CN102737760B - Reinforced tensile screening type vertical watertight degaussing cable for ship and manufacturing method thereof - Google Patents
Reinforced tensile screening type vertical watertight degaussing cable for ship and manufacturing method thereof Download PDFInfo
- Publication number
- CN102737760B CN102737760B CN201210203842.8A CN201210203842A CN102737760B CN 102737760 B CN102737760 B CN 102737760B CN 201210203842 A CN201210203842 A CN 201210203842A CN 102737760 B CN102737760 B CN 102737760B
- Authority
- CN
- China
- Prior art keywords
- rubber
- parts
- periphery
- cable core
- plasticizer
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Insulated Conductors (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses a reinforced tensile screening type vertical watertight degaussing cable for a ship and a manufacturing method thereof. A twisted copper conductor is formed by soaking a plurality of tinned copper wires in a sealant and then twisting the tinned copper wires; a conductor sealant layer is soaked on the periphery of the twisted copper conductor; insulating rubber layers are extruded on the periphery of the conductor sealant layer; an aramid fiber reinforcing layer is weaved on the periphery of each insulating rubber layer so as to form an insulating core wire; chloroprene rubber filling strips are filled into gaps among the insulating core wires, and a cable core is integrally formed by twisting the insulating core wires; a cable core inner sealant layer is extruded on the periphery of the cable core; and an inner jacket rubber layer is extruded on the periphery of the cable core inner sealant layer. A plurality of seals are arranged on the periphery of a cable conductor, and the chloroprene rubber filling strips expand in a follow-up vulcanization process, thus entirely filling the gaps in the cable core; and one insulating core wire is not tangential to another insulating core wire. Therefore, when the cable core inner sealant layer is extruded, the sealant can permeate inside the cable core, so that the watertight effect can be ensured.
Description
Technical field
The present invention relates to a kind of cable, particularly a kind of naval vessel is with strengthening tension shielding type direction waterproof degaussing cable; The invention still further relates to the manufacture method that strengthens tension shielding type direction waterproof degaussing cable for a kind of naval vessel.
Background technology
Naval vessel especially under water naval vessel in navigation process because of stealthy importance, to prevent that especially magnetic mine from attacking, need often to carry out hull demagnetization for this reason.Fixedly demagnetization is carried out demagnetization at degaussing stations, but the induced field producing for long-time naval vessel under water in navigation process just need to carry out demagnetization by the eraser system of installation outside self ship side.But because particularity and the complexity of ship navigation environment under water, common degaussing cable cannot meet that ship side is outer installs the specification requirement that required longitudinal sealing and demagnetization performance possess simultaneously simultaneously.
In electro-insulating rubber industry, commonly use ethylene propylene diene rubber K21, ethylene propylene diene rubber 4045M, also use various vulcanizing agents, age resistor, wherein vulcanizing agent cumyl peroxide claims again vulcanizing agent DCP, molecular formula C18H22O2; Vulcanization accelerator iso-cyanuric acid triallyl ester claims again vulcanization accelerator TAIC, and age resistor 2 mercapto benzimidazole claims again antioxidant MB, age resistor 2,2, and 4-trimethyl-1,2-dihyaroquinoline condensate claims again anti-aging agent RD.
In jacket rubber industry, commonly use chlorosulfonated polyethylene rubber H40; Also use various vulcanizing agents, activating agent, age resistor, plasticizer, fire retardant and filler.Vulcanization accelerator dibenzothiazyl disulfide claims again vulcanizing agent DM, and molecular formula is C14H8N2S4; Vulcanization accelerator six sulfuration di-penta methylene thiurams claim again accelerator D PTT; Age resistor nickel dibutyl dithiocarbamate claims again antioxidant NBC, and molecular formula is C18H36N2S4Ni, and molecular weight is 467.51; Age resistor 4,4 '-bis-(alpha, alpha-dimethylbenzyl) diphenylamines claims again antioxidant HS-911, by Huangyan, Zhejiang China star laboratory, in 2005, is released; Plasticizer phthalic acid dioctyl ester claims again plasticizer DOP.
White carbon is divided into precipitated silica and fume colloidal silica by production method.Under white carbon normality, be the gluey nano particle of the amorphous cotton-shaped translucent solid of white, primary particle diameter is between 7～80nm, and specific area is generally greater than 100 ㎡/g.By halide (being mainly silicon tetrachloride and methyl trichlorosilane) the nanoscale white powder that pyrohydrolysis generates in oxyhydrogen flame of silicon, mainly as reinforced filling and multifunction additive.
Publication number is that the patent of invention of CN 102408636A discloses a kind of degaussing cable insulating material and preparation method thereof, it adopts ethylene-propylene rubber TER4044 and EBM4050 as rubber matrix, and take TER4044 as main, using paraffin wax fully refined, paraffin oil and microcrystalline wax as plasticizer, there is good electric insulation and mechanical strength.Ethylene-propylene rubber is fire-retardant thinks that energy is poor, and oxygen index is usually less than 26, and fire resistance is bad.
Publication number is that the patent of invention of CN 102417639A discloses corrosion-resistant sheath material of a kind of degaussing cable waterproof and preparation method thereof, has adopted 100 parts of neoprenes, vulcanizing agent 5-20 part, vulcanization accelerator 0.5-5 part, vulcanization aid 0.5-5 part, filler 50-120 part, reinforcing agent 15-10 part, age resistor 1-5 part, plasticizer 5-15 part, fire retardant 5-20 part, coupling agent 1-5 part, processing aid 2-6 part.This sheath material adopts neoprene, the sea water corrosion resistant of neoprene is well below chlorosulfonated polyethylene, this sheath material is only realized immersion seawater and after 14 days, is born withstand voltage (7kV, 5min) do not puncture, in water resistance radially, can only bear 0.5MPa air pressure, proof voltage (7kV, 5min) does not puncture.
Summary of the invention
Primary and foremost purpose of the present invention is, overcomes problems of the prior art, provides a kind of naval vessel with strengthening tension shielding type direction waterproof degaussing cable, and mechanical performance and watertightness performance are superior, and insulation is reliable, and oil resistant, corrosion-resistant, and shield effectiveness is good.
For solving above technical problem, a kind of naval vessel provided by the present invention is with strengthening tension shielding type direction waterproof degaussing cable, the stranded twisted copper conductors that becomes after many tinned copper wire impregnation sealant glue, described twisted copper conductors periphery is impregnated with conductor sealant layer, the periphery of described conductor sealant layer is extruded with electro-insulating rubber layer, the periphery of described electro-insulating rubber layer is woven with aramid fiber yarn reinforced layer and forms insulation core wire, place, gap described in each between insulation core wire is filled with neoprene packing and many described insulation core wire integral body are twisted into cable core, the periphery of described cable core is extruded with sealant layer in cable core, in described cable core, the periphery of sealant layer is extruded with inner sheath rubber layer, the periphery of described inner sheath rubber layer is woven with armouring screen, the periphery of described armouring screen is extruded with cable core external seal glue-line, the periphery of described cable core external seal glue-line is extruded with oversheath rubber layer.
With respect to prior art, the present invention has obtained following beneficial effect: conductor monofilament impregnation sealant glue, twisted copper conductors periphery is impregnated with conductor sealant layer, the periphery of cable core is extruded with sealant layer in cable core, formed multi-sealed, place, gap between insulation core wire is filled with neoprene packing, neoprene packing expands and can fill the gap in cable core completely when follow-up sulfuration, and can cause between insulation core wire and insulation core wire no longer tangent, thereby while making to extrude the interior sealant layer of cable core, fluid sealant can penetrate into cable core inside, guarantee watertight effect, every insulation core wire periphery is woven with aramid fiber yarn reinforced layer, and tensile strength is high, cable core periphery is also provided with armouring screen, cable core external seal glue-line and oversheath rubber layer, and shield effectiveness, sealing property and anticorrosion effect are better.
As the present invention, be preferred version, the filament diameter of described twisted copper conductors is 0.2～0.4mm, with the lay ratios of 8～10 times, is twisted into strand, and described strand is twisted into described twisted copper conductors according to twisting contrary direction with former bundle with the lay ratio of 12～16 times more again; The stranded lay ratio of described cable core is 18～20 times; The coefficient of expansion of described neoprene packing is 1.1～1.2; The aramid fiber yarn braiding that described aramid fiber yarn reinforced layer is 0.15～0.2mm by diameter forms, the hot strength of described aramid fiber yarn is 3000MPa～4000MPa, modulus of elasticity is 100GPa～200GPa, and angle of weave is between 30 °～50 °, and percentage of braiding coverage is 30%～45%; The tinned copper wire braiding that described armouring screen is 0.3mm by diameter forms, and angle of weave is 40 °～60 °, and percentage of braiding coverage is 88%～92%.
