CN107170518A - Anti-aging cable seal sheath of ship and preparation method thereof - Google Patents
Anti-aging cable seal sheath of ship and preparation method thereof Download PDFInfo
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- CN107170518A CN107170518A CN201710484661.XA CN201710484661A CN107170518A CN 107170518 A CN107170518 A CN 107170518A CN 201710484661 A CN201710484661 A CN 201710484661A CN 107170518 A CN107170518 A CN 107170518A
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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
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/428—Heat conduction
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L47/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Compositions of derivatives of such polymers
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/08—Polyesters modified with higher fatty oils or their acids, or with resins or resin acids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
-
- 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
- H01B7/184—Sheaths comprising grooves, ribs or other projections
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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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
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses anti-aging cable seal sheath of a kind of ship and preparation method thereof, the heat conducting pipe being coaxially disposed including the first insulation sleeve and inside first insulation sleeve and with first insulation sleeve, the heat conducting pipe is connected by multiple thermally conductive sheets with the inwall of first insulation sleeve, so that being formed with cavity between two adjacent thermally conductive sheets, the second insulation sleeve is fixed with the cavity, the outer wall of second insulation sleeve is at least partly in contact with the thermally conductive sheet, radially direction caves inward and is formed with multiple grooves for the outer surface of first insulation sleeve, abrasion resistant particles are fixed with the groove, the abrasion resistant particles are at least partially disposed at outside the groove, to form bulge-structure；Solve that the existing cable cover(ing) capacity of heat transmission is weaker, scattering and disappearing for cable internal heat is hindered to a certain extent, the aggregation of heat can accelerate the aging speed of sheath so that the decline of its surface abrasion resistance ability, so that the problem of shortening the life-span of cable.
Description
Technical field
The present invention relates to cable preparation field, in particular it relates to a kind of anti-aging cable seal sheath of ship and its
Preparation method.
Background technology
The sheath of cable is adiabatic mostly, and its thermal conductivity factor is general in 0.2W/ (mK) left and right, and this causes sheath carrying
While for insulating properties, scattering and disappearing for cable internal heat is hindered to a certain extent, the aggregation of heat can accelerate the old of sheath
Change speed so that its surface abrasion resistance ability declines, so as to shorten the life-span of cable.
The content of the invention
It is an object of the invention to provide anti-aging cable seal sheath of a kind of ship and preparation method thereof, solve existing
Some cable cover(ing) capacity of heat transmission is weaker, scattering and disappearing for cable internal heat is hindered to a certain extent, the aggregation of heat can add
The aging speed of fast sheath so that its surface abrasion resistance ability declines, so that the problem of shortening the life-span of cable.
To achieve these goals, the invention provides a kind of anti-aging cable seal sheath of ship, including first
Insulation sleeve and the heat conducting pipe being coaxially disposed inside first insulation sleeve and with first insulation sleeve, the heat conducting pipe lead to
The inwall that multiple thermally conductive sheets are crossed with first insulation sleeve is connected so that be formed with cavity between two adjacent thermally conductive sheets,
The second insulation sleeve is fixed with the cavity, the outer wall of second insulation sleeve is at least partly in contact with the thermally conductive sheet, institute
Stating the outer surface of the first insulation sleeve, radially direction is caved inward and is formed with multiple grooves, and wear-resisting is fixed with the groove
Grain, the abrasion resistant particles are at least partially disposed at outside the groove, to form bulge-structure；
Constituting the raw material of the abrasion resistant particles at least includes：Vermiculite, ice crystal, alumina silicate, diatomite, nitrile rubber powder and
F826 adhesives；
Constituting the raw material of the heat conducting pipe at least includes：Polyisoprene, paraffin, aluminum oxide and coupling agent KH550；
First insulation sleeve and second insulation sleeve are phase same material, and constituting its raw material at least includes：Alkyd tree
Fat, epoxy resin, cresols, butanol etherification amino resins, acrylic resin, ethyl acetate, high clay, glass fibre, curing agent
And plasticizer.
