CN105837904A - Fiber-reinforced macromolecular cable material - Google Patents
Fiber-reinforced macromolecular cable material Download PDFInfo
- Publication number
- CN105837904A CN105837904A CN201610289661.XA CN201610289661A CN105837904A CN 105837904 A CN105837904 A CN 105837904A CN 201610289661 A CN201610289661 A CN 201610289661A CN 105837904 A CN105837904 A CN 105837904A
- Authority
- CN
- China
- Prior art keywords
- parts
- fiber
- cable material
- temperature
- fibre
- Prior art date
- 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.)
- Pending
Links
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
- C08K2201/001—Conductive additives
-
- 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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a fiber-reinforced macromolecular cable material .The cable material is prepared from, by weight, 8-11 parts of antimonous oxide, 10-15 parts of trichloromethyl silane, 4-6 parts of dialkyl aluminum hypophosphite, 4-5 parts of magnesium carbonate, 1-2 parts of sodium tripolyphosphate, 8-12 parts of PP fiber, 6-8 parts of tin-bismuth alloy powder, 26-33 parts of polypropylene, 2-3 parts of polyethylene glycol, 5-7 parts of glass fiber, 2-3 parts of sodium silicate, 4-5 parts of glycerol, 0.6-1 part of antioxidant CA, 2-3 parts of sodium stearate, 5-7 parts of conductive carbon black, 2-3 parts of aluminum stearate, 12-14 parts of epoxy resin emulsion, 12-15 parts of terpene resin, 58-65 parts of polyethylene and an appropriate amount of sulfate water .The prepared cable material is excellent in coldproof performance, conductivity, corrosion resistance and heat resistance, the problems that a cable material is prone to cracking and low in strength when too much filler is added are solved, and a safety guarantee is provided .
Description
Technical field
The present invention relates to cable material technical field, particularly relate to a kind of fibre-reinforced high molecular cable material.
Background technology
Polymer owing to it is cheap, quality is light, specific strength is big, the feature quilts such as thermal conductivity factor is little and chemical stability is good
It is widely used in the every field of productive life.Most polymer is all good electrical insulator, and resistivity is high, easily
Produce electrostatic, thus limit its application.Anlistatig harm is increasing, such as the normal operation of countermeasure aircraft wireless device,
Affect the operation of aircraft, pharmaceutical factory's device aggregation beyond the region of objective existence shell easy Electrostatic Absorption dust, affect medicine purity etc., in recent years, state
Family's railway traffic quickly grows, and the control of the railway system becomes increasingly complex, and electrical control equipment gets more and more, to cabling requirements amount
The most increasing.Wherein antistatic behaviour seems and is even more important.
In " preparation of conduction _ anti-electrostatic polymer nano composite material and performance study thereof " literary composition, author utilizes low melting point
The conductive filler such as metal, CNT prepares conductive anti-static polymer composites and fiber, it is proposed that new preparation
Method and new principle, the low-melting-point metal use electrical conductivity height, easily processing is as conductive filler, by melt blending and solid phase
The methods such as stretching, prepare composite fibre, show that polymer/low melting point conducting metal composite fibre has resistivity along with stretching
The raising of multiplying power and the character that reduces, compare with the composite fibre not containing low conduction melting-point fibers, the intensity of its composite fibre
All increase with elongation at break.Metal is significantly reduced by interpolation CNT and nano imvite in composite fibre
Grain diameter so that composite fibre obtains more excellent electrical property and mechanical property.Although the present invention can solve the problem that cable
The requirement of the aspects such as conductive anti-static, but it is as the development of locomotive technology, laying environment and the serviceability requirement to cable
More and more higher, simple single performance can not meet the market demand, and the present invention improves on the basis of this, to reaching resistance to
Good bending property, fire protection flame retarding, environmental protection, ageing-resistant etc. characteristic so that it is reach in railway engineering the use to cable and want
Ask.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that a kind of fibre-reinforced high molecular cable material.
The present invention is achieved by the following technical solutions:
A kind of fibre-reinforced high molecular cable material, is made up of the raw material of following weight portion: antimony oxide 8-11, trichlorine
Methyl-monosilane 10-15, dialkyl hypophosphorous acid aluminium 4-6, magnesium carbonate 4-5, sodium tripolyphosphate 1-2, PP fiber 8-12, sn-bi alloy powder
6-8, polypropylene 26-33, polyethylene glycol 2-3, glass fibre 5-7, waterglass 2-3, glycerine 4-5, antioxidant CA0.6-1,
Odium stearate 2-3, conductive black 5-7, aluminum stearate 2-3, epoxy resin latex 12-14, terpene resin 12-15, polyethylene 58-
65, deionized water is appropriate.
