of jujube core powder, 0.05 part of zasiokaurin, cyclodextrin 0.08
Part, 6 parts of ammonium polyphosphate, 1.2 parts of melamine, 0.8 part of pentaerythrite, 0.5 part of expanded graphite, tune pH value to 8.2.
The handling cable protective layer material that the present invention is readily transported can be prepared by common process, and more preferably mode is following
Method：
(1), the preparation of hydroxyethyl cellulose aqueous solution
It stocks up by following mass percentage：Hydroxyethyl cellulose 2~2.8%, water 97.205~98%；Afterwards, first will
Water is added in high speed dispersor, and the rotating speed of high speed dispersor is 350-400r/min, adds hydroxyethyl cellulose progress
Stir 30-40min, the rotating speed of high speed dispersor is 1400-1500r/min, it is to be mixed for pellucidity or translucent after,
After stirring 5-6min, pH value is adjusted to be stirred evenly, it is spare that standing obtains hydroxyethyl cellulose aqueous solution to 8-9；
(2) hydroxyethyl cellulose aqueous solution, glycerine, propylene glycol, propandiol butyl ether, pure third silicon emulsion, modified polyamide are taken
Acid imide, sodium 2,4,5-trichlorophenate, hydroxypropyl starch ether, polyvinylpyrrolidone, jujube core powder, zasiokaurin, cyclodextrin add in proportion
Enter into low speed dispersion machine, low speed dispersing speed is 300-400r/min, mixing time 30-40min, spare：
(3) talcum powder, HBP C181 resins, sunflower seed shell carbonized, low speed dispersion machine are proportionally added into step (2)
Rotating speed is 100-200r/min, and mixing time 10-20min obtains protective layer material.
Sunflower seed shell carbonized of the present invention is that sunflower seed shell is placed in retort, and charing process 3.4 is small at 620 DEG C
When, it takes out, then crushes what is obtained.As needed in step (2) simultaneously add in ammonium polyphosphate, melamine, pentaerythrite,
Expanded graphite is disperseed.Polyvinylpyrrolidone, zasiokaurin, jujube core powder, cyclodextrin combination so that obtained by pure third silicon emulsion
The protective layer arrived has high temperature resistant, high pressure and water impermeability.Also play an important role of anti-aging simultaneously, the freeze proof of cable can be improved
Property.
The preparation of protective layer of the present invention：
1st, protective layer material is prepared into using protective layer raw material, by the way that protective layer material is directly brushed online wicking surface shape
Into protective layer.
2nd, protective layer is formed by foaming heat expressing technique to comprise the following steps：
Extruding machine of the machine barrel injecting hole aperture for 0.5-1.5mm is selected, the raw material of protective layer is formed and is mixed in extruding machine
It closes, be heated into slurry；Pressure is injected into slurry and forms the uniformly mixed slurry containing gas for 1.0-6.0MPa industrial nitrogens；
The extrusion molding in extruded mould of slurry containing gas, release of pressure after depanning, gas expansion form foaming protective layer.
The performance for the handling cable that the present invention is readily transported is as follows：
What this handling cable solved is that resistance is big in existing cable external protection transmission process, and the conveying for adding cable is difficult
The problem of spending, and making the length limited of cable.Originally the handling cable being readily transported utilizes each component by brushing protective layer material
Between collocation, form cable covering, the surface that is formed is smooth after protective coating spraying, reduces conveying, the paving of cable of knowing clearly
If difficulty；Because it is spraying, it is unrestricted on cable length, simultaneously because the collocation of composition, also with high-wearing feature, anti-corrosion
Property, it is suitable for different severe places.
Claims (7)
1. a kind of handling cable being readily transported, the protective layer including core and package core, which is characterized in that the original of protective layer
Material composition includes, and counts in parts by weight, 25-35 parts of hydroxyethyl cellulose aqueous solution, 0.1-0.2 parts of glycerine, 1-3 parts of propylene glycol,
3-5 parts of propandiol butyl ether, pure 60-70 parts of third silicon emulsion, 5-8 parts of modified polyamide imide, 0.05-0.1 parts of sodium 2,4,5-trichlorophenate,
0.1-0.2 parts of talcum powder, 0.1-0.2 parts of HBP C181 resins, 0.1-0.2 parts of sunflower seed shell carbonized, hydroxypropyl starch ether
0.3-0.5 parts, 0.2-0.4 parts of polyvinylpyrrolidone, 0.05-0.1 parts of jujube core powder, 0.05-0.1 parts of zasiokaurin, cyclodextrin
0.05-0.1 parts, pH value is adjusted to 8-9.