Present invention also offers a kind of preparation method of anti-aging cable seal sheath, the preparation method includes：
1) preparation of insulation sleeve：By alkyd resin, epoxy resin, cresols, butanol etherification amino resins, acrylic resin and
First time mixing is carried out after ethyl acetate mixing, the temperature of mixing is 50-70 DEG C for the first time, the time of mixing is 20- for the first time
40min；
Mixing for the first time sequentially adds high clay, glass fibre, curing agent and plasticizer and carries out second of mixing after terminating,
The temperature of second mixing is 100-110 DEG C, and the time of second of mixing is 15-25min, it is compressing after obtain the first insulation
Set and the second insulation sleeve；
The outer surface of first insulation sleeve 1 is subjected to hot-pressing processing so that the first insulation sleeve outer surface is formed with
Multiple grooves；
2) preparation of abrasion resistant particles：Vermiculite, ice crystal, alumina silicate, diatomite, nitrile rubber powder and F826 adhesives are mixed
The thermoforming at 70-80 DEG C, obtains abrasion resistant particles afterwards；
3) preparation of heat conducting pipe：Through extrusion forming after polyisoprene, paraffin, aluminum oxide and coupling agent KH550 are mixed
After obtain heat conducting pipe；
4) the obtained heat conducting pipe is placed in first insulation sleeve, one end of thermally conductive sheet is adhesive in the heat conduction
The outer wall of pipe, the other end is adhesive between the inwall of first insulation sleeve, two adjacent thermally conductive sheets and forms cavity；
5) the described second insulation is placed in the cavity, the outer wall of second insulation sleeve and the thermally conductive sheet is entered
The gluing processing of row, the abrasion resistant particles are bonded in the groove, anti-aging cable seal sheath is obtained.
By above-mentioned technical proposal, the invention provides a kind of anti-aging cable seal sheath of ship, including first
Insulation sleeve and the heat conducting pipe being coaxially disposed inside first insulation sleeve and with first insulation sleeve, the heat conducting pipe lead to
The inwall that multiple thermally conductive sheets are crossed with first insulation sleeve is connected so that be formed with cavity between two adjacent thermally conductive sheets,
The second insulation sleeve is fixed with the cavity, the outer wall of second insulation sleeve is at least partly in contact with the thermally conductive sheet, institute
Stating the outer surface of the first insulation sleeve, radially direction is caved inward and is formed with multiple grooves, and wear-resisting is fixed with the groove
Grain, the abrasion resistant particles are at least partially disposed at outside the groove, to form bulge-structure；The anti-aging cable that the present invention is provided
The first insulation sleeve, the second insulation sleeve and heat conducting pipe in sealing sheath possess excellent heat conductivility, and the core of cable is arranged on
In second insulation sleeve, the heat that core is produced can be conducted to the first insulation sleeve by thermally conductive sheet, and be distributed to the external world, heat conduction
Piece can also produce good supporting role so that cavity be formed between the second insulation sleeve and the first insulation sleeve, beneficial in sheath
The circulation of portion's heat, scattering and disappearing for accelerated heat, further, is provided with heat conducting pipe, heat conducting pipe can be by line in the first insulation sleeve
The heat that core is produced is evenly distributed on thermally conductive sheet, prevents core from locally producing high temperature and damage is produced to sheath, the first insulation
The outer surface of set is further fixed on abrasion resistant particles, can greatly improve the overall wearability of sealing sheath；Present invention also offers one
The preparation method of anti-aging cable seal sheath is planted, the preparation method is simple, and raw material is easy to get so that obtained sheath heat-sinking capability
It is more excellent with mechanical performance so that it possesses certain abrasive resistance.
Other features and advantages of the present invention will be described in detail in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing a further understanding of the present invention, and to constitute a part for specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the schematic cross-section for the anti-aging cable seal sheath that the present invention is provided.
Description of reference numerals
1- the first insulation sleeve the second insulation sleeves of 2-
3- heat conducting pipe 4- thermally conductive sheets
5- cavity 6- abrasion resistant particles
Embodiment
The embodiment to the present invention is described in detail below.It should be appreciated that described herein specific
Embodiment is merely to illustrate and explain the present invention, and is not intended to limit the invention.