Described a kind of fibre-reinforced high molecular cable material, is made up of step in detail below:
(1) being added in magnetic stirring apparatus add thermal agitation by trichloromethyl silane and acetone according to the mixing of volume ratio 1:6-7, limit is stirred
While distillation is added drop-wise in mixed solution, temperature rising reflux, controls temperature and be 65-70 DEG C, PP fiber and glass fibre are mixed and adds
In above-mentioned mixed solution, add waterglass and epoxy resin latex continues reaction 2-3h, take out after being cooled to room temperature and be dried；
(2) the polyethylene glycol deionized water of 5-7 times amount is diluted, after dilution uniformly, add glycerine, antioxidant CA, tristearin
Acid sodium and conductive black ultrasonic disperse, ultrasonic power controls to be 90W, and temperature controls as 40-60 DEG C, time 30-40min, dispersion
It is transferred to after end on electric furnace, stirs and be heated to moisture evaporation, pulverize standby after drying；
(3) by drying 6-8h at polypropylene in an oven 80 DEG C, it is cut into particle after cooling, is prepared by sn-bi alloy powder, step (2)
The polypropylene granules of product, aluminum stearate and pretreatment mix in homogenizer according to proportioning, be then added to double
Screw extruder extruding pelletization, then particle is dried at 80 DEG C 4-5h, be placed in capillary rheometer, make mixing former
Silk, is clamped in precursor on fixture, adds in hot tank at the environment of 170-180 DEG C, with the speed Uniform Tension fiber of 10mm/min；
(4) will remain product that remaining composition prepared according to formula ratio and step (1) by banbury melt blending, temperature is
160-175 DEG C, the time is 15-25min, re-uses mill and is mixed in above-mentioned composite by product prepared by step (3),
Afterwards by single screw extrusion machine granulation, then by particle under the rate of extrusion of 10-15m/min, extrude stranding material by extrusion die
It is cooled to normal temperature.
The invention have the advantage that and by the present invention in that with low-melting-point metal as conductive filler, in conjunction with melting mixing with solid
The means stretched mutually, are prepared for conduction, antistatic composite fiber so that it is have good intensity and elongation at break, and have
Excellent electric conductivity and mechanical property, solve metal and cause electrical conductivity to decline with matrix material poor compatibility, easily oxidation
Problem, the present invention is by modified to composite fibre so that it is possess good hydrophobicity and polymer-polymer miscibility, it is possible at matrix
Middle fine dispersion and play the effect strengthening the aspect such as corrosion-resistant, fire-resistant, high-strength, and utilize water-repelling agent modified to conductive black
Make it give play to good conduction, humidity resistance, and easily disperse in macromolecule matrix material, do not affect material itself
Performance, cable material prepared by the present invention is cold-proof, conduction, the excellent performance such as anticorrosive, heat-resisting, solves to add filler the easiest
Split, problem that intensity is the highest, for safely providing guarantee.
Detailed description of the invention
A kind of fibre-reinforced high molecular cable material, is made up of the raw material of following weight portion (kilogram): three oxidations two
Antimony 8, trichloromethyl silane 10, dialkyl hypophosphorous acid aluminium 4, magnesium carbonate 4, sodium tripolyphosphate 1, PP fiber 8, sn-bi alloy powder 6, poly-
Propylene 26, polyethylene glycol 2, glass fibre 5, waterglass 2, glycerine 4, antioxidant CA0.6, odium stearate 2, conductive black 5,
Aluminum stearate 2, epoxy resin latex 12, terpene resin 12, polyethylene 58, deionized water are appropriate.