As preferred version of the present invention, raw material components and the weight content of described electro-insulating rubber layer are as follows: ethylene propylene diene rubber K21:15 part; Ethylene propylene diene rubber 4045M:5 part; Vulcanizing agent cumyl peroxide: 0.5～0.6 part; Vulcanization accelerator iso-cyanuric acid triallyl ester: 0.2～0.3 part; Age resistor 2 mercapto benzimidazole: 0.7～0.9 part; Age resistor 2,2,4-trimethyl-1,2-dihyaroquinoline condensate: 0.2～0.3 part; Plasticizer paraffin oil: 1.0～2.0 parts; Plasticizer chlorinated paraffin-52: 1～2 part; Plasticizer microcrystalline wax: 0.5～1.0 part; Activating agent zinc oxide: 1.0～2.0 parts; Activating agent stearic acid: 0.3～0.5 part; Filler superfine talcum powder: 8～11 parts; Reinforcing filler fume colloidal silica: 1.0～1.5 parts; Reinforcing filler calcinated argil: 7～9 parts.The present invention adopt ethylene propylene diene rubber K21 and ethylene propylene diene rubber 4045M mixing, the Mooney viscosity of ethylene propylene diene rubber K21 is lower, plasticity is good, can guarantee the flexibility requirement of rubber, and ethylene propylene diene rubber 4045M Mooney viscosity is higher, rubber tensile strength is large, and the two is mixing can realize combination property of soft and high mechanical properties, and on cost far below ethylene-propylene rubber TER4044 and EBM4050; Chlorinated paraffin wax is except possessing plasticising emollescence, the chlorine element that it contains also has fire retardation, chlorinated paraffin wax substitutes paraffin wax fully refined, can improve rubber and effectively flutter the free radical of catching rubber combustion generation, play fire retardation, material of the present invention adopts HC-2 oxygen index measurer to measure its oxygen index can reach 32.1%; Adopt fume colloidal silica to substitute precipitated silica as reinforcing agent, can improve better insulation property and the physical and mechanical properties of electro-insulating rubber, and fume colloidal silica is thinner, impurity still less, be easy to mixed refining process; Adopt zinc oxide and the agent of stearic acid mixed active, can promote the abundant diffusion of white carbon and zinc oxide, be easy to mixing evenly, and stearic acid reacts and can promote activity with zinc oxide; Tensile strength before this electro-insulating rubber is aging is greater than 6.5N/mm2, elongation at break >=290%, more than insulation resistance can reach 3400 M Ω km, insulation property and mechanical performance are superior, and ageing-resistant, can meet the instructions for use of direction waterproof degaussing cable for naval vessel.
As preferred version of the present invention, raw material components and the weight content of described inner sheath rubber layer and oversheath rubber layer are as follows: chlorosulfonated polyethylene rubber H40:20 part; Vulcanization accelerator dibenzothiazyl disulfide: 0.4～0.6 part; Vulcanization accelerator six sulfuration di-penta methylene thiurams: 0.3～0.5 part; Activating agent magnesium oxide: 1.0～1.5 parts; Activating agent polyethylene glycol: 1.0～2.0 parts; Age resistor nickel dibutyl dithiocarbamate: 0.2～0.4 part; Age resistor 4,4 '-bis-(alpha, alpha-dimethylbenzyl) diphenylamines: 0.1～0.2 part; Plasticizer phthalic acid dioctyl ester: 2.5～3.0 parts; Fire retardant antimonous oxide: 1～1.5 part; Plasticizer chlorinated paraffin-52: 0.5～1 part; Fire retardant magnesium hydroxide: 1～1.5 part; Filler semi-reinforcing hydrocarbon black: 0.5～1 part; Reinforcing filler precipitated silica: 5.5～6.5 parts; Filler superfine talcum powder: 8～12 parts.Chlorinated paraffin wax is except possessing plasticising emollescence, and the chlorine element that it contains also has fire retardation, and fire retardant antimonous oxide and the reaction of plasticizer chlorinated paraffin-52 can be flutterred and be caught the free radical that rubber combustion produces, and play flame retardant effect, improve the oxygen index of rubber; Filler semi-reinforcing hydrocarbon black and precipitated silica are used in combination the physical mechanical strength that can improve sheath, strengthen the anti-wear performance of rubber; More than the tensile strength of this jacket rubber before aging can reach 14N/m ㎡, elongation at break >=330%, can realize immersion seawater and after 90 days, bear withstand voltage (7kV, 5min) and do not puncture, and bears 3MPa air pressure and withstand voltage (7kV, 5min) do not puncture; Mechanical performance is superior, ageing-resistant, and oil resistant is corrosion-resistant, and watertightness performance is good, can meet the instructions for use of direction waterproof degaussing cable for naval vessel.
Another object of the present invention is, the manufacture method that strengthens tension shielding type direction waterproof degaussing cable for a kind of naval vessel is provided, and cable machinery performance and watertightness performance that the method manufacture forms are superior, and insulation is reliable, and oil resistant, corrosion-resistant, and shield effectiveness is good.
For solving above technical problem, the manufacture method that strengthens tension shielding type direction waterproof degaussing cable for a kind of naval vessel provided by the present invention, comprise the following steps: the tinned copper wire that is first 0.2～0.4mm by filament diameter passes with the speed of 4～5m/s in the sealing glue of melting, make its surperficial thorough impregnation fluid sealant; Again multifilament is twisted into strand with the lay ratio of 8～10 times, multiply strand is again according to being twisted into again twisted copper conductors with the stranded contrary direction of monofilament with the lay ratio of 12～16 times; Described twisted copper conductors is passed with the speed of 30～40m/min in the sealing glue of melting, then in twisted copper conductors periphery, extrudes conductor sealant layer and electro-insulating rubber layer simultaneously, and described conductor sealant layer is interior, and described electro-insulating rubber layer outside; The periphery braiding aramid fiber yarn reinforced layer of described electro-insulating rubber layer forms insulation core wire; The neoprene packing that the coefficient of expansion is 1.1～1.2 is filled at place, gap described in each between insulation core wire, then the lay ratio of take is twisted into cable core as 18～20 times, then in cable core periphery, extrude sealant layer and inner sheath rubber layer in cable core simultaneously, in described cable core, sealant layer is interior, and described inner sheath rubber layer outside; Then at the periphery braiding armouring screen of inner sheath rubber layer, in the periphery of armouring screen, extrude cable core external seal glue-line and oversheath rubber layer simultaneously, cable core external seal glue-line is interior, and oversheath rubber layer is outside.
With respect to prior art, the present invention has obtained following beneficial effect: the cable that the method is made, conductor monofilament impregnation sealant glue, twisted copper conductors periphery is impregnated with conductor sealant layer, the periphery of cable core is extruded with sealant layer in cable core, formed multi-sealed, place, gap between insulation core wire is filled with neoprene packing, neoprene packing expands and can fill the gap in cable core completely when follow-up sulfuration, and can cause between insulation core wire and insulation core wire no longer tangent, thereby while making to extrude the interior sealant layer of cable core, fluid sealant can penetrate into cable core inside, guarantee watertight effect, every insulation core wire periphery is woven with aramid fiber yarn reinforced layer, and tensile strength is high, cable core periphery is also provided with armouring screen, cable core external seal glue-line and oversheath rubber layer, and sealing and anticorrosion effect are better, cable core periphery is also provided with armouring screen, cable core external seal glue-line and oversheath rubber layer, and shield effectiveness, sealing property and anticorrosion effect are better.
As preferred version of the present invention, the preparation method of the electro-insulating rubber of described electro-insulating rubber layer is as follows: (1) prepares raw material, ethylene propylene diene rubber K21:15 part by following component and weight content, ethylene propylene diene rubber 4045M:5 part, vulcanizing agent cumyl peroxide: 0.5～0.6 part, vulcanization accelerator iso-cyanuric acid triallyl ester: 0.2～0.3 part, age resistor 2 mercapto benzimidazole: 0.7～0.9 part, age resistor 2,2,4-trimethyl-1,2-dihyaroquinoline condensate: 0.2～0.3 part, plasticizer paraffin oil: 1.0～2.0 parts, plasticizer chlorinated paraffin-52: 1～2 part, plasticizer microcrystalline wax: 0.5～1.0 part, activating agent zinc oxide: 1.0～2.0 parts, activating agent stearic acid: 0.3～0.5 part, filler superfine talcum powder: 8～11 parts, reinforcing filler fume colloidal silica: 1.0～1.5 parts, reinforcing filler calcinated argil: 7～9 parts, (2) by ethylene propylene diene rubber K21 and ethylene propylene diene rubber 4045M rubber, in temperature, be first mixing until evenly on the banbury of 65 ℃～75 ℃, then add successively age resistor 2 mercapto benzimidazole, age resistor 2, 2, 4-trimethyl-1, 2-dihyaroquinoline condensate, plasticizer chlorinated paraffin-52, plasticizer paraffin oil, plasticizer microcrystalline wax, activating agent zinc oxide, activating agent stearic acid, reinforcing filler fume colloidal silica, reinforcing filler calcinated argil and filler superfine talcum powder on banbury mixing 14～16 minutes, triangle bag is played in mixing evenly rear upper mill eight times, then adopt slice after 20 order+80, order+60, order+40 order four metafiltration nets filters rubbers, in the space of dried and clean, dry in the air and let cool but 18～24 hours, again by mixer mixing on sizing material 3～5 minutes, within mixing last minute, interval adds vulcanization accelerator iso-cyanuric acid triallyl ester, vulcanizing agent cumyl peroxide for 10～20 seconds successively, mixingly mill in mixing materials is made a call to after six triangle bags to sheet under discharging after evenly, in the space of dried and clean, continue to dry in the air after lower put 8～12 hours standby.The present invention adopt ethylene propylene diene rubber K21 and ethylene propylene diene rubber 4045M mixing, the Mooney viscosity of ethylene propylene diene rubber K21 is lower, plasticity is good, can guarantee the flexibility requirement of rubber, and ethylene propylene diene rubber 4045M Mooney viscosity is higher, rubber tensile strength is large, and the two is mixing can realize combination property of soft and high mechanical properties, and on cost far below ethylene-propylene rubber TER4044 and EBM4050; Chlorinated paraffin wax is except possessing plasticising emollescence, the chlorine element that it contains also has fire retardation, chlorinated paraffin wax substitutes paraffin wax fully refined, can improve rubber and effectively flutter the free radical of catching rubber combustion generation, play fire retardation, material of the present invention adopts HC-2 oxygen index measurer to measure its oxygen index can reach 32.1%; Adopt fume colloidal silica to substitute precipitated silica as reinforcing agent, can improve better insulation property and the physical and mechanical properties of electro-insulating rubber, and fume colloidal silica is thinner, impurity still less, be easy to mixed refining process; Adopt zinc oxide and the agent of stearic acid mixed active, can promote the abundant diffusion of white carbon and zinc oxide, be easy to mixing evenly, and stearic acid reacts and can promote activity with zinc oxide; Tensile strength before this electro-insulating rubber is aging is greater than 6.5N/mm2, elongation at break >=290%, more than insulation resistance can reach 3400 M Ω km, insulation property and mechanical performance are superior, and ageing-resistant, can meet the instructions for use of direction waterproof degaussing cable for naval vessel.