The end points and any value of disclosed scope are not limited to the accurate scope or value herein, these scopes or
Value should be understood to comprising the value close to these scopes or value.For number range, between the endpoint value of each scope, respectively
It can be combined with each other between the endpoint value of individual scope and single point value, and individually between point value and obtain one or more
New number range, these number ranges should be considered as specific open herein.
The invention provides a kind of anti-aging cable seal sheath of ship, including the first insulation sleeve 1 and positioned at described
The inside of first insulation sleeve 1 and the heat conducting pipe 3 being coaxially disposed with first insulation sleeve 1, the heat conducting pipe 3 pass through multiple thermally conductive sheets
4 are connected with the inwall of first insulation sleeve 1 so that cavity 5, the cavity 5 are formed between two adjacent thermally conductive sheets 4
The second insulation sleeve 2 is inside fixed with, the outer wall of second insulation sleeve 2 is at least partly in contact with the thermally conductive sheet 4；Described first
Radially direction is caved inward and is formed with multiple grooves for the outer surface of insulation sleeve 1, and abrasion resistant particles 6 are fixed with the groove,
The abrasion resistant particles 6 are at least partially disposed at outside the groove, to form bulge-structure；
Constituting the raw material of the abrasion resistant particles 6 at least includes：Vermiculite, ice crystal, alumina silicate, diatomite, nitrile rubber powder and
F826 adhesives；
Constituting the raw material of the heat conducting pipe 3 at least includes：Polyisoprene, paraffin, aluminum oxide and coupling agent KH550；
First insulation sleeve 1 and second insulation sleeve 2 are phase same material, and constituting its raw material at least includes：Alkyd
Resin, epoxy resin, cresols, butanol etherification amino resins, acrylic resin, ethyl acetate, high clay, glass fibre, solidification
Agent and plasticizer.
The present invention it is a kind of preferred embodiment in, in order that obtained anti-aging cable seal sheath possesses more
For excellent heat-sinking capability and abrasive resistance, so that its ageing resistance is improved, relative to the poly- isoamyl two of 100 parts by weight
Alkene, the consumption of the paraffin is 15-25 parts by weight, and the consumption of the aluminum oxide is 5-12 parts by weight, the coupling agent KH550's
Consumption is 2-8 parts by weight；
Relative to the alkyd resin of 100 parts by weight, the consumption of the epoxy resin is 20-40 parts by weight, the first
The consumption of phenol is 5-12 parts by weight, and the consumption of the butanol etherification amino resins is 25-45 parts by weight, the acrylic resin
Consumption is 5-20 parts by weight, and the consumption of the ethyl acetate is 30-60 parts by weight, and the consumption of the high clay is 2-10 weight
Part, the consumption of the glass fibre is 2-10 parts by weight, and the consumption of the curing agent is 2-5 parts by weight, the use of the plasticizer
Measure as 2-5 parts by weight；
Relative to the vermiculite of 100 parts by weight, the consumption of the ice crystal is 30-60 parts by weight, the consumption of the alumina silicate
For 15-25 parts by weight, the diatomaceous consumption is 2-10 parts by weight, and the consumption of the nitrile rubber powder is 30-50 parts by weight, institute
The consumption for stating F826 adhesive is 30-50 parts by weight.
The present invention it is a kind of preferred embodiment in, in order that obtained anti-aging cable seal sheath possesses more
For excellent heat-sinking capability and abrasive resistance, so as to improve its ageing resistance, the curing agent be diethylenetriamine and/or
Benzene dimethylamine.
The present invention it is a kind of preferred embodiment in, in order that obtained anti-aging cable seal sheath possesses more
For excellent heat-sinking capability and abrasive resistance, so as to improve its ageing resistance, the plasticizer be dioctyl phthalate,
One or more in trioctyl trimellitate (TOTM) and the acid esters of epoxy glycerite three.
The present invention it is a kind of preferred embodiment in, reduce production cost on the premise of, in order that thermally conductive sheet 4
Can preferably heat conduction, the thermally conductive sheet 4 be copper sheet and/or aluminium flake.
The present invention it is a kind of preferred embodiment in, in order that obtained anti-aging cable seal sheath possesses more
For excellent heat-sinking capability and abrasive resistance, the thickness of first insulation sleeve 1 is 5-8mm, the thickness of second insulation sleeve 2
For 2-5mm.