Described a kind of fibre-reinforced high molecular cable material, is made up of step in detail below:
(1) trichloromethyl silane and acetone are added in magnetic stirring apparatus add thermal agitation, while stirring according to the mixing of volume ratio 1:6
Distillation being added drop-wise in mixed solution, temperature rising reflux, controlling temperature is 65 DEG C, is added to above-mentioned by PP fiber and glass fibre mixing
In mixed solution, add waterglass and epoxy resin latex continues reaction 2h, take out after being cooled to room temperature and be dried；
(2) the polyethylene glycol deionized water of 5 times amount is diluted, after dilution uniformly, add glycerine, antioxidant CA, stearic acid
Sodium and conductive black ultrasonic disperse, ultrasonic power controls to be 90W, and it is 40 DEG C that temperature controls, time 30min, and dispersion turns after terminating
Move on electric furnace, stir and be heated to moisture evaporation, pulverize standby after drying；
(3) by drying 6h at polypropylene in an oven 80 DEG C, it is cut into particle after cooling, is prepared by sn-bi alloy powder, step (2)
The polypropylene granules of product, aluminum stearate and pretreatment mixes in homogenizer according to proportioning, is then added to double spiral shell
Bar extruder extruding pelletization, then particle is dried at 80 DEG C 4h, be placed in capillary rheometer, make mixing precursor,
Precursor is clamped on fixture, adds in hot tank at the environment of 170 DEG C, with the speed Uniform Tension fiber of 10mm/min；
(4) will remain product that remaining composition prepared according to formula ratio and step (1) by banbury melt blending, temperature is
160 DEG C, the time is 15min, re-uses mill and is mixed in above-mentioned composite by product prepared by step (3), finally by
Single screw extrusion machine granulation, then by particle under the rate of extrusion of 10m/min, it is cooled to normal temperature by extrusion die extrusion stranding material
?.
The performance test of this locomotive cable material is as follows:
Hot strength (MPa): 15.6；Elongation at break (%): 375；Specific insulation (Ω .m): 3.8 × 1013；Dielectric strength
(MV/m): 29；Oxygen index (OI) (%): 29；Under load percentage elongation (%): 10；Permanent set (%): 0.
Claims (2)
1. a fibre-reinforced high molecular cable material, it is characterised in that be made up of the raw material of following weight portion: three oxidations
Two antimony 8-11, trichloromethyl silane 10-15, dialkyl hypophosphorous acid aluminium 4-6, magnesium carbonate 4-5, sodium tripolyphosphate 1-2, PP fiber 8-
12, sn-bi alloy powder 6-8, polypropylene 26-33, polyethylene glycol 2-3, glass fibre 5-7, waterglass 2-3, glycerine 4-5, antioxygen
Agent CA0.6-1, odium stearate 2-3, conductive black 5-7, aluminum stearate 2-3, epoxy resin latex 12-14, terpene resin 12-
15, polyethylene 58-65, deionized water are appropriate.
A kind of fibre-reinforced high molecular cable material, it is characterised in that by step system in detail below
Prepare into:
(1) being added in magnetic stirring apparatus add thermal agitation by trichloromethyl silane and acetone according to the mixing of volume ratio 1:6-7, limit is stirred
While distillation is added drop-wise in mixed solution, temperature rising reflux, controls temperature and be 65-70 DEG C, PP fiber and glass fibre are mixed and adds
In above-mentioned mixed solution, add waterglass and epoxy resin latex continues reaction 2-3h, take out after being cooled to room temperature and be dried；
(2) the polyethylene glycol deionized water of 5-7 times amount is diluted, after dilution uniformly, add glycerine, antioxidant CA, tristearin
Acid sodium and conductive black ultrasonic disperse, ultrasonic power controls to be 90W, and temperature controls as 40-60 DEG C, time 30-40min, dispersion
It is transferred to after end on electric furnace, stirs and be heated to moisture evaporation, pulverize standby after drying；
(3) by drying 6-8h at polypropylene in an oven 80 DEG C, it is cut into particle after cooling, is prepared by sn-bi alloy powder, step (2)
The polypropylene granules of product, aluminum stearate and pretreatment mix in homogenizer according to proportioning, be then added to double
Screw extruder extruding pelletization, then particle is dried at 80 DEG C 4-5h, be placed in capillary rheometer, make mixing former
Silk, is clamped in precursor on fixture, adds in hot tank at the environment of 170-180 DEG C, with the speed Uniform Tension fiber of 10mm/min；
(4) will remain product that remaining composition prepared according to formula ratio and step (1) by banbury melt blending, temperature is
160-175 DEG C, the time is 15-25min, re-uses mill and is mixed in above-mentioned composite by product prepared by step (3),
