CN108017883A - A kind of anti-static oil-resistant instrument cable - Google Patents
A kind of anti-static oil-resistant instrument cable Download PDFInfo
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- CN108017883A CN108017883A CN201711356459.5A CN201711356459A CN108017883A CN 108017883 A CN108017883 A CN 108017883A CN 201711356459 A CN201711356459 A CN 201711356459A CN 108017883 A CN108017883 A CN 108017883A
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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
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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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
- H01B3/40—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 epoxy resins
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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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
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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
- C08K2201/00—Specific properties of additives
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
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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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
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Abstract
The present invention provides a kind of anti-static oil-resistant instrument cable, including core and protection pipe, the core is arranged in protection pipe, it is characterised in that the protection pipe includes following components according to the mass fraction：Epoxy resin：40 50 parts, oil resistant rubber：20 30 parts, polyethylene：46 parts, isophorone diisocyanate：34 parts, polystyrene：35 parts, polyurethane：36 parts, boric acid：12 parts, silicon carbide micro-powder：68 parts, kaolin：10 13 parts, methyl methacrylate：8 12 parts, N, N dimethylformamides：69 parts, graphite oxide：56 parts, hydrazine hydrate：34 parts, calcium carbonate：10 13 parts, barium sulfate：58 parts, glass fibre：26 parts, auxiliary agent：37 parts；The present invention has a good oil resistivity, and can antistatic, prolong the service life.
Description
Technical field
The present invention relates to one kind to be used for instrument cable, and in particular to a kind of anti-static oil-resistant instrument cable.
Background technology
Petroleum chemical industry, since its environmental condition is harsh, the technology that higher is proposed to the cable in such field will
Ask, its cable is primarily adapted for use in the oil tank extra-high to naked light safety requirements, oil well and Large Oil Storage container environment and uses, directly
Long Term Contact or immersion are connect in the oil as electric meter and sensing connection transmission of control signals and measuring signal；Need to its material
Material have it is higher must ask, security risk can be avoided, while need to extend its service life.
The content of the invention
The object of the present invention is to provide a kind of anti-static oil-resistant instrument cable, including core and protection pipe, the core
It is arranged in protection pipe, the protection pipe includes following components according to the mass fraction：Epoxy resin：40-50 parts, oil resistant rubber：
20-30 parts, polyethylene：4-6 parts, isophorone diisocyanate：3-4 parts, polystyrene：3-5 parts, polyurethane thermoplastic elasticity
Body：3-6 parts, boric acid：1-2 parts, silicon carbide micro-powder：6-8 parts, kaolin：10-13 parts, methyl methacrylate：8-12 parts, N,
Dinethylformamide：6-9 parts, graphite oxide：5-6 parts, hydrazine hydrate：3-4 parts, calcium carbonate：10-13 parts, barium sulfate：5-8 parts,
Glass fibre：2-6 parts, auxiliary agent：3-7 parts；
The oil resistant rubber includes following components according to the mass fraction：Chlorohydrin rubber：40-50 parts, nitrile rubber：60-80 parts, it is hard
Resin acid barium：10-15 parts, paraffin oil：3-6 parts, nano silicon dioxide：5-8 parts, nano zine oxide：4-5 parts, sulphur：7-9 parts, two
Vulcanize dimorpholine：2-4 parts, plasticizer：1-3 parts, carbon black：2-4 parts, accelerating agent：1-2 parts, antioxidant：2-3 parts；
The auxiliary agent includes according to the mass fraction：Silane coupling agent：3-5 parts, crosslinking agent：2-3 parts, compatilizer：3-4 parts.