The present invention it is a kind of preferred embodiment in, in order that obtained anti-aging cable seal sheath possesses more
For excellent heat-sinking capability and abrasive resistance, on the basis of the area in the footpath section of first insulation sleeve 1, second insulation
The area in the footpath section of set 2 accounts for 60-70%.
Present invention also offers a kind of preparation method of anti-aging cable seal sheath, the preparation method includes：
1) preparation of insulation sleeve：By alkyd resin, epoxy resin, cresols, butanol etherification amino resins, acrylic resin and
First time mixing is carried out after ethyl acetate mixing, the temperature of mixing is 50-70 DEG C for the first time, the time of mixing is 20- for the first time
40min；
Mixing for the first time sequentially adds high clay, glass fibre, curing agent and plasticizer and carries out second of mixing after terminating,
The temperature of second mixing is 100-110 DEG C, and the time of second of mixing is 15-25min, it is compressing after obtain the first insulation
The insulation sleeve 2 of set 1 and second；
The outer surface of first insulation sleeve 1 is subjected to hot-pressing processing so that the outer surface of the first insulation sleeve 1 is formed with
Multiple grooves；
2) preparation of abrasion resistant particles：Vermiculite, ice crystal, alumina silicate, diatomite, nitrile rubber powder and F826 adhesives are mixed
The thermoforming at 70-80 DEG C afterwards, obtains abrasion resistant particles 6；
3) preparation of heat conducting pipe：Through extrusion forming after polyisoprene, paraffin, aluminum oxide and coupling agent KH550 are mixed
After obtain heat conducting pipe 3；
4) the obtained heat conducting pipe 3 is placed in first insulation sleeve 1, one end of thermally conductive sheet 4 be adhesive in described
The outer wall of heat conducting pipe 3, the other end is adhesive between the inwall of first insulation sleeve 1, two adjacent thermally conductive sheets 4 and forms cavity
5；
5) second insulation sleeve 2 is placed in the cavity 5, by the outer wall of second insulation sleeve 2 and the heat conduction
Piece 4 carries out gluing processing, and the abrasion resistant particles 6 are bonded in the groove, obtains anti-aging cable seal sheath.
The present invention will be described in detail by way of examples below.In following examples, polyisoprene is again divided equally
Son amount is 4000-6000, and the weight average molecular weight of alkyd resin is 7000-8000, and the weight average molecular weight of epoxy resin is 5000-
9000, the weight average molecular weight of butanol etherification amino resins is 9000-10000, and the weight average molecular weight of acrylic resin is 4000-
5000。
Embodiment 1
1) preparation of insulation sleeve：By 100g alkyd resins, 20g epoxy resin, 5g cresols, 25g butanol etherifications amino resins,
First time mixing is carried out after 5g acrylic resins and the mixing of 30g ethyl acetate, the temperature of mixing is 50 DEG C for the first time, mixed for the first time
The time of refining is 20min；Mixing sequentially adds the high clays of 2g, 2g glass fibres, 2g diethylenetriamines and 2g after terminating for the first time
Dioctyl phthalate carries out second and kneaded, and the temperature of second of mixing is 100 DEG C, and the time of second of mixing is
15min, it is compressing after obtain the first insulation sleeve 1 and the second insulation sleeve 2；
The outer surface of first insulation sleeve 1 is subjected to hot-pressing processing so that the outer surface of the first insulation sleeve 1 is formed with
Multiple grooves；
2) preparation of abrasion resistant particles：By 100g vermiculites, 30g ice crystals, 15g alumina silicate, 2g diatomite, 30g nitrile rubber powders
With the thermoforming at 70 DEG C after the mixing of 30gF826 adhesives, abrasion resistant particles 6 are obtained；
3) preparation of heat conducting pipe：After 100g polyisoprene, 15g paraffin, 5g aluminum oxide and 2g coupling agents KH550 are mixed
Heat conducting pipe 3 is obtained after extrusion forming；
4) the obtained heat conducting pipe 3 is placed in first insulation sleeve 1, one end of thermally conductive sheet 4 be adhesive in described
The outer wall of heat conducting pipe 3, the other end is adhesive between the inwall of first insulation sleeve 1, two adjacent thermally conductive sheets 4 and forms cavity
5；
5) second insulation sleeve 2 is placed in the cavity 5, by the outer wall of second insulation sleeve 2 and the heat conduction
Piece 4 carries out gluing processing, and the abrasion resistant particles 6 are bonded in the groove, base substrate is obtained, and base substrate is dried into (drying
Temperature be 50-70 DEG C, time of drying is 24-36h) obtain anti-aging cable seal sheath A1；Wherein thermally conductive sheet 4 is copper
Piece, the thickness of obtained first insulation sleeve 1 is 5mm, and the thickness of second insulation sleeve 2 is 2mm, the quantity of the second insulation sleeve 2
For 4, on the basis of the area in the footpath section of the first insulation sleeve 1, the gross area in the footpath section of the second insulation sleeve 2 accounts for 60%.