As preferred version of the present invention, 80 ℃ ± 5 ℃ of the head temperatures of rubber extruding machine when described electro-insulating rubber is extruded; Body temperature is 75 ℃ ± 5 ℃; The steam pressure of curing tube is 0.5～0.6MPa, and the rubber extruding machine type of cooling is water cooling.
As preferred version of the present invention, the preparation method of the jacket rubber of described inner sheath rubber layer and oversheath rubber layer is as follows: (1) prepares raw material, chlorosulfonated polyethylene rubber H40:20 part by following component and weight content, vulcanization accelerator dibenzothiazyl disulfide: 0.4～0.6 part, vulcanization accelerator six sulfuration di-penta methylene thiurams: 0.3～0.5 part, activating agent magnesium oxide: 1.0～1.5 parts, activating agent polyethylene glycol: 1.0～2.0 parts, age resistor nickel dibutyl dithiocarbamate: 0.2～0.4 part, age resistor 4,4 '-bis-(alpha, alpha-dimethylbenzyl) diphenylamines: 0.1～0.2 part, plasticizer phthalic acid dioctyl ester: 2.5～3.0 parts, fire retardant antimonous oxide: 1～1.5 part, plasticizer chlorinated paraffin-52: 0.5～1 part, fire retardant magnesium hydroxide: 1～1.5 part, filler semi-reinforcing hydrocarbon black: 0.5～1 part, reinforcing filler precipitated silica: 5.5～6.5 parts, filler superfine talcum powder: 8～12 parts, (2) by chlorosulfonated polyethylene rubber H40 rubber, in temperature, be first on the banbury of 75 ℃～85 ℃ mixing 3～4 minutes, then add successively activating agent magnesium oxide, activating agent polyethylene glycol, fire retardant antimonous oxide, filler superfine talcum powder, plasticizer chlorinated paraffin-52, fire retardant magnesium hydroxide, plasticizer phthalic acid dioctyl ester, filler semi-reinforcing hydrocarbon black and reinforcing filler precipitated silica on banbury mixing 4～6 minutes, then on banbury, add successively age resistor 4, 4 '-bis-(α, α-dimethylbenzyl) diphenylamines, vulcanization accelerator dibenzothiazyl disulfide, age resistor nickel dibutyl dithiocarbamate and vulcanization accelerator six sulfuration di-penta methylene thiurams, within mixing 40～60 seconds, form again mixing materials, the temperature of described mixing materials is controlled to 90 ℃～110 ℃ and move to and in mill, carry out 4～6 heat radiations of thin-pass, in mill, turn over 8 triangle bags simultaneously, it is 8～10 minutes that whole in mill rolled the material time, then by tri-roll press machine slice, institute's slice was down to temperature fast 30 ℃～40 ℃ through chill roll in 15～20 minutes, and then in the space of dried and clean, continuing to dry in the air, it is standby to put more than 10 hours.Chlorinated paraffin wax is except possessing plasticising emollescence, and the chlorine element that it contains also has fire retardation, and fire retardant antimonous oxide and the reaction of plasticizer chlorinated paraffin-52 can be flutterred and be caught the free radical that rubber combustion produces, and play flame retardant effect, improve the oxygen index of rubber; Filler semi-reinforcing hydrocarbon black and precipitated silica are used in combination the physical mechanical strength that can improve sheath, strengthen the anti-wear performance of rubber; More than the tensile strength of this jacket rubber before aging can reach 14N/m ㎡, elongation at break >=330%, can realize immersion seawater and after 90 days, bear withstand voltage (7kV, 5min) and do not puncture, and bears 3MPa air pressure and withstand voltage (7kV, 5min) do not puncture; Mechanical performance is superior, ageing-resistant, and oil resistant is corrosion-resistant, and watertightness performance is good, can meet the instructions for use of direction waterproof degaussing cable for naval vessel
As preferred version of the present invention, body temperature when described jacket rubber is extruded is 65 ± 5 ℃, head temperature is 60 ± 5 ℃, the extruder temperature type of cooling of rubber extruding machine adopts water cooling, extruding the pressure that rear employing pressure is 0.6～0.8MPa vulcanizes, go out linear velocity and be about 10～12m/min, extruding thickness is 1.8～2.2mm.
Accompanying drawing explanation
Fig. 1 is the structural representation that strengthens tension shielding type direction waterproof degaussing cable for naval vessel of the present invention.
In figure: 1. twisted copper conductors, 2. conductor sealant layer, 3. electro-insulating rubber layer, 4. aramid fiber yarn reinforced layer, 5. neoprene packing, 6. sealant layer in cable core, 7. inner sheath rubber layer, 8. armouring screen, 9. cable core external seal glue-line, 10. oversheath rubber layer.
Embodiment
Embodiment mono-
First prepare electro-insulating rubber standby, step is as follows: (1) prepares raw material by following component and weight content: ethylene propylene diene rubber K21:15 part, ethylene propylene diene rubber 4045M:5 part, vulcanizing agent cumyl peroxide: 0.5 part, vulcanization accelerator iso-cyanuric acid triallyl ester: 0.2 part, age resistor 2 mercapto benzimidazole: 0.7 part, age resistor 2,2,4-trimethyl-1,2-dihyaroquinoline condensate: 0.2 part, plasticizer paraffin oil: 1.0 parts, plasticizer chlorinated paraffin-52: 1 part, plasticizer microcrystalline wax: 0.5 part, activating agent zinc oxide: 1.0 parts, activating agent stearic acid: 0.3 part, filler superfine talcum powder: 8 parts, reinforcing filler fume colloidal silica: 1.0 parts, reinforcing filler calcinated argil: 7 parts, (2) by ethylene propylene diene rubber K21 and ethylene propylene diene rubber 4045M rubber, in temperature, be first mixing until evenly on the banbury of 65 ℃, then add successively age resistor 2 mercapto benzimidazole, age resistor 2, 2, 4-trimethyl-1, 2-dihyaroquinoline condensate, plasticizer chlorinated paraffin-52, plasticizer paraffin oil, plasticizer microcrystalline wax, activating agent zinc oxide, activating agent stearic acid, reinforcing filler fume colloidal silica, reinforcing filler calcinated argil and filler superfine talcum powder on banbury mixing 14 minutes, triangle bag is played in mixing evenly rear upper mill eight times, then adopt slice after 20 order+80, order+60, order+40 order four metafiltration nets filters rubbers, in the space of dried and clean, dry in the air and let cool but 18 hours, again by mixer mixing on sizing material 3 minutes, within mixing last minute, interval adds vulcanization accelerator iso-cyanuric acid triallyl ester, vulcanizing agent cumyl peroxide for 10 seconds successively, mixingly mill in mixing materials is made a call to after six triangle bags to sheet under discharging after evenly, in the space of dried and clean, continue to dry in the air after lower put 8 hours standby.
Prepare jacket rubber standby, step is as follows again: (1) prepares raw material, chlorosulfonated polyethylene rubber H40:20 part by following component and weight content, vulcanization accelerator dibenzothiazyl disulfide: 0.4 part, vulcanization accelerator six sulfuration di-penta methylene thiurams: 0.3 part, activating agent magnesium oxide: 1.0 parts, activating agent polyethylene glycol: 1.0 parts, age resistor nickel dibutyl dithiocarbamate: 0.2 part, age resistor 4,4 '-bis-(alpha, alpha-dimethylbenzyl) diphenylamines: 0.1 part, plasticizer phthalic acid dioctyl ester: 2.5 parts, fire retardant antimonous oxide: 1 part, plasticizer chlorinated paraffin-52: 0.5 part, fire retardant magnesium hydroxide: 1 part, filler semi-reinforcing hydrocarbon black: 0.5 part, reinforcing filler precipitated silica: 5.5 parts, filler superfine talcum powder: 8 parts, (2) by chlorosulfonated polyethylene rubber H40 rubber, in temperature, be first on the banbury of 75 ℃ mixing 3 minutes, then add successively activating agent magnesium oxide, activating agent polyethylene glycol, fire retardant antimonous oxide, filler superfine talcum powder, plasticizer chlorinated paraffin-52, fire retardant magnesium hydroxide, plasticizer phthalic acid dioctyl ester, filler semi-reinforcing hydrocarbon black and reinforcing filler precipitated silica on banbury mixing 4 minutes, then on banbury, add successively age resistor 4, 4 '-bis-(α, α-dimethylbenzyl) diphenylamines, vulcanization accelerator dibenzothiazyl disulfide, age resistor nickel dibutyl dithiocarbamate and vulcanization accelerator six sulfuration di-penta methylene thiurams, within mixing 40 seconds, form again mixing materials, the temperature of described mixing materials is controlled to 90 ℃ and move to and in mill, carry out 4 heat radiations of thin-pass, in mill, turn over 8 triangle bags simultaneously, it is 8 minutes that whole in mill rolled the material time, then, by tri-roll press machine slice, institute's slice was fast down to 40 ℃ by temperature through chill roll in 15 minutes, then in the space of dried and clean, continue to dry in the air put 10 hours standby.