Further limits scheme is the present invention：
Foregoing protection pipe includes following components according to the mass fraction：Epoxy resin：43 parts, oil resistant rubber：25 parts, polyethylene：4
Part, isophorone diisocyanate：3 parts, polystyrene：3 parts, polyurethane termoplastic elastomer：4 parts, boric acid：1 part, carborundum
Micro mist：6 parts, kaolin：11 parts, methyl methacrylate：9 parts, n,N-Dimethylformamide：7 parts, graphite oxide：5 parts, water
Close hydrazine：3 parts, calcium carbonate：10 parts, barium sulfate：5 parts, glass fibre：4 parts, auxiliary agent：4 parts；
Oil resistant rubber includes following components according to the mass fraction：Chlorohydrin rubber：43 parts, nitrile rubber：65 parts, barium stearate：11
Part, paraffin oil：4 parts, nano silicon dioxide：5 parts, nano zine oxide：4 parts, sulphur：7 parts, dimorpholinyl disulfide：2 parts, plasticising
Agent：2 parts, carbon black：3 parts, accelerating agent：1 part, antioxidant：2 parts；
Auxiliary agent includes according to the mass fraction：Silane coupling agent：4 parts, crosslinking agent：2 parts, compatilizer：3 parts.
Foregoing protection pipe includes following components according to the mass fraction：Epoxy resin：46 parts, oil resistant rubber：27 parts, poly- second
Alkene：5 parts, isophorone diisocyanate：4 parts, polystyrene：4 parts, polyurethane termoplastic elastomer：6 parts, boric acid：2 parts, carbon
SiClx micro mist：7 parts, kaolin：12 parts, methyl methacrylate：11 parts, n,N-Dimethylformamide：8 parts, graphite oxide：6
Part, hydrazine hydrate：4 parts, calcium carbonate：12 parts, barium sulfate：7 parts, glass fibre：5 parts, auxiliary agent：6 parts；
Oil resistant rubber includes following components according to the mass fraction：Chlorohydrin rubber：47 parts, nitrile rubber：74 parts, barium stearate：13
Part, paraffin oil：5 parts, nano silicon dioxide：7 parts, nano zine oxide：5 parts, sulphur：8 parts, dimorpholinyl disulfide：3 parts, plasticising
Agent：3 parts, carbon black：4 parts, accelerating agent：2 parts, antioxidant：3 parts；
Auxiliary agent includes according to the mass fraction：Silane coupling agent：5 parts, crosslinking agent：3 parts, compatilizer：4 parts.
The present invention provides a kind of anti-static oil-resistant instrument cable preparation method, specifically includes following steps：
Step 1：Prepare oil resistant rubber：Chlorohydrin rubber and nitrile rubber are mixed and sent into grinder, is sent after grinding to reaction kettle
In, barium stearate, paraffin oil, sulphur and dimorpholinyl disulfide are added, 30-40min is stirred with 260-300r/min, temperature rises to
75-85 DEG C, 20-30min is kept the temperature, nano silicon dioxide, nano zine oxide and carbon black is then added, is stirred with 300-350/min
40-50min, plasticizer, accelerating agent and antioxidant are added in whipping process, obtains oil resistant rubber；
Step 2：Epoxy resin, oil resistant rubber, polyethylene and polystyrene are added to temperature in reaction kettle and rise to 60-65 DEG C,
And with 200-250/min stir 20-25min, then add isophorone diisocyanate, polyurethane termoplastic elastomer,
Methyl methacrylate part, boric acid, n,N-Dimethylformamide and hydrazine hydrate, temperature rise to 78-85 DEG C, with 360-460r/min
30-40min is stirred, it is spare；
Step 3：Silicon carbide micro-powder, kaolin, graphite oxide, calcium carbonate, barium sulfate and glass fibre are mixed and sent to heating furnace
In, heat stepwise, temperature is respectively：80-100 DEG C, 140-160 DEG C, 180-200 DEG C, then use air cooling way with 3-5 DEG C/
Min is cooled to room temperature, spare；
Step 4：Step 2 and step 3 are mixed, 55-65min is stirred with 400-450r/min, adds and helps in whipping process
Agent, obtains masterbatch；
Step 5：Masterbatch is sent into injection molding machine, its parameter is：Material feeding pressure is controlled in 20-22MPa, injection temperature 400-
440 DEG C, injection time control was at 3-5 seconds, and the dwell time is 15-20 seconds, shaping；
Step 6：Casing is subjected to high-temperature process, the technological parameter of its high-temperature process is：100-120 DEG C for the treatment of temperature, during processing
Between be 1-3h.