Embodiment 2
1) preparation of insulation sleeve：By 100g alkyd resins, 40g epoxy resin, 12g cresols, 45g butanol etherification amino trees
First time mixing is carried out after fat, 20g acrylic resins and the mixing of 60g ethyl acetate, the temperature of mixing is 70 DEG C, first for the first time
The time of secondary mixing is 40min；Mixing sequentially adds the high clays of 10g, 10g glass fibres, 5g isophthalic diformazans after terminating for the first time
Amine and 5g trioctyl trimellitate (TOTM)s carry out second and kneaded, and the temperature of second of mixing is 110 DEG C, and the time of second of mixing is
25min, it is compressing after obtain the first insulation sleeve 1 and the second insulation sleeve 2；
The outer surface of first insulation sleeve 1 is subjected to hot-pressing processing so that the outer surface of the first insulation sleeve 1 is formed with
Multiple grooves；
2) preparation of abrasion resistant particles：By 100g vermiculites, 60g ice crystals, 25g alumina silicate, 10g diatomite, 50g nitrile rubber powders
With the thermoforming at 70-80 DEG C after the mixing of 40gF826 adhesives, abrasion resistant particles 6 are obtained；
3) preparation of heat conducting pipe：100g polyisoprene, 25g paraffin, 12g aluminum oxide and 8g coupling agents KH550 are mixed
By obtaining heat conducting pipe 3 after extrusion forming；
4) the obtained heat conducting pipe 3 is placed in first insulation sleeve 1, one end of thermally conductive sheet 4 be adhesive in described
The outer wall of heat conducting pipe 3, the other end is adhesive between the inwall of first insulation sleeve 1, two adjacent thermally conductive sheets 4 and forms cavity
5；
5) second insulation sleeve 2 is placed in the cavity 5, by the outer wall of second insulation sleeve 2 and the heat conduction
Piece 4 carries out gluing processing, and the abrasion resistant particles 6 are bonded in the groove, base substrate is obtained, and base substrate is dried into (drying
Temperature be 70 DEG C, time of drying is 36h) obtain anti-aging cable seal sheath A2；Wherein thermally conductive sheet 4 is aluminium flake, is made
The thickness of the first insulation sleeve 1 be 8mm, the thickness of second insulation sleeve 2 is 8mm, and the quantity of the second insulation sleeve 2 is 4, with
On the basis of the area in the footpath section of the first insulation sleeve 1, the gross area in the footpath section of the second insulation sleeve 2 accounts for 70%.