The step of manufacturing cable is as follows: the tinned copper wire that is first 0.2mm by filament diameter passes with the speed of 4m/s in the sealing glue of melting, makes its surperficial thorough impregnation fluid sealant; Again multifilament is twisted into strand with the lay ratio of 8 times, multiply strand is again according to being twisted into again twisted copper conductors 1 with the stranded contrary direction of monofilament with the lay ratio of 12 times; Twisted copper conductors 1 is passed with the speed of 30m/min in the sealing glue of melting, then in twisted copper conductors 1 periphery, extrude conductor sealant layer 2 and electro-insulating rubber layer 3 simultaneously, conductor sealant layer 2 is interior, electro-insulating rubber layer 3 outside, the periphery of electro-insulating rubber layer 3 is woven with aramid fiber yarn reinforced layer 4 and forms insulation core wire, the aramid fiber yarn braiding that aramid fiber yarn reinforced layer 4 is 0.15mm by diameter forms, the hot strength of aramid fiber yarn is 3000MPa, modulus of elasticity is 100GPa, angle of weave is 30 °, and percentage of braiding coverage is 30%; The neoprene packing 5 that the coefficient of expansion is 1.1 is filled at place, gap between each insulation core wire, then the lay ratio of take is twisted into cable core as 18 times, then in cable core periphery, extrude sealant layer 6 and armour formula inner sheath rubber layer 7 in cable core simultaneously, in cable core, sealant layer 6 is interior, and inner sheath rubber layer 7 outside; The tinned copper wire that is then 0.3mm in the periphery of inner sheath rubber layer 7 with diameter weaves armouring screen 8, and angle of weave is 40 °, and percentage of braiding coverage is 88%; Then the periphery at armouring screen 8 extrudes cable core external seal glue-line 9 and armour formula oversheath rubber layer 10 simultaneously, and cable core external seal glue-line 9 is interior, and oversheath rubber layer 10 outside.
75 ℃ of the head temperatures of rubber extruding machine when electro-insulating rubber is extruded; Body temperature is 70 ℃; The steam pressure of curing tube is 0.5MPa, and the rubber extruding machine type of cooling is water cooling.
Body temperature when jacket rubber is extruded is 60 ℃, and head temperature is 55 ℃, and the extruder temperature type of cooling of rubber extruding machine adopts water cooling, extrudes the pressure that rear employing pressure is 0.6MPa and vulcanizes, and goes out linear velocity and is about 10m/min, and extruding thickness is 1.8mm.
Embodiment bis-
First prepare electro-insulating rubber standby, step is as follows: (1) prepares raw material by following component and weight content: ethylene propylene diene rubber K21:15 part, ethylene propylene diene rubber 4045M:5 part, vulcanizing agent cumyl peroxide: 0.55 part, vulcanization accelerator iso-cyanuric acid triallyl ester: 0.25 part, age resistor 2 mercapto benzimidazole: 0.8 part, age resistor 2,2,4-trimethyl-1,2-dihyaroquinoline condensate: 0.25 part, plasticizer paraffin oil: 1.5 parts, plasticizer chlorinated paraffin-52: 1.5 parts, plasticizer microcrystalline wax: 0.8 part, activating agent zinc oxide: 1.5 parts, activating agent stearic acid: 0.4 part, filler superfine talcum powder: 9 parts, reinforcing filler fume colloidal silica: 1.2 parts, reinforcing filler calcinated argil: 8 parts, (2) by ethylene propylene diene rubber K21 and ethylene propylene diene rubber 4045M rubber, in temperature, be first mixing until evenly on the banbury of 70 ℃, then add successively age resistor 2 mercapto benzimidazole, age resistor 2, 2, 4-trimethyl-1, 2-dihyaroquinoline condensate, plasticizer chlorinated paraffin-52, plasticizer paraffin oil, plasticizer microcrystalline wax, activating agent zinc oxide, activating agent stearic acid, reinforcing filler fume colloidal silica, reinforcing filler calcinated argil and filler superfine talcum powder on banbury mixing 15 minutes, triangle bag is played in mixing evenly rear upper mill eight times, then adopt slice after 20 order+80, order+60, order+40 order four metafiltration nets filters rubbers, in the space of dried and clean, dry in the air and let cool but 20 hours, again by mixer mixing on sizing material 4 minutes, within mixing last minute, interval adds vulcanization accelerator iso-cyanuric acid triallyl ester, vulcanizing agent cumyl peroxide for 15 seconds successively, mixingly mill in mixing materials is made a call to after six triangle bags to sheet under discharging after evenly, in the space of dried and clean, continue to dry in the air after lower put 10 hours standby.
Prepare jacket rubber standby, step is as follows again: (1) prepares raw material, chlorosulfonated polyethylene rubber H40:20 part by following component and weight content, vulcanization accelerator dibenzothiazyl disulfide: 0.5 part, vulcanization accelerator six sulfuration di-penta methylene thiurams: 0.4 part, activating agent magnesium oxide: 1.2 parts, activating agent polyethylene glycol: 1.5 parts, age resistor nickel dibutyl dithiocarbamate: 0.3 part, age resistor 4,4 '-bis-(alpha, alpha-dimethylbenzyl) diphenylamines: 0.15 part, plasticizer phthalic acid dioctyl ester: 2.8 parts, fire retardant antimonous oxide: 1.2 parts, plasticizer chlorinated paraffin-52: 0.8 part, fire retardant magnesium hydroxide: 1.2 parts, filler semi-reinforcing hydrocarbon black: 0.8 part, reinforcing filler precipitated silica: 6.0 parts, filler superfine talcum powder: 10 parts, (2) by chlorosulfonated polyethylene rubber H40 rubber, in temperature, be first on the banbury of 80 ℃ mixing 3.5 minutes, then add successively activating agent magnesium oxide, activating agent polyethylene glycol, fire retardant antimonous oxide, filler superfine talcum powder, plasticizer chlorinated paraffin-52, fire retardant magnesium hydroxide, plasticizer phthalic acid dioctyl ester, filler semi-reinforcing hydrocarbon black and reinforcing filler precipitated silica on banbury mixing 5 minutes, then on banbury, add successively age resistor 4, 4 '-bis-(α, α-dimethylbenzyl) diphenylamines, vulcanization accelerator dibenzothiazyl disulfide, age resistor nickel dibutyl dithiocarbamate and vulcanization accelerator six sulfuration di-penta methylene thiurams, within mixing 50 seconds, form again mixing materials, the temperature of described mixing materials is controlled to 100 ℃ and move to and in mill, carry out 5 heat radiations of thin-pass, in mill, turn over 8 triangle bags simultaneously, it is 9 minutes that whole in mill rolled the material time, then, by tri-roll press machine slice, institute's slice was fast down to 35 ℃ by temperature through chill roll in 18 minutes, then in the space of dried and clean, continue to dry in the air put 11 hours standby.
The step of manufacturing cable is as follows: the tinned copper wire that is first 0.3mm by filament diameter passes with the speed of 4.5m/s in the sealing glue of melting, makes its surperficial thorough impregnation fluid sealant; Again multifilament is twisted into strand with the lay ratio of 9 times, multiply strand is again according to being twisted into again twisted copper conductors 1 with the stranded contrary direction of monofilament with the lay ratio of 14 times; Twisted copper conductors 1 is passed with the speed of 35m/min in the sealing glue of melting, then in twisted copper conductors 1 periphery, extrude conductor sealant layer 2 and electro-insulating rubber layer 3 simultaneously, conductor sealant layer 2 is interior, electro-insulating rubber layer 3 outside, the periphery of electro-insulating rubber layer 3 is woven with aramid fiber yarn reinforced layer 4 and forms insulation core wire, the aramid fiber yarn braiding that aramid fiber yarn reinforced layer 4 is 0.18mm by diameter forms, the hot strength of aramid fiber yarn is 3500MPa, modulus of elasticity is 150GPa, angle of weave is 40 °, and percentage of braiding coverage is 40%; The neoprene packing 5 that the coefficient of expansion is 1.15 is filled at place, gap between each insulation core wire, then the lay ratio of take is twisted into cable core as 19 times, then in cable core periphery, extrude sealant layer 6 and armour formula inner sheath rubber layer 7 in cable core simultaneously, in cable core, sealant layer 6 is interior, and inner sheath rubber layer 7 outside; The tinned copper wire that is then 0.3mm in the periphery of inner sheath rubber layer 7 with diameter weaves armouring screen 8, and angle of weave is 50 °, and percentage of braiding coverage is 90%; Then the periphery at armouring screen 8 extrudes cable core external seal glue-line 9 and armour formula oversheath rubber layer 10 simultaneously, and cable core external seal glue-line 9 is interior, and oversheath rubber layer 10 outside.
80 ℃ of the head temperatures of rubber extruding machine when electro-insulating rubber is extruded, body temperature is 75 ℃, and the steam pressure of curing tube is 0.55MPa, and the rubber extruding machine type of cooling is water cooling.
Body temperature when jacket rubber is extruded is 65 ℃, and head temperature is 60 ℃, and the extruder temperature type of cooling of rubber extruding machine adopts water cooling, extrudes the pressure that rear employing pressure is 0.7MPa and vulcanizes, and goes out linear velocity and is about 11m/min, and extruding thickness is 2.0mm.