Beneficial effect：The present invention is adding polyurethane termoplastic elastomer, not only with antistatic, oil resistant characteristic, also has
Have environmental protection, safety, a recyclable reuse, at the same also humidity, adapt to the special severe rings such as high salinity, difference variation be big
Border, the present invention in oil resistant rubber formula made from oil resistant rubber, there is good oil resistance, high temperature resistant, corrosion-resistant, energy
Enough needs effectively met in production and living；By silicon carbide micro-powder, kaolin, graphite oxide, calcium carbonate, barium sulfate and glass fibers
It is added to after dimension grinding in the present invention, it can be tightly adsorbed on the surface of rubber macromolecule, not only increase its intensity, together
When significantly improve its resistance to ag(e)ing and resistance to acid and alkali.
Embodiment
Embodiment 1
The present embodiment provides a kind of anti-static oil-resistant instrument cable, including core and protection pipe, core to be arranged in protection pipe,
The protection pipe includes following components according to the mass fraction：Epoxy resin：43 parts, oil resistant rubber：25 parts, polyethylene：4 parts, different Buddhist
That ketone diisocyanate：3 parts, polystyrene：3 parts, polyurethane termoplastic elastomer：4 parts, boric acid：1 part, silicon carbide micro-powder：6
Part, kaolin：11 parts, methyl methacrylate：9 parts, n,N-Dimethylformamide：7 parts, graphite oxide：5 parts, hydrazine hydrate：3
Part, calcium carbonate：10 parts, barium sulfate：5 parts, glass fibre：4 parts, auxiliary agent：4 parts；
Oil resistant rubber includes following components according to the mass fraction：Chlorohydrin rubber：43 parts, nitrile rubber：65 parts, barium stearate：11
Part, paraffin oil：4 parts, nano silicon dioxide：5 parts, nano zine oxide：4 parts, sulphur：7 parts, dimorpholinyl disulfide：2 parts, plasticising
Agent：2 parts, carbon black：3 parts, accelerating agent：1 part, antioxidant：2 parts；
Auxiliary agent includes according to the mass fraction：Silane coupling agent：4 parts, crosslinking agent：2 parts, compatilizer：3 parts.
The present embodiment provides a kind of anti-static oil-resistant instrument cable preparation method, following steps are specifically included：
Step 1：Prepare oil resistant rubber：Chlorohydrin rubber and nitrile rubber are mixed and sent into grinder, is sent after grinding to reaction kettle
In, barium stearate, paraffin oil, sulphur and dimorpholinyl disulfide are added, 40min is stirred with 260r/min, temperature rises to 78 DEG C, protects
Warm 25min, then adds nano silicon dioxide, nano zine oxide and carbon black, 50min is stirred with 300/min, in whipping process
Plasticizer, accelerating agent and antioxidant are added, obtains oil resistant rubber；
Step 2：Epoxy resin, oil resistant rubber, polyethylene and polystyrene are added to temperature in reaction kettle and rise to 60-65 DEG C,
And 25min is stirred with 200/min, then adds isophorone diisocyanate, polyurethane termoplastic elastomer, metering system
Sour methyl esters part, boric acid, n,N-Dimethylformamide and hydrazine hydrate, temperature rise to 81 DEG C, and 40min is stirred with 360r/min, spare；
Step 3：Silicon carbide micro-powder, kaolin, graphite oxide, calcium carbonate, barium sulfate and glass fibre are mixed and sent to heating furnace
In, heat stepwise, temperature is respectively：90 DEG C, 150 DEG C, 190 DEG C, air cooling way is then used to be cooled to room temperature with 3 DEG C/min,
It is spare；
Step 4：Step 2 and step 3 are mixed, 65min is stirred with 400r/min, auxiliary agent is added in whipping process, is obtained female
Material；
Step 5：Masterbatch is sent into injection molding machine, its parameter is：For the control of material feeding pressure in 20MPa, injection temperature is 410 DEG C,