Embodiment 3
1) preparation of insulation sleeve：By 100g alkyd resins, 30g epoxy resin, 8g cresols, 35g butanol etherifications amino resins,
First time mixing is carried out after 12g acrylic resins and the mixing of 45g ethyl acetate, the temperature of mixing is 60 DEG C for the first time, for the first time
The time of mixing is 30min；For the first time mixing terminate after sequentially add the high clays of 5g, 6g glass fibres, 3g m-xylene diamines and
The acid esters of 3g epoxy glycerites three carries out second and kneaded, and the temperature of second of mixing is 105 DEG C, and the time of second of mixing is
20min, it is compressing after obtain the first insulation sleeve 1 and the second insulation sleeve 2；
The outer surface of first insulation sleeve 1 is subjected to hot-pressing processing so that the outer surface of the first insulation sleeve 1 is formed with
Multiple grooves；
2) preparation of abrasion resistant particles：By 100g vermiculites, 45g ice crystals, 20g alumina silicate, 5g diatomite, 40g nitrile rubber powders
With the thermoforming at 75 DEG C after the mixing of 40gF826 adhesives, abrasion resistant particles 6 are obtained；
3) preparation of heat conducting pipe：After 100g polyisoprene, 20g paraffin, 8g aluminum oxide and 5g coupling agents KH550 are mixed
Heat conducting pipe 3 is obtained after extrusion forming；
4) the obtained heat conducting pipe 3 is placed in first insulation sleeve 1, one end of thermally conductive sheet 4 be adhesive in described
The outer wall of heat conducting pipe 3, the other end is adhesive between the inwall of first insulation sleeve 1, two adjacent thermally conductive sheets 4 and forms cavity
5；
5) second insulation sleeve 2 is placed in the cavity 5, by the outer wall of second insulation sleeve 2 and the heat conduction
Piece 4 carries out gluing processing, and the abrasion resistant particles 6 are bonded in the groove, base substrate is obtained, and base substrate is dried into (drying
Temperature be 60 DEG C, time of drying is 30h) obtain anti-aging cable seal sheath A3；Wherein thermally conductive sheet 4 is aluminium flake, is made
The thickness of the first insulation sleeve 1 be 6mm, the thickness of second insulation sleeve 2 is 3mm, and the quantity of the second insulation sleeve 2 is 4, with
On the basis of the area in the footpath section of the first insulation sleeve 1, the gross area in the footpath section of the second insulation sleeve 2 accounts for 65%.
Comparative example 1
Carried out according to the method for embodiment 3, unlike, the polyisoprene relative to 100g, the paraffin
Consumption is 10g, and the consumption of the aluminum oxide is 3g, and the consumption of the coupling agent KH550 is 1g；The alkyd relative to 100g
Resin, the consumption of the epoxy resin is 15g, and the consumption of the cresols is 3g, and the consumption of the butanol etherification amino resins is
20g, the consumption of the acrylic resin is 3g, and the consumption of the ethyl acetate is 30g, and the consumption of the high clay is 1g, institute
The consumption for stating glass fibre is 1g, and the consumption of the m-xylene diamine is 1g, and the consumption of the acid esters of epoxy glycerite three is 1g, phase
For 100g vermiculite, the consumption of the ice crystal is 65g, and the consumption of the alumina silicate is 30g, and the diatomaceous consumption is
12g, the consumption of the nitrile rubber powder is 55g, and the consumption of the F826 adhesive is 55g, obtains anti-aging cable seal sheath
D1。
Comparative example 2
Carried out according to the method for embodiment 3, unlike, the polyisoprene relative to 100g, the paraffin
Consumption is 30g, and the consumption of the aluminum oxide is 15g, and the consumption of the coupling agent KH550 is 10g；The alcohol relative to 100g
Acid resin, the consumption of the epoxy resin is 45g, and the consumption of the cresols is 15g, the consumption of the butanol etherification amino resins
For 50g, the consumption of the acrylic resin is 25g, and the consumption of the ethyl acetate is 65g, and the consumption of the high clay is
12g, the consumption of the glass fibre is 12g, and the consumption of the m-xylene diamine is 7g, the consumption of the acid esters of epoxy glycerite three
For 7g, the vermiculite relative to 100g, the consumption of the ice crystal is 20g, and the consumption of the alumina silicate is 10g, the diatomite
Consumption be 1g, the consumption of the nitrile rubber powder is 20g, and the consumption of the F826 adhesive is 20g；Obtain anti-aging cable close
Closure covers D2.
Comparative example 3
According to embodiment 3 method carry out, unlike, for the first time mixing temperature be 40 DEG C, for the first time mixing when
Between be 15min, the temperature of second mixing is 90 DEG C, and the time of second of mixing is 10min；Obtain anti-aging cable seal shield
Cover D3.
Comparative example 4
According to embodiment 3 method carry out, unlike, for the first time mixing temperature be 75 DEG C, for the first time mixing when
Between be 45min, the temperature of second mixing is 120 DEG C, and the time of second of mixing is 30min；Obtain anti-aging cable seal
Sheath D4.