Embodiment tri-
First prepare electro-insulating rubber standby, step is as follows: (1) prepares raw material by following component and weight content: ethylene propylene diene rubber K21:15 part, ethylene propylene diene rubber 4045M:5 part, vulcanizing agent cumyl peroxide: 0.6 part, vulcanization accelerator iso-cyanuric acid triallyl ester: 0.3 part, age resistor 2 mercapto benzimidazole: 0.9 part, age resistor 2,2,4-trimethyl-1,2-dihyaroquinoline condensate: 0.3 part, plasticizer paraffin oil: 2.0 parts, plasticizer chlorinated paraffin-52: 2 parts, plasticizer microcrystalline wax: 1.0 parts, activating agent zinc oxide: 2.0 parts, activating agent stearic acid: 0.5 part, filler superfine talcum powder: 11 parts, reinforcing filler fume colloidal silica: 1.5 parts, reinforcing filler calcinated argil: 9 parts, (2) by ethylene propylene diene rubber K21 and ethylene propylene diene rubber 4045M rubber, in temperature, be first mixing until evenly on the banbury of 75 ℃, then add successively age resistor 2 mercapto benzimidazole, age resistor 2, 2, 4-trimethyl-1, 2-dihyaroquinoline condensate, plasticizer chlorinated paraffin-52, plasticizer paraffin oil, plasticizer microcrystalline wax, activating agent zinc oxide, activating agent stearic acid, reinforcing filler fume colloidal silica, reinforcing filler calcinated argil and filler superfine talcum powder on banbury mixing 16 minutes, triangle bag is played in mixing evenly rear upper mill eight times, then adopt slice after 20 order+80, order+60, order+40 order four metafiltration nets filters rubbers, in the space of dried and clean, dry in the air and let cool but 24 hours, again by mixer mixing on sizing material 5 minutes, within mixing last minute, interval adds vulcanization accelerator iso-cyanuric acid triallyl ester, vulcanizing agent cumyl peroxide for 20 seconds successively, mixingly mill in mixing materials is made a call to after six triangle bags to sheet under discharging after evenly, in the space of dried and clean, continue to dry in the air after lower put 12 hours standby.
Prepare jacket rubber standby, step is as follows again: (1) prepares raw material, chlorosulfonated polyethylene rubber H40:20 part by following component and weight content, vulcanization accelerator dibenzothiazyl disulfide: 0.6 part, vulcanization accelerator six sulfuration di-penta methylene thiurams: 0.5 part, activating agent magnesium oxide: 1.5 parts, activating agent polyethylene glycol: 2.0 parts, age resistor nickel dibutyl dithiocarbamate: 0.4 part, age resistor 4,4 '-bis-(alpha, alpha-dimethylbenzyl) diphenylamines: 0.2 part, plasticizer phthalic acid dioctyl ester: 3.0 parts, fire retardant antimonous oxide: 1.5 parts, plasticizer chlorinated paraffin-52: 1 part, fire retardant magnesium hydroxide: 1.5 parts, filler semi-reinforcing hydrocarbon black: 1 part, reinforcing filler precipitated silica: 6.5 parts, filler superfine talcum powder: 12 parts, (2) by chlorosulfonated polyethylene rubber H40 rubber, in temperature, be first on the banbury of 85 ℃ mixing 4 minutes, then add successively activating agent magnesium oxide, activating agent polyethylene glycol, fire retardant antimonous oxide, filler superfine talcum powder, plasticizer chlorinated paraffin-52, fire retardant magnesium hydroxide, plasticizer phthalic acid dioctyl ester, filler semi-reinforcing hydrocarbon black and reinforcing filler precipitated silica on banbury mixing 6 minutes, then on banbury, add successively age resistor 4, 4 '-bis-(α, α-dimethylbenzyl) diphenylamines, vulcanization accelerator dibenzothiazyl disulfide, age resistor nickel dibutyl dithiocarbamate and vulcanization accelerator six sulfuration di-penta methylene thiurams, within mixing 60 seconds, form again mixing materials, the temperature of described mixing materials is controlled to 110 ℃ and move to and in mill, carry out 6 heat radiations of thin-pass, in mill, turn over 8 triangle bags simultaneously, it is 10 minutes that whole in mill rolled the material time, then, by tri-roll press machine slice, institute's slice was fast down to 30 ℃ by temperature through chill roll in 20 minutes, then in the space of dried and clean, continue to dry in the air put 13 hours standby.
The step of manufacturing cable is as follows: the tinned copper wire that is first 0.4mm by filament diameter passes with the speed of 5m/s in the sealing glue of melting, makes its surperficial thorough impregnation fluid sealant; Again multifilament is twisted into strand with the lay ratio of 10 times, multiply strand is again according to being twisted into again twisted copper conductors 1 with the stranded contrary direction of monofilament with the lay ratio of 16 times; Twisted copper conductors 1 is passed with the speed of 40m/min in the sealing glue of melting, then in twisted copper conductors 1 periphery, extrude conductor sealant layer 2 and electro-insulating rubber layer 3 simultaneously, conductor sealant layer 2 is interior, electro-insulating rubber layer 3 outside, the periphery of electro-insulating rubber layer 3 is woven with aramid fiber yarn reinforced layer 4 and forms insulation core wire, the aramid fiber yarn braiding that aramid fiber yarn reinforced layer 4 is 0.2mm by diameter forms, the hot strength of aramid fiber yarn is 4000MPa, modulus of elasticity is 200GPa, angle of weave is 50 °, and percentage of braiding coverage is 45%; The neoprene packing 5 that the coefficient of expansion is 1.2 is filled at place, gap between each insulation core wire, then the lay ratio of take is twisted into cable core as 20 times, then in cable core periphery, extrude sealant layer 6 and armour formula inner sheath rubber layer 7 in cable core simultaneously, in cable core, sealant layer 6 is interior, and inner sheath rubber layer 7 outside; The tinned copper wire that is then 0.3mm in the periphery of inner sheath rubber layer 7 with diameter weaves armouring screen 8, and angle of weave is 60 °, and percentage of braiding coverage is 92%; Then the periphery at armouring screen 8 extrudes cable core external seal glue-line 9 and armour formula oversheath rubber layer 10 simultaneously, and cable core external seal glue-line 9 is interior, and oversheath rubber layer 10 outside.
85 ℃ of the head temperatures of rubber extruding machine when electro-insulating rubber is extruded; Body temperature is 80 ℃; The steam pressure of curing tube is 0.6MPa, and the rubber extruding machine type of cooling is water cooling.
Body temperature when jacket rubber is extruded is 70 ℃, and head temperature is 65 ℃, and the extruder temperature type of cooling of rubber extruding machine adopts water cooling, extrudes the pressure that rear employing pressure is 0.8MPa and vulcanizes, and goes out linear velocity and is about 12m/min, and extruding thickness is 2.2mm.
To the aging front measuring mechanical property result of electro-insulating rubber in embodiment mono-to embodiment tri-as table 1:
Table 1
| ? | Unit | Standard-required | Embodiment mono- | Embodiment bis- | Embodiment tri- |
| Tensile strength | N/mm2 | ≥4.8 | 7.5 | 7.3 | 6.7 |
| Elongation at break | % | ≥200 | 350 | 295 | 420 |
To the measuring mechanical property result after electro-insulating rubber oven ageing in embodiment mono-to embodiment tri-as table 2, aging condition: 135 ± 2 ℃ of temperature, time: 168h.
Table 2
To the measuring mechanical property result after electro-insulating rubber air bomb aging in embodiment mono-to embodiment tri-as table 3, aging condition: 127 ± 1 ℃ of temperature, time 40h, pressure 56 N/mm2.
Table 3
To the measuring mechanical property result of the hot elongation test of electro-insulating rubber in embodiment mono-to embodiment tri-as table 4, experimental condition: 250 ± 3 ℃ for the treatment of temperatures, duration 15 min, mechanical stress 20 N/cm2.
Table 4
As shown in table 5 to the insulation resistance of electro-insulating rubber in embodiment mono-to embodiment tri-(20 ℃ time) test result.
Table 5
| ? | Unit | Standard-required | Embodiment mono- | Embodiment bis- | Embodiment tri- |
| Insulation resistance (20 ℃) | MΩ·km | ≥1100 | 3670 | 3450 | 3620 |
After electro-insulating rubber in embodiment mono-to embodiment tri-is immersed to 50 ℃ of water, ac capacitor increment rate test result is as table 6.The numerical value recording in table be respectively the 14th day with the difference of the 1st day, the 7th day.
Table 6
| ? | Unit | Standard-required | Embodiment mono- | Embodiment bis- | Embodiment tri- |
| 14-1（d） | % | ≤15 | 2.7 | 4.2 | 3.8 |
| 14-7（d） | % | ≤5 | 0.5 | 1.7 | 0.6 |
Finished cable in embodiment mono-to embodiment tri-is added to ageing test result as table 7, aging condition: 95 ± 2 ℃ of temperature, time 168h.
Table 7
| ? | Unit | Standard-required | Embodiment mono- | Embodiment bis- | Embodiment tri- |
| The maximum rate of change of tensile strength | % | ±30 | -5 | -10 | -8 |
| The maximum rate of change of elongation at break | % | ±30 | -7 | -9 | -3 |
To finished cable ozone resistance test result in embodiment mono-to embodiment tri-as table 8, experimental condition: 25 ± 2 ℃ of temperature, time 30h, ozone concentration 0.025～0.030%.
Table 8
| ? | Standard-required | Embodiment mono- | Embodiment bis- | Embodiment tri- |
| Ozone resistance test | Surface is without cracking | Without cracking | Without cracking | Without cracking |
To the aging front measuring mechanical property result of jacket rubber in embodiment mono-to embodiment tri-as table 9:
Table 9
| ? | Unit | Standard-required | Embodiment mono- | Embodiment bis- | Embodiment tri- |
| Tensile strength | N/mm2 | ≥10 | 16.0 | 14.5 | 16.5 |
| Elongation at break | % | ≥250 | 390 | 410 | 330 |
To the measuring mechanical property result after jacket rubber oven ageing in embodiment mono-to embodiment tri-as table 10, aging condition: 100 ± 2 ℃ of temperature, time: 168h.