Injection time control was at 4 seconds, and the dwell time is 16 seconds, shaping；
Step 6：Casing is subjected to high-temperature process, the technological parameter of its high-temperature process is：105 DEG C for the treatment of temperature, processing time be
2.5h。
Embodiment 2
The present embodiment provides a kind of anti-static oil-resistant instrument cable, including core and protection pipe, core to be arranged in protection pipe,
The protection pipe includes following components according to the mass fraction：Epoxy resin：46 parts, oil resistant rubber：27 parts, polyethylene：5 parts, different Buddhist
That ketone diisocyanate：4 parts, polystyrene：4 parts, polyurethane termoplastic elastomer：6 parts, boric acid：2 parts, silicon carbide micro-powder：7
Part, kaolin：12 parts, methyl methacrylate：11 parts, n,N-Dimethylformamide：8 parts, graphite oxide：6 parts, hydrazine hydrate：4
Part, calcium carbonate：12 parts, barium sulfate：7 parts, glass fibre：5 parts, auxiliary agent：6 parts；
Oil resistant rubber includes following components according to the mass fraction：Chlorohydrin rubber：47 parts, nitrile rubber：74 parts, barium stearate：13
Part, paraffin oil：5 parts, nano silicon dioxide：7 parts, nano zine oxide：5 parts, sulphur：8 parts, dimorpholinyl disulfide：3 parts, plasticising
Agent：3 parts, carbon black：4 parts, accelerating agent：2 parts, antioxidant：3 parts；
Auxiliary agent includes according to the mass fraction：Silane coupling agent：5 parts, crosslinking agent：3 parts, compatilizer：4 parts.
The present embodiment provides a kind of anti-static oil-resistant instrument cable preparation method, following steps are specifically included：
Step 1：Prepare oil resistant rubber：Chlorohydrin rubber and nitrile rubber are mixed and sent into grinder, is sent after grinding to reaction kettle
In, barium stearate, paraffin oil, sulphur and dimorpholinyl disulfide are added, 30min is stirred with 300r/min, temperature rises to 82 DEG C, protects
Warm 23min, then adds nano silicon dioxide, nano zine oxide and carbon black, 40min is stirred with 350/min, in whipping process
Plasticizer, accelerating agent and antioxidant are added, obtains oil resistant rubber；
Step 2：Epoxy resin, oil resistant rubber, polyethylene and polystyrene are added to temperature in reaction kettle and rise to 65 DEG C, and
And 20min is stirred with 250/min, then add isophorone diisocyanate, polyurethane termoplastic elastomer, methacrylic acid
Methyl esters part, boric acid, n,N-Dimethylformamide and hydrazine hydrate, temperature rise to 83 DEG C, and 30min is stirred with 460r/min, spare；
Step 3：Silicon carbide micro-powder, kaolin, graphite oxide, calcium carbonate, barium sulfate and glass fibre are mixed and sent to heating furnace
In, heat stepwise, temperature is respectively：95 DEG C, 155 DEG C, 195 DEG C, air cooling way is then used to be cooled to room temperature with 5 DEG C/min,
It is spare；
Step 4：Step 2 and step 3 are mixed, 55min is stirred with 450r/min, auxiliary agent is added in whipping process, is obtained female
Material；
Step 5：Masterbatch is sent into injection molding machine, its parameter is：For the control of material feeding pressure in 21MPa, injection temperature is 430 DEG C,
Injection time control was at 3 seconds, and the dwell time is 15 seconds, shaping；
Step 6：Casing is subjected to high-temperature process, the technological parameter of its high-temperature process is：110 DEG C for the treatment of temperature, processing time be
2h。
In addition to the implementation, the present invention can also have other embodiment.It is all to use equivalent substitution or equivalent transformation shape
Into technical solution, all fall within the protection domains of application claims.