Test case
Electrical strength, thermal conductivity factor and anti-wear performance are carried out to obtained anti-aging cable seal sheath A1-A3 and D1-D4
Determine；Wherein, electrical strength is measured according to the standards of GB/T 1408.1-2006, and thermal conductivity factor is according to ASTM C 518-10
Standard is measured, and anti-wear performance is measured according to international Martindale's standard, and testing result is shown in Table 1.
Table 1
Anti-aging cable seal sheath A1-A3 obtained within the scope of the present invention is can be seen that by upper table data, it has
Standby excellent heat conductivility and electrical property and anti-wear performance, and sheath D1-D4 made from outside the scope of the invention, its each side
Can be relatively poor.
The preferred embodiment of the present invention described in detail above, still, the present invention are not limited in above-mentioned embodiment
Detail, in the range of the technology design of the present invention, a variety of simple variants can be carried out to technical scheme, this
A little simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (9)
1. the anti-aging cable seal sheath of a kind of ship, it is characterised in that including the first insulation sleeve (1) and positioned at described
One insulation sleeve (1) inside and the heat conducting pipe (3) being coaxially disposed with first insulation sleeve (1), the heat conducting pipe (3) is by multiple
Thermally conductive sheet (4) is connected with the inwall of first insulation sleeve (1) so that form free between two adjacent thermally conductive sheets (4)
Chamber (5), is fixed with the second insulation sleeve (2) in the cavity (5), the outer wall of second insulation sleeve (2) at least partly with it is described
Thermally conductive sheet (4) is in contact, and radially direction caves inward and is formed with multiple grooves for the outer surface of first insulation sleeve (1),
Abrasion resistant particles (6) are fixed with the groove, the abrasion resistant particles (6) are at least partially disposed at outside the groove, convex to be formed
Play structure；
Constituting the raw material of the abrasion resistant particles (6) at least includes：Vermiculite, ice crystal, alumina silicate, diatomite, nitrile rubber powder and
F826 adhesives；
Constituting the raw material of the heat conducting pipe (3) at least includes：Polyisoprene, paraffin, aluminum oxide and coupling agent KH550；
First insulation sleeve (1) and second insulation sleeve (2) are phase same material, and constituting its raw material at least includes：Alkyd
Resin, epoxy resin, cresols, butanol etherification amino resins, acrylic resin, ethyl acetate, high clay, glass fibre, solidification
Agent and plasticizer.
2. anti-aging cable seal sheath according to claim 1, wherein, relative to the poly- isoamyl of 100 parts by weight
Diene, the consumption of the paraffin is 15-25 parts by weight, and the consumption of the aluminum oxide is 5-12 parts by weight, the coupling agent KH550
Consumption be 2-8 parts by weight；
Relative to the alkyd resin of 100 parts by weight, the consumption of the epoxy resin is 20-40 parts by weight, the cresols
Consumption is 5-12 parts by weight, and the consumption of the butanol etherification amino resins is 25-45 parts by weight, the consumption of the acrylic resin
For 5-20 parts by weight, the consumption of the ethyl acetate is 30-60 parts by weight, and the consumption of the high clay is 2-10 parts by weight, institute
The consumption for stating glass fibre is 2-10 parts by weight, and the consumption of the curing agent is 2-5 parts by weight, and the consumption of the plasticizer is 2-
5 parts by weight；
Relative to the vermiculite of 100 parts by weight, the consumption of the ice crystal is 30-60 parts by weight, and the consumption of the alumina silicate is 15-
25 parts by weight, the diatomaceous consumption is 2-10 parts by weight, and the consumption of the nitrile rubber powder is 30-50 parts by weight, described
The consumption of F826 adhesive is 30-50 parts by weight.
3. anti-aging cable seal sheath according to claim 1 or 2, wherein, the curing agent be diethylenetriamine and/
Or m-xylene diamine.
4. anti-aging cable seal sheath according to claim 1 or 2, wherein, the plasticizer is phthalic acid two
One or more in monooctyl ester, trioctyl trimellitate (TOTM) and the acid esters of epoxy glycerite three.