Table 10
| ? | Unit | Standard-required | Embodiment mono- | Embodiment bis- | Embodiment tri- |
| Tensile strength is aging front minimum percent | % | 70 | 96 | 87 | 106 |
| Elongation at break is aging front minimum percent | % | 60 | 99 | 92 | 88 |
After jacket rubber in embodiment mono-to embodiment tri-is immersed to IRM902# oil, carry out measuring mechanical property, test result is as table 11.Test condition: 100 ± 2 ℃ of temperature, time 24h.
Table 11
| ? | Unit | Standard-required | Embodiment mono- | Embodiment bis- | Embodiment tri- |
| Tensile strength is minimum percent before immersion oil | % | 60 | 94 | 79 | 93 |
| Elongation at break is minimum percent before immersion oil | % | 60 | 103 | 81 | 80 |
To jacket rubber ozone resistance test result in embodiment mono-to embodiment tri-as table 12, experimental condition: 25 ± 2 ℃ of temperature, time 24h, ozone concentration 0.025～0.030%.
Table 12
| ? | Standard-required | Embodiment mono- | Embodiment bis- | Embodiment tri- |
| Ozone resistance test | Surface is without cracking | Without cracking | Without cracking | Without cracking |
To radially watertightness performance, direction waterproof performance test of finished cable in embodiment mono-to embodiment tri-, result is as table 13:
Table 13
| Experimental condition | Standard-required | Embodiment mono- | Embodiment bis- | Embodiment tri- | |
| Watertightness performance radially | 7MPa，2h | Termination is without infiltration | Without infiltration | Without infiltration | Without infiltration |
| Watertightness performance radially | 3 MPa, withstand voltage 7kV, 5min | Do not puncture | Do not puncture | Do not puncture | Do not puncture |
| Direction waterproof performance | 7MPa，6h | Termination is without infiltration, and assembly is no more than 6.4mm with respect to the displacement of sheath | Without infiltration; Displacement 0.4mm | Without infiltration; Non-displacement | Without infiltration; Displacement 0.6mm |
| Direction waterproof performance | 5MPa，24h | Termination is without infiltration, and assembly is no more than 6.4mm with respect to the displacement of sheath | Without infiltration; Non-displacement | Without infiltration; Non-displacement | Without infiltration; Non-displacement |
| Longitudinal air-tightness | 0.3MPa，20min | Assembly is with respect to the non-displacement of sheath | Non-displacement | Non-displacement | Non-displacement |
Finished cable in embodiment mono-to embodiment tri-is soaked 30 days in the seawater that saliferous (NaCl) concentration of 40 ± 1 ℃ is 40g/L, and insulation resistance is in Table 14; Immerse seawater and after 14 days, bear withstand voltage (7kV, 5min), result of the test is also in Table 14.
Table 14
| ? | Unit | Standard-required | Embodiment mono- | Embodiment bis- | Embodiment tri- |
| Insulation resistance (soaking 30 days in the seawater that is 40g/L in the saliferous of 40 ± 1 ℃ (NaCl) concentration) | MΩ·km | ≥100 | 370 | 340 | 360 |
| Immerse seawater and after 14 days, bear withstand voltage (7kV, 5min) | ? | Do not puncture | Do not puncture | Do not puncture | Do not puncture |
Ethylene propylene diene rubber K21 can select the favorite illustrious and influential science and trade Co., Ltd in Beijing or upper sea blue trade Co., Ltd product, and ethylene propylene diene rubber 4045M can select the product of Mitsui chemicals Co., Ltd..Chlorosulfonated polyethylene rubber H40 can select du pont company, the favorite illustrious and influential science and trade Co., Ltd in Beijing or upper sea blue trade Co., Ltd product.
Vulcanizing agent cumyl peroxide claims again vulcanizing agent DCP, and vulcanization accelerator iso-cyanuric acid triallyl ester claims again vulcanization accelerator TAIC, can select Yantai Heng Nuo Chemical Industry Science Co., Ltd or Shanghai Fang Rui to reach chemicals Co., Ltd product.Vulcanization accelerator dibenzothiazyl disulfide claims again vulcanizing agent DM, molecular formula: C14H8N2S4, selects the top grade product that meet in < < GB/T 11408-2003 accelerator DM > >.Vulcanization accelerator six sulfuration di-penta methylene thiurams claim again accelerator D PTT, and molecular formula C12H20N2S6, can select Hua Xing (Suqian) Chemical Co., Ltd. or Hebi City Rong Xin auxiliary agent Co., Ltd product.
Age resistor 2 mercapto benzimidazole claims again antioxidant MB, age resistor 2,2, and 4-trimethyl-1,2-dihyaroquinoline condensate claims again anti-aging agent RD, can select Shanghai rubber chemicals Co., Ltd., Factory or Qingdao Te Nuo commerce and trade Co., Ltd product.
Age resistor nickel dibutyl dithiocarbamate can be selected the product of Wuhan City Ford Fine Chemical Co., Ltd or Shanghai Bang Cheng Chemical Co., Ltd..
Age resistor 4,4 '-bis-(alpha, alpha-dimethylbenzyl) diphenylamines is the product that antioxidant HS-911 can be selected Huangyan, Zhejiang China star laboratory, Hua Xing (Suqian) Chemical Co., Ltd. or Shijiazhuang Xin Mao Chemical Industry Science Co., Ltd.
Paraffin oil can be selected the product of Hengshui, Hebei Sheng Kang Chemical Co., Ltd. or Hengshui, Hebei Di Yi petrochemical industry Co., Ltd; Chlorinated paraffin-52 requires to meet the standard in the chemical industry standard HG2092-1991 of < < People's Republic of China (PRC) chlorinated paraffin-52 > >, and microcrystalline wax can be selected the product of China Petroleum & Chemical Corporation Henan Oil Field Branch Nanyang Paraffin Fine Chemical Plant or your petrochemical industry Science and Technology Ltd. of upper Haitai.
Activating agent zinc oxide can be selected the product of Henan zincaluminite Chemical Co., Ltd., Shandong Hong Xiangxin industry Co., Ltd or Dongying Feng He Chemical Co., Ltd., carries out the standard in < < GB/T3185-1992 zinc oxide (activity) > >.Activating agent stearic acid formal name used at school: octadecanoid acid, molecular formula CH3(CH2) 16COOH, carries out the standard in < < GB/T 9103-1988 industry stearic acid > >.
Activating agent magnesium oxide can be selected the product of Weifang Hai Lilong Mei Ye Co., Ltd or Xingtai City Mei Shen Chemical Co., Ltd., and activating agent polyethylene glycol can be selected the product of Jiangsu Jia Feng chemistry limited company or the chemical industry that circles in the air (Zhangjiagang) Co., Ltd.
Carbon black can be selected the product of Changzhou Yun Yue Chemical Co., Ltd. or Dongguan Yu Chang Chemical Co., Ltd..Precipitated silica can be selected the product of Shouguang City Bao Te Chemical Co., Ltd. or Dongying City Yi Hai industry and trade Co., Ltd.All the other white carbons can be selected the product of Guangzhou Science and Technology Ji Sheng Industrial Co or Shanghai Xiang Ya rubber and plastics auxiliaries Co., Ltd.Filler superfine talcum powder is selected and is met the product of stipulating in < < GB 15342-1994 talcum powder > > standard.Reinforcing filler calcinated argil can be selected the product of Shanghai, river, Shanghai titanium white heavy chemicals Co., Ltd or Shijiazhuang Tourmaline mineral products Co., Ltd.
Plasticizer phthalic acid dioctyl ester is plasticizer DOP, selects the product that meets < < GB/T 11406-2001 industry dioctyl phthalate > > standard.
Fire retardant antimonous oxide can be selected the product of Anhua, Hunan Province Hua Yuti industry Co., Ltd or Changzhou Zi Jiang Chemical Co., Ltd..
The present invention is raw materials used, except above producer, all can select other satisfactory like product on market.
In addition to the implementation, the present invention can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of requirement of the present invention.
Claims (8)
1. a naval vessel is with strengthening tension shielding type direction waterproof degaussing cable, it is characterized in that, the stranded twisted copper conductors that becomes after many tinned copper wire impregnation sealant glue, described twisted copper conductors periphery is impregnated with conductor sealant layer, the periphery of described conductor sealant layer is extruded with electro-insulating rubber layer, the periphery of described electro-insulating rubber layer is woven with aramid fiber yarn reinforced layer and forms insulation core wire, place, gap described in each between insulation core wire is filled with neoprene packing and many described insulation core wire integral body are twisted into cable core, the periphery of described cable core is extruded with sealant layer in cable core, in described cable core, the periphery of sealant layer is extruded with inner sheath rubber layer, the periphery of described inner sheath rubber layer is woven with armouring screen, the periphery of described armouring screen is extruded with cable core external seal glue-line, the periphery of described cable core external seal glue-line is extruded with oversheath rubber layer, raw material components and the weight content of described electro-insulating rubber layer are as follows: ethylene propylene diene rubber K21:15 part, ethylene propylene diene rubber 4045M:5 part, vulcanizing agent cumyl peroxide: 0.5～0.6 part, vulcanization accelerator iso-cyanuric acid triallyl ester: 0.2～0.3 part, age resistor 2 mercapto benzimidazole: 0.7～0.9 part, age resistor 2,2,4-trimethyl-1,2-dihyaroquinoline condensate: 0.2～0.3 part, plasticizer paraffin oil: 1.0～2.0 parts, plasticizer chlorinated paraffin-52: 1～2 part, plasticizer microcrystalline wax: 0.5～1.0 part, activating agent zinc oxide: 1.0～2.0 parts, activating agent stearic acid: 0.3～0.5 part, filler superfine talcum powder: 8～11 parts, reinforcing filler fume colloidal silica: 1.0～1.5 parts, reinforcing filler calcinated argil: 7～9 parts.