Claims (4)
1. a kind of anti-static oil-resistant instrument cable, including core and protection pipe, the core are arranged in protection pipe, its feature
It is, the protection pipe includes following components according to the mass fraction：Epoxy resin：40-50 parts, oil resistant rubber：20-30 parts, it is poly-
Ethene：4-6 parts, isophorone diisocyanate：3-4 parts, polystyrene：3-5 parts, polyurethane termoplastic elastomer：3-6 parts,
Boric acid：1-2 parts, silicon carbide micro-powder：6-8 parts, kaolin：10-13 parts, methyl methacrylate：8-12 parts, N, N- dimethyl methyls
Acid amides：6-9 parts, graphite oxide：5-6 parts, hydrazine hydrate：3-4 parts, calcium carbonate：10-13 parts, barium sulfate：5-8 parts, glass fibre：
2-6 parts, auxiliary agent：3-7 parts；
The oil resistant rubber includes following components according to the mass fraction：Chlorohydrin rubber：40-50 parts, nitrile rubber：60-80 parts, it is hard
Resin acid barium：10-15 parts, paraffin oil：3-6 parts, nano silicon dioxide：5-8 parts, nano zine oxide：4-5 parts, sulphur：7-9 parts, two
Vulcanize dimorpholine：2-4 parts, plasticizer：1-3 parts, carbon black：2-4 parts, accelerating agent：1-2 parts, antioxidant：2-3 parts；
The auxiliary agent includes according to the mass fraction：Silane coupling agent：3-5 parts, crosslinking agent：2-3 parts, compatilizer：3-4 parts.
2. anti-static oil-resistant instrument cable according to claim 1, it is characterised in that：The protection pipe presses mass fraction
Meter includes following components：Epoxy resin：43 parts, oil resistant rubber：25 parts, polyethylene：4 parts, isophorone diisocyanate：3 parts,
Polystyrene：3 parts, polyurethane termoplastic elastomer：4 parts, boric acid：1 part, silicon carbide micro-powder：6 parts, kaolin：11 parts, methyl
Methyl acrylate：9 parts, n,N-Dimethylformamide：7 parts, graphite oxide：5 parts, hydrazine hydrate：3 parts, calcium carbonate：10 parts, sulfuric acid
Barium：5 parts, glass fibre：4 parts, auxiliary agent：4 parts；
The oil resistant rubber includes following components according to the mass fraction：Chlorohydrin rubber：43 parts, nitrile rubber：65 parts, stearic acid
Barium：11 parts, paraffin oil：4 parts, nano silicon dioxide：5 parts, nano zine oxide：4 parts, sulphur：7 parts, dimorpholinyl disulfide：2 parts,
Plasticizer：2 parts, carbon black：3 parts, accelerating agent：1 part, antioxidant：2 parts；
The auxiliary agent includes according to the mass fraction：Silane coupling agent：4 parts, crosslinking agent：2 parts, compatilizer：3 parts.
3. anti-static oil-resistant instrument cable according to claim 1, it is characterised in that：The protection pipe presses mass fraction
Meter includes following components：Epoxy resin：46 parts, oil resistant rubber：27 parts, polyethylene：5 parts, isophorone diisocyanate：4 parts,
Polystyrene：4 parts, polyurethane termoplastic elastomer：6 parts, boric acid：2 parts, silicon carbide micro-powder：7 parts, kaolin：12 parts, methyl
Methyl acrylate：11 parts, n,N-Dimethylformamide：8 parts, graphite oxide：6 parts, hydrazine hydrate：4 parts, calcium carbonate：12 parts, sulfuric acid
Barium：7 parts, glass fibre：5 parts, auxiliary agent：6 parts；
The oil resistant rubber includes following components according to the mass fraction：Chlorohydrin rubber：47 parts, nitrile rubber：74 parts, stearic acid
Barium：13 parts, paraffin oil：5 parts, nano silicon dioxide：7 parts, nano zine oxide：5 parts, sulphur：8 parts, dimorpholinyl disulfide：3 parts,
Plasticizer：3 parts, carbon black：4 parts, accelerating agent：2 parts, antioxidant：3 parts；
The auxiliary agent includes according to the mass fraction：Silane coupling agent：5 parts, crosslinking agent：3 parts, compatilizer：4 parts.