A kind of 2. handling cable being readily transported according to claim 1, which is characterized in that the raw material composition bag of protective layer
It includes, counts in parts by weight, 30 parts of hydroxyethyl cellulose aqueous solution, 0.1 part of glycerine, 2.85 parts of propylene glycol, 5 parts of propandiol butyl ether,
Pure 60 parts of third silicon emulsion, 6 parts of modified polyamide imide, 0.05 part of sodium 2,4,5-trichlorophenate, 0.2 part of talcum powder, HBP C181 resins
0.2 part, 0.2 part of sunflower seed shell carbonized, 0.5 part of hydroxypropyl starch ether, 0.4 part of polyvinylpyrrolidone, 0.1 part of jujube core powder,
0.1 part of zasiokaurin, 0.1 part of cyclodextrin adjust pH value to 8.
A kind of 3. handling cable being readily transported according to claim 1, which is characterized in that the raw material composition bag of protective layer
It includes, counts in parts by weight, 26 parts of hydroxyethyl cellulose aqueous solution, 0.15 part of glycerine, 2.5 parts of propylene glycol, propandiol butyl ether 4.5
Part, pure 65 parts of third silicon emulsion, 7 parts of modified polyamide imide, 0.1 part of sodium 2,4,5-trichlorophenate, 0.15 part of talcum powder, HBP C181 trees
0.15 part of fat, 0.1 part of sunflower seed shell carbonized, 0.5 part of hydroxypropyl starch ether, 0.35 part of polyvinylpyrrolidone, jujube core powder 0.1
Part, 0.1 part of zasiokaurin, 0.05 part of cyclodextrin adjusts pH value to 8.5.
A kind of 4. handling cable being readily transported according to claim 1, which is characterized in that the raw material composition bag of protective layer
It includes, counts in parts by weight, 25 parts of hydroxyethyl cellulose aqueous solution, 0.2 part of glycerine, 3 parts of propylene glycol, 5 parts of propandiol butyl ether, pure third
70 parts of silicon emulsion, 8 parts of modified polyamide imide, 0.05 part of sodium 2,4,5-trichlorophenate, 0.2 part of talcum powder, HBP C181 resins 0.2
Part, 0.2 part of sunflower seed shell carbonized, 0.4 part of hydroxypropyl starch ether, 0.3 part of polyvinylpyrrolidone, 0.05 part of jujube core powder, jade
0.05 part of popped rice powder, 0.1 part of cyclodextrin adjust pH value to 9.
5. a kind of handling cable being readily transported according to claim 1, which is characterized in that it counts in parts by weight, it is described
Protective layer raw material further includes 5-7.5 parts of ammonium polyphosphate, 1-1.5 parts of melamine, 0.5-1 parts of pentaerythrite, expanded graphite 0.3-
0.8 part.
6. a kind of handling cable being readily transported according to claim 1, which is characterized in that prepared using protective layer raw material
Into protective layer material, protected by directly brushing online wicking surface or being formed by foaming heat expressing technique protective layer material
Layer.
7. a kind of handling cable being readily transported according to claim 6, which is characterized in that pass through foaming heat expressing technique
Protective layer is formed to comprise the following steps：The raw material of protective layer is formed and mixed in extruding machine, be heated into slurry, is noted into slurry
Enter industrial nitrogen and form the uniformly mixed slurry containing gas, the extrusion molding in extruded mould of the slurry containing gas, after depanning
Release of pressure, gas expansion form foaming protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711069986.8A CN108047850A (en) | 2017-11-03 | 2017-11-03 | A kind of handling cable being readily transported |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711069986.8A CN108047850A (en) | 2017-11-03 | 2017-11-03 | A kind of handling cable being readily transported |
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| CN108047850A true CN108047850A (en) | 2018-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711069986.8A Pending CN108047850A (en) | 2017-11-03 | 2017-11-03 | A kind of handling cable being readily transported |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106590271A (en) * | 2016-12-07 | 2017-04-26 | 温州任和文化创意有限责任公司 | Water-resistant material for brush-coating and filling cable |
| CN107286755A (en) * | 2017-07-26 | 2017-10-24 | 合肥尚强电气科技有限公司 | It is a kind of for anticorrosive paint of cable and preparation method thereof |
-
2017
- 2017-11-03 CN CN201711069986.8A patent/CN108047850A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106590271A (en) * | 2016-12-07 | 2017-04-26 | 温州任和文化创意有限责任公司 | Water-resistant material for brush-coating and filling cable |
| CN107286755A (en) * | 2017-07-26 | 2017-10-24 | 合肥尚强电气科技有限公司 | It is a kind of for anticorrosive paint of cable and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 吴智华等: "《高分子材料成型工艺学》", 30 September 2010, 四川大学出版社 * |
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Application publication date: 20180518 |