2. naval vessel according to claim 1 is with strengthening tension shielding type direction waterproof degaussing cable, it is characterized in that, the filament diameter of described twisted copper conductors is 0.2～0.4mm, lay ratio with 8～10 times is twisted into strand, and described strand is twisted into described twisted copper conductors according to twisting contrary direction with former bundle with the lay ratio of 12～16 times more again; The stranded lay ratio of described cable core is 18～20 times; The coefficient of expansion of described neoprene packing is 1.1～1.2; The aramid fiber yarn braiding that described aramid fiber yarn reinforced layer is 0.15～0.2mm by diameter forms, the hot strength of described aramid fiber yarn is 3000MPa～4000MPa, modulus of elasticity is 100GPa～200GPa, and angle of weave is between 30 °～50 °, and percentage of braiding coverage is 30%～45%; The tinned copper wire braiding that described armouring screen is 0.3mm by diameter forms, and angle of weave is 40 °～60 °, and percentage of braiding coverage is 88%～92%.
3. naval vessel according to claim 1, with strengthening tension shielding type direction waterproof degaussing cable, is characterized in that, raw material components and the weight content of described inner sheath rubber layer and oversheath rubber layer are as follows: chlorosulfonated polyethylene rubber H40:20 part; Vulcanization accelerator dibenzothiazyl disulfide: 0.4～0.6 part; Vulcanization accelerator six sulfuration di-penta methylene thiurams: 0.3～0.5 part; Activating agent magnesium oxide: 1.0～1.5 parts; Activating agent polyethylene glycol: 1.0～2.0 parts; Age resistor nickel dibutyl dithiocarbamate: 0.2～0.4 part; Age resistor 4,4 '-bis-(alpha, alpha-dimethylbenzyl) diphenylamines: 0.1～0.2 part; Plasticizer phthalic acid dioctyl ester: 2.5～3.0 parts; Fire retardant antimonous oxide: 1～1.5 part; Plasticizer chlorinated paraffin-52: 0.5～1 part; Fire retardant magnesium hydroxide: 1～1.5 part; Filler semi-reinforcing hydrocarbon black: 0.5～1 part; Reinforcing filler precipitated silica: 5.5～6.5 parts; Filler superfine talcum powder: 8～12 parts.
4. the manufacture method that strengthens tension shielding type direction waterproof degaussing cable for a naval vessel, it is characterized in that, comprise the following steps: the tinned copper wire that is first 0.2～0.4mm by filament diameter passes with the speed of 4～5m/s in the sealing glue of melting, make its surperficial thorough impregnation fluid sealant; Again multifilament is twisted into strand with the lay ratio of 8～10 times, multiply strand is again according to being twisted into again twisted copper conductors with the stranded contrary direction of monofilament with the lay ratio of 12～16 times; Described twisted copper conductors is passed with the speed of 30～40m/min in the sealing glue of melting, then in twisted copper conductors periphery, extrudes conductor sealant layer and electro-insulating rubber layer simultaneously, and described conductor sealant layer is interior, and described electro-insulating rubber layer outside; The periphery braiding aramid fiber yarn reinforced layer of described electro-insulating rubber layer forms insulation core wire; The neoprene packing that the coefficient of expansion is 1.1～1.2 is filled at place, gap described in each between insulation core wire, then the lay ratio of take is twisted into cable core as 18～20 times, then in cable core periphery, extrude sealant layer and inner sheath rubber layer in cable core simultaneously, in described cable core, sealant layer is interior, and described inner sheath rubber layer outside; Then at the periphery braiding armouring screen of inner sheath rubber layer, in the periphery of armouring screen, extrude cable core external seal glue-line and oversheath rubber layer simultaneously, cable core external seal glue-line is interior, and oversheath rubber layer is outside.
5. naval vessel according to claim 4 use strengthens the manufacture method of tension shielding type direction waterproof degaussing cable, it is characterized in that, the preparation method of the electro-insulating rubber of described electro-insulating rubber layer is as follows: (1) prepares raw material, ethylene propylene diene rubber K21:15 part by following component and weight content, ethylene propylene diene rubber 4045M:5 part, vulcanizing agent cumyl peroxide: 0.5～0.6 part, vulcanization accelerator iso-cyanuric acid triallyl ester: 0.2～0.3 part, age resistor 2 mercapto benzimidazole: 0.7～0.9 part, age resistor 2,2,4-trimethyl-1,2-dihyaroquinoline condensate: 0.2～0.3 part, plasticizer paraffin oil: 1.0～2.0 parts, plasticizer chlorinated paraffin-52: 1～2 part, plasticizer microcrystalline wax: 0.5～1.0 part, activating agent zinc oxide: 1.0～2.0 parts, activating agent stearic acid: 0.3～0.5 part, filler superfine talcum powder: 8～11 parts, reinforcing filler fume colloidal silica: 1.0～1.5 parts, reinforcing filler calcinated argil: 7～9 parts, (2) by ethylene propylene diene rubber K21 and ethylene propylene diene rubber 4045M rubber, in temperature, be first mixing until evenly on the banbury of 65 ℃～75 ℃, then add successively age resistor 2 mercapto benzimidazole, age resistor 2, 2, 4-trimethyl-1, 2-dihyaroquinoline condensate, plasticizer chlorinated paraffin-52, plasticizer paraffin oil, plasticizer microcrystalline wax, activating agent zinc oxide, activating agent stearic acid, reinforcing filler fume colloidal silica, reinforcing filler calcinated argil and filler superfine talcum powder on banbury mixing 14～16 minutes, triangle bag is played in mixing evenly rear upper mill eight times, then adopt slice after 20 order+80, order+60, order+40 order four metafiltration nets filters rubbers, in the space of dried and clean, dry in the air and let cool but 18～24 hours, again by mixer mixing on sizing material 3～5 minutes, within mixing last minute, interval adds vulcanization accelerator iso-cyanuric acid triallyl ester, vulcanizing agent cumyl peroxide for 10～20 seconds successively, mixingly mill in mixing materials is made a call to after six triangle bags to sheet under discharging after evenly, in the space of dried and clean, continue to dry in the air after lower put 8～12 hours standby.
6. the manufacture method that strengthens tension shielding type direction waterproof degaussing cable for naval vessel according to claim 5, is characterized in that, 80 ℃ ± 5 ℃ of the head temperatures of rubber extruding machine when described electro-insulating rubber is extruded; Body temperature is 75 ℃ ± 5 ℃; The steam pressure of curing tube is 0.5～0.6MPa, and the rubber extruding machine type of cooling is water cooling.
7. naval vessel according to claim 4 use strengthens the manufacture method of tension shielding type direction waterproof degaussing cable, it is characterized in that, the preparation method of the jacket rubber of described inner sheath rubber layer and oversheath rubber layer is as follows: (1) prepares raw material, chlorosulfonated polyethylene rubber H40:20 part by following component and weight content, vulcanization accelerator dibenzothiazyl disulfide: 0.4～0.6 part, vulcanization accelerator six sulfuration di-penta methylene thiurams: 0.3～0.5 part, activating agent magnesium oxide: 1.0～1.5 parts, activating agent polyethylene glycol: 1.0～2.0 parts, age resistor nickel dibutyl dithiocarbamate: 0.2～0.4 part, age resistor 4,4 '-bis-(alpha, alpha-dimethylbenzyl) diphenylamines: 0.1～0.2 part, plasticizer phthalic acid dioctyl ester: 2.5～3.0 parts, fire retardant antimonous oxide: 1～1.5 part, plasticizer chlorinated paraffin-52: 0.5～1 part, fire retardant magnesium hydroxide: 1～1.5 part, filler semi-reinforcing hydrocarbon black: 0.5～1 part, reinforcing filler precipitated silica: 5.5～6.5 parts, filler superfine talcum powder: 8～12 parts, (2) by chlorosulfonated polyethylene rubber H40 rubber, in temperature, be first on the banbury of 75 ℃～85 ℃ mixing 3～4 minutes, then add successively activating agent magnesium oxide, activating agent polyethylene glycol, fire retardant antimonous oxide, filler superfine talcum powder, plasticizer chlorinated paraffin-52, fire retardant magnesium hydroxide, plasticizer phthalic acid dioctyl ester, filler semi-reinforcing hydrocarbon black and reinforcing filler precipitated silica on banbury mixing 4～6 minutes, then on banbury, add successively age resistor 4, 4 '-bis-(α, α-dimethylbenzyl) diphenylamines, vulcanization accelerator dibenzothiazyl disulfide, age resistor nickel dibutyl dithiocarbamate and vulcanization accelerator six sulfuration di-penta methylene thiurams, within mixing 40～60 seconds, form again mixing materials, the temperature of described mixing materials is controlled to 90 ℃～110 ℃ and move to and in mill, carry out 4～6 heat radiations of thin-pass, in mill, turn over 8 triangle bags simultaneously, it is 8～10 minutes that whole in mill rolled the material time, then by tri-roll press machine slice, institute's slice was down to temperature fast 30 ℃～40 ℃ through chill roll in 15～20 minutes, and then in the space of dried and clean, continuing to dry in the air, it is standby to put more than 10 hours.