4. according to any anti-static oil-resistant instrument cable preparation methods of claim 1-3, it is characterised in that：Specific bag
Include following steps：
Step 1：Prepare oil resistant rubber：Chlorohydrin rubber and nitrile rubber are mixed and sent into grinder, is sent after grinding to reaction kettle
In, barium stearate, paraffin oil, sulphur and dimorpholinyl disulfide are added, 30-40min is stirred with 260-300r/min, temperature rises to
75-85 DEG C, 20-30min is kept the temperature, nano silicon dioxide, nano zine oxide and carbon black is then added, is stirred with 300-350/min
40-50min, plasticizer, accelerating agent and antioxidant are added in whipping process, obtains oil resistant rubber；
Step 2：Epoxy resin, oil resistant rubber, polyethylene and polystyrene are added to temperature in reaction kettle and rise to 60-65 DEG C,
And with 200-250/min stir 20-25min, then add isophorone diisocyanate, polyurethane termoplastic elastomer,
Methyl methacrylate part, boric acid, n,N-Dimethylformamide and hydrazine hydrate, temperature rise to 78-85 DEG C, with 360-460r/min
30-40min is stirred, it is spare；
Step 3：Silicon carbide micro-powder, kaolin, graphite oxide, calcium carbonate, barium sulfate and glass fibre are mixed and sent to heating furnace
In, heat stepwise, temperature is respectively：80-100 DEG C, 140-160 DEG C, 180-200 DEG C, then use air cooling way with 3-5 DEG C/
Min is cooled to room temperature, spare；
Step 4：Step 2 and step 3 are mixed, 55-65min is stirred with 400-450r/min, adds and helps in whipping process
Agent, obtains masterbatch；
Step 5：Masterbatch is sent into injection molding machine, its parameter is：Material feeding pressure is controlled in 20-22MPa, injection temperature 400-
440 DEG C, injection time control was at 3-5 seconds, and the dwell time is 15-20 seconds, shaping；
Step 6：Casing is subjected to high-temperature process, the technological parameter of its high-temperature process is：100-120 DEG C for the treatment of temperature, during processing
Between be 1-3h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711356459.5A CN108017883A (en) | 2017-12-16 | 2017-12-16 | A kind of anti-static oil-resistant instrument cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711356459.5A CN108017883A (en) | 2017-12-16 | 2017-12-16 | A kind of anti-static oil-resistant instrument cable |
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| Publication Number | Publication Date |
|---|---|
| CN108017883A true CN108017883A (en) | 2018-05-11 |
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ID=62073805
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| CN201711356459.5A Pending CN108017883A (en) | 2017-12-16 | 2017-12-16 | A kind of anti-static oil-resistant instrument cable |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110396263A (en) * | 2019-06-25 | 2019-11-01 | 安徽上华电缆有限公司 | A kind of underwater long-acting special antibacterial cable material and preparation method thereof |
| CN117259105A (en) * | 2023-10-07 | 2023-12-22 | 山东力强钢板有限公司 | Antistatic color-coated plate and color-coated plate production device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105885135A (en) * | 2016-05-20 | 2016-08-24 | 安徽德源电缆集团有限公司 | Cable sheath material |
-
2017
- 2017-12-16 CN CN201711356459.5A patent/CN108017883A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105885135A (en) * | 2016-05-20 | 2016-08-24 | 安徽德源电缆集团有限公司 | Cable sheath material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110396263A (en) * | 2019-06-25 | 2019-11-01 | 安徽上华电缆有限公司 | A kind of underwater long-acting special antibacterial cable material and preparation method thereof |
| CN117259105A (en) * | 2023-10-07 | 2023-12-22 | 山东力强钢板有限公司 | Antistatic color-coated plate and color-coated plate production device |
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Application publication date: 20180511 |