5. anti-aging cable seal sheath according to claim 1 or 2, wherein, the thermally conductive sheet (4) be copper sheet and/or
Aluminium flake.
6. anti-aging cable seal sheath according to claim 1 or 2, wherein, the thickness of first insulation sleeve (1) is
5-8mm, the thickness of second insulation sleeve (2) is 2-5mm.
7. anti-aging cable seal sheath according to claim 6, wherein, with the footpath section of first insulation sleeve (1)
Area on the basis of, the area in the footpath section of second insulation sleeve (2) accounts for 60-70%.
8. a kind of preparation method of the anti-aging cable seal sheath in 1-7 according to claim described in any one, its feature
It is, the preparation method includes：
1) preparation of insulation sleeve：By alkyd resin, epoxy resin, cresols, butanol etherification amino resins, acrylic resin and acetic acid
First time mixing is carried out after ethyl ester mixing, the temperature of mixing is 50-70 DEG C for the first time, the time of mixing is 20- for the first time
40min；
Mixing for the first time sequentially adds high clay, glass fibre, curing agent and plasticizer and carries out second of mixing, second after terminating
The temperature of secondary mixing is 100-110 DEG C, and the time of second mixing is 15-25min, it is compressing after obtain the first insulation sleeve
And the second insulation sleeve (2) (1)；
The outer surface of first insulation sleeve (1) is subjected to hot-pressing processing so that the first insulation sleeve (1) outer surface is formed with
Multiple grooves；
2) preparation of abrasion resistant particles：By vermiculite, ice crystal, alumina silicate, diatomite, nitrile rubber powder and F826 adhesives mix after
Thermoforming at 70-80 DEG C, obtains abrasion resistant particles (6)；
3) preparation of heat conducting pipe：Obtained after polyisoprene, paraffin, aluminum oxide and coupling agent KH550 are mixed after extrusion forming
To heat conducting pipe (3)；
4) the obtained heat conducting pipe (3) is placed in first insulation sleeve (1), one end of thermally conductive sheet (4) is adhesive in institute
The outer wall of heat conducting pipe (3) is stated, the other end is adhesive between the inwall of first insulation sleeve (1), two adjacent thermally conductive sheets (4)
Form cavity (5)；
5) second insulation sleeve (2) is placed in the cavity (5), the outer wall of second insulation sleeve (2) is led with described
Backing (4) carries out gluing processing, and the abrasion resistant particles (6) are bonded in the groove, anti-aging cable seal sheath is obtained.
9. preparation method according to claim 8, wherein, the preparation method is also included the anti-aging cable seal
Sheath is dried, wherein, the temperature of drying is 50-70 DEG C, and the time of drying is 24-36h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710484661.XA CN107170518A (en) | 2017-06-23 | 2017-06-23 | Anti-aging cable seal sheath of ship and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710484661.XA CN107170518A (en) | 2017-06-23 | 2017-06-23 | Anti-aging cable seal sheath of ship and preparation method thereof |
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| CN107170518A true CN107170518A (en) | 2017-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710484661.XA Pending CN107170518A (en) | 2017-06-23 | 2017-06-23 | Anti-aging cable seal sheath of ship and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112151209A (en) * | 2020-09-25 | 2020-12-29 | 湖南金缆电工科技有限责任公司 | Novel self-radiating wire cable |
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| CN203982846U (en) * | 2014-07-18 | 2014-12-03 | 江苏利达特种电缆有限公司 | A kind of high heat radiation resistance to compression cable |
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| CN104094361A (en) * | 2012-02-17 | 2014-10-08 | 株式会社日立制作所 | Resin composition for electric insulation, cured product thereof, methods for manufacturing same, and high-voltage devices and electric power transmission and distribution devices using same |
| CN103937452A (en) * | 2014-05-04 | 2014-07-23 | 中国矿业大学 | Formula and preparation method of mine hoist soft-magnetism brake shoe material |
| CN203982846U (en) * | 2014-07-18 | 2014-12-03 | 江苏利达特种电缆有限公司 | A kind of high heat radiation resistance to compression cable |
| CN204270700U (en) * | 2014-12-11 | 2015-04-15 | 安徽电信器材贸易工业有限责任公司 | A kind of steel mill's motor cable with cooling structure |
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