8. naval vessel according to claim 7 use strengthens the manufacture method of tension shielding type direction waterproof degaussing cable, it is characterized in that, body temperature when described jacket rubber is extruded is 65 ± 5 ℃, head temperature is 60 ± 5 ℃, the extruder temperature type of cooling of rubber extruding machine adopts water cooling, extrude the pressure that rear employing pressure is 0.6～0.8MPa and vulcanize, go out linear velocity and be about 10～12m/min, extruding thickness is 1.8～2.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210203842.8A CN102737760B (en) | 2012-06-20 | 2012-06-20 | Reinforced tensile screening type vertical watertight degaussing cable for ship and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210203842.8A CN102737760B (en) | 2012-06-20 | 2012-06-20 | Reinforced tensile screening type vertical watertight degaussing cable for ship and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102737760A CN102737760A (en) | 2012-10-17 |
| CN102737760B true CN102737760B (en) | 2014-01-29 |
Family
ID=46993080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210203842.8A Expired - Fee Related CN102737760B (en) | 2012-06-20 | 2012-06-20 | Reinforced tensile screening type vertical watertight degaussing cable for ship and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102737760B (en) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969063B (en) * | 2012-11-16 | 2014-12-10 | 江苏远洋东泽电缆股份有限公司 | High-temperature-resistant soft power cable for maritime oil and gas engineering and manufacturing method thereof |
| CN102982875A (en) * | 2012-11-28 | 2013-03-20 | 安徽埃克森科技集团有限公司 | Cable |
| CN103123830A (en) * | 2013-03-14 | 2013-05-29 | 南京科孚纳米技术有限公司 | Method for preparing graphene wire and cable |
| CN103680708B (en) * | 2013-12-20 | 2016-08-17 | 中天科技海缆有限公司 | Flexible positive buoyancy floating on water cable |
| CN104751997B (en) * | 2013-12-25 | 2016-08-17 | 江苏亨通线缆科技有限公司 | High-frequency data transmission cable for maritime affairs |
| CN103881252A (en) * | 2014-02-14 | 2014-06-25 | 安徽旺达铜业发展有限公司 | Waterproof rubber cable material for submersible motor and preparation method thereof |
| CN104867548A (en) * | 2014-02-26 | 2015-08-26 | 安徽江淮电缆集团有限公司 | Nickel conductor wire core cable with copper metal hose |
| CN103903753A (en) * | 2014-03-05 | 2014-07-02 | 安徽神州缆业集团有限公司 | Armored insulating and shielding sheath cable used for petrochemical engineering |
| CN104143390B (en) * | 2014-07-11 | 2017-10-24 | 安徽宏源特种电缆集团有限公司 | A kind of manufacturing process of deep water sealing Plastic-sheathed Cable |
| CN104143388A (en) * | 2014-07-11 | 2014-11-12 | 安徽宏源特种电缆集团有限公司 | Watertight tractive load-bearing control cable |
| CN104318998A (en) * | 2014-10-21 | 2015-01-28 | 江苏中煤电缆有限公司 | Watertight degaussing cable |
| CN104761909B (en) * | 2015-04-02 | 2017-06-16 | 西安飞机工业（集团）亨通航空电子有限公司 | A kind of preparation method of super flexible cable and its external cladding material |
| CN104867538B (en) * | 2015-04-02 | 2017-02-22 | 西安飞机工业（集团）亨通航空电子有限公司 | Cable with extremely small bending radius and preparation method of externally coating material thereof |
| CN105336415A (en) * | 2015-10-30 | 2016-02-17 | 江苏中煤电缆有限公司 | Double-sheath structured degaussing cable |
| CN105448429A (en) * | 2015-12-30 | 2016-03-30 | 合肥星辰电线电缆股份有限公司 | Production process of cable |
| CN105427937A (en) * | 2015-12-30 | 2016-03-23 | 合肥星辰电线电缆股份有限公司 | Ship-used watertight degaussing cable |
| CN105448400A (en) * | 2016-01-06 | 2016-03-30 | 四川金开特种电线电缆有限公司 | Deep seawater density exploration cable and production method therefor |
| CN105623111A (en) * | 2016-03-04 | 2016-06-01 | 王金武 | Anti-fatigue and anti-bending composite rubber cable sleeve |
| CN106977822A (en) * | 2017-03-31 | 2017-07-25 | 长乐巧通工业设计有限公司 | A kind of anti-aging CABLE MATERIALS and preparation method thereof |
| CN107603054A (en) * | 2017-07-29 | 2018-01-19 | 安徽蓝德集团股份有限公司 | A kind of preparation method of coal-winning machine shielding monitoring cable and its cable jacket |
| CN108109726A (en) * | 2017-12-01 | 2018-06-01 | 新宇电缆集团股份有限公司 | A kind of airport is with from ice melting electric cable |
| CN112309622A (en) * | 2020-09-27 | 2021-02-02 | 新亚特电缆股份有限公司 | Degaussing cable for ship |
| CN112164493B (en) * | 2020-09-29 | 2021-11-09 | 安徽华宇电缆集团有限公司 | Demagnetization cable for special fixed winding of underwater vehicle |
| CN112331382A (en) * | 2020-10-14 | 2021-02-05 | 南京信宁电缆有限公司 | Anti-interference capacitive cable and manufacturing method thereof |
| CN112382438B (en) * | 2020-10-23 | 2023-04-07 | 新亚特电缆股份有限公司 | Longitudinal watertight degaussing cable for ships |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101789281A (en) * | 2009-11-13 | 2010-07-28 | 曹洪波 | Novel wind power cable |
| CN101834023A (en) * | 2010-04-23 | 2010-09-15 | 江苏远洋东泽电缆股份有限公司 | Zero-halogen longitudinal water sealed high-voltage cable for ships and warships and manufacture method thereof |
| CN201868131U (en) * | 2010-10-25 | 2011-06-15 | 常州船用电缆有限责任公司 | Reinforced flexible cable for warships |
| CN202694867U (en) * | 2012-06-20 | 2013-01-23 | 江苏远洋东泽电缆股份有限公司 | Strengthening tensile shielding type longitudinal watertight degaussing cable used for ships and warships |
-
2012
- 2012-06-20 CN CN201210203842.8A patent/CN102737760B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101789281A (en) * | 2009-11-13 | 2010-07-28 | 曹洪波 | Novel wind power cable |
| CN101834023A (en) * | 2010-04-23 | 2010-09-15 | 江苏远洋东泽电缆股份有限公司 | Zero-halogen longitudinal water sealed high-voltage cable for ships and warships and manufacture method thereof |
| CN201868131U (en) * | 2010-10-25 | 2011-06-15 | 常州船用电缆有限责任公司 | Reinforced flexible cable for warships |
| CN202694867U (en) * | 2012-06-20 | 2013-01-23 | 江苏远洋东泽电缆股份有限公司 | Strengthening tensile shielding type longitudinal watertight degaussing cable used for ships and warships |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102737760A (en) | 2012-10-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102737760B (en) | Reinforced tensile screening type vertical watertight degaussing cable for ship and manufacturing method thereof | |
| CN102855982B (en) | Shielding longitudinal watertight degaussing cable and production method thereof for ships | |
| CN102751020B (en) | Longitudinal watertight degaussing cable for warship and manufacturing method thereof | |
| CN102746589B (en) | Sheath rubber for longitudinal water-tight demagnetization cable used for ship, and manufacture method for sheath rubber | |
| CN102751017B (en) | Strengthening tensile type longitudinal watertight degaussing cable for ships and warships and manufacturing method thereof | |
| CN102746587B (en) | Insulation rubber for longitudinal water-tight demagnetization cable used for ship, and manufacture method for insulation rubber | |
| CN103226992B (en) | Composite cable for flame-retardant fireproof boat and manufacture method thereof | |
| CN102751014B (en) | Highly flexible cable for drag chain and manufacturing method thereof | |
| CN102403067B (en) | Ethylene propylene rubber insulating fire-resistant medium-voltage power cable for marine engineering and method for producing same | |
| CN103187126B (en) | Flame-retardant double shield instrument cable peculiar to vessel and manufacture method thereof | |
| CN102820083B (en) | High-flexibility shielding cable for drag chain and manufacturing method thereof | |
| CN103227008B (en) | The ocean wind-powered electricity generation Salt corrosion power cable of resistance to torsion and manufacture method thereof | |
| CN103187127B (en) | Salt corrosion and torsion resisting type shielding telecommunication cable used for ocean wind power and manufacturing method thereof | |
| CN102969056A (en) | Marine integral screening instrument cable capable of whitening and resisting ultraviolet and manufacturing method thereof | |
| CN102347107A (en) | Hard EPR (ethylene propylene rubber) insulated power cable for ships and oceans and manufacturing method thereof | |
| CN103227006B (en) | Power cable for flame-retardant fireproof boat and manufacture method thereof | |
| CN103227002B (en) | Flame-retardant pair twist shielding instrument cable peculiar to vessel and manufacture method thereof | |
| CN103227000B (en) | The ocean wind-powered electricity generation Salt corrosion control cables of resistance to torsion and manufacture method thereof | |
| CN102969048A (en) | Marine independent screening instrument cable capable of whitening and resisting ultraviolet and manufacturing method thereof | |
| CN103227011B (en) | Ocean wind-powered electricity generation Salt corrosion resistance to torsion bulk shielding telecommunication cable and manufacture method thereof | |
| CN102347099B (en) | EPR (ethylene propylene rubber) insulated cable for offshore oil device and manufacturing method thereof | |
| CN103227003B (en) | Integral shielding instrument cable for flame-retardant fireproof boat and manufacturing method thereof | |
| CN103226999B (en) | Control cable for flame-retardant fireproof boat and manufacture method thereof | |
| CN103227001B (en) | Flame-retardant unmasked instrument cable peculiar to vessel and manufacture method thereof | |
| CN118116650A (en) | Cable for 10 kV-level high-performance coal mining machine and manufacturing process thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191106 Address after: Room 107, building 3, No.118, Kangbao Road, ganyao Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Junhong Optical Co., Ltd Address before: 225129 Jiangsu city of Yangzhou province Guazhou town Hanjiang District Stone Road No. 2 Patentee before: Jiangsu Yuanyang Dongze Cable Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20210620 |