Afterwards by single screw extrusion machine granulation, then by particle under the rate of extrusion of 10-15m/min, extrude stranding material by extrusion die
It is cooled to normal temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610289661.XA CN105837904A (en) | 2016-05-04 | 2016-05-04 | Fiber-reinforced macromolecular cable material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610289661.XA CN105837904A (en) | 2016-05-04 | 2016-05-04 | Fiber-reinforced macromolecular cable material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105837904A true CN105837904A (en) | 2016-08-10 |
Family
ID=56590564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610289661.XA Pending CN105837904A (en) | 2016-05-04 | 2016-05-04 | Fiber-reinforced macromolecular cable material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105837904A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108912462A (en) * | 2018-07-30 | 2018-11-30 | 合肥尚强电气科技有限公司 | Preparation method of insulation breakdown-resistant protective shell for electrical equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101613504A (en) * | 2009-07-24 | 2009-12-30 | 青岛中阳消防科技有限公司 | A kind of material and preparation method with temperature sensing cable material of CRT characteristic |
-
2016
- 2016-05-04 CN CN201610289661.XA patent/CN105837904A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101613504A (en) * | 2009-07-24 | 2009-12-30 | 青岛中阳消防科技有限公司 | A kind of material and preparation method with temperature sensing cable material of CRT characteristic |
Non-Patent Citations (4)
| Title |
|---|
| 何道纲: "《橡塑并用技术及原理》", 31 October 1991, 四川大学出版社 * |
| 王文广主编: "《塑料配方设计》", 30 September 2001, 化学工业出版社 * |
| 肖长发 主编: "《化学纤维概论》", 30 June 2015, 中国纺织出版社 * |
| 韩中伟: "《聚合物流体拉伸流变学》", 31 July 2015, 华南理工大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108912462A (en) * | 2018-07-30 | 2018-11-30 | 合肥尚强电气科技有限公司 | Preparation method of insulation breakdown-resistant protective shell for electrical equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105733107A (en) | Efficient flame-retardant cable material for railway locomotive | |
| CN105153642A (en) | Insulation material for cables and preparation method thereof | |
| CN102746549A (en) | Polyethylene insulation power cable material for coal and method for preparing the same | |
| CN115746445A (en) | Halogen-free low-smoke flame-retardant polyolefin sheath material and preparation method thereof | |
| CN106566041A (en) | Flexible and distortion-resistant special cable material for wind power generation equipment | |
| CN105837904A (en) | Fiber-reinforced macromolecular cable material | |
| CN104744777A (en) | Polyethylene composite material and preparation method thereof | |
| CN105949569A (en) | Environment-friendly and aging-resistant power cable insulating material and preparation method thereof | |
| CN106009480A (en) | Locomotive cable material resistant to high temperature and free of color changing | |
| CN105778239A (en) | Ceramic polyolefin flame-retardant fire-resistant cable material | |
| CN106543523A (en) | It is a kind of to carry the enhanced CABLE MATERIALS of silver-colored CNT collaboration lauric ester of pentachlorophenol antibacterial and mouldproof | |
| CN105754237A (en) | Environment-friendly oil-proof locomotive cable material | |
| CN105754289A (en) | Halogen-free flame retardant silicone rubber high-speed rail cable material | |
| CN105885430A (en) | High-wear-resistance tensile environmental-friendly high-speed rail cable material | |
| CN106543525A (en) | A kind of modified polyetheretherketonefiber cooperates with the wear-resisting enhanced poly-ethylene cable material of calcium sulfate crystal whiskers | |
| CN106566039A (en) | A semiconductive shield cable material including surface-grafted modified carbon black | |
| CN106084376A (en) | A kind of aging-resistant self limiting temperature accompanying-heat cable | |
| CN105153694A (en) | Nylon 66/polyaminated bismaleimide composite for inner sheaths of heat-resisting power lines and preparation method of nylon 66/polyaminated bismaleimide composite | |
| CN105820558A (en) | High-abrasion-resistance, halogen-free and flame-retardant insulation material for thin-wall locomotive cable | |
| CN106147021A (en) | The self limiting temperature accompanying-heat cable material that a kind of liter of high-temperature is fast | |
| CN105754176A (en) | Locomotive composite cable material with PTC property | |
| CN104419141A (en) | Glass fiber reinforced halogen-free flame retardant and antistatic PBT/PET alloy | |
| CN106009188A (en) | High-strength high-toughness insulating cable material | |
| CN106397935A (en) | Compound cable material added with nanometer bentonite modified asphalt | |
| CN106009220A (en) | Composite cable material with high softness and flexibility |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |
|
| RJ01 | Rejection of invention patent application after publication |