CN102746587B - Insulation rubber for longitudinal water-tight demagnetization cable used for ship, and manufacture method for insulation rubber - Google Patents
Insulation rubber for longitudinal water-tight demagnetization cable used for ship, and manufacture method for insulation rubber Download PDFInfo
- Publication number
- CN102746587B CN102746587B CN201210203874.8A CN201210203874A CN102746587B CN 102746587 B CN102746587 B CN 102746587B CN 201210203874 A CN201210203874 A CN 201210203874A CN 102746587 B CN102746587 B CN 102746587B
- Authority
- CN
- China
- Prior art keywords
- parts
- agent
- rubber
- terpolymer
- softening agent
- 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
Landscapes
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses an insulation rubber for longitudinal water-tight demagnetization cables used for ships and a manufacture method for the insulation rubber, belonging to the field of cables. The raw materials of the rubber are 15 parts of terpolymer EP rubber K21, 5 parts of terpolymer EP rubber 4045M; 0.5-0.6 parts of a vulcanizing agent DCP, 0.2-0.3 parts of a vulcanizing agent TAIC, 0.7-0.9 parts of an antioxidant MB, 0.2-0.3 parts of an antioxidant RD, 1.0-2.0 parts of paraffin oil, 1-2 parts of chlorinated paraffin-52, 0.5-1.0 parts of microcrystalline paraffin, 1.0-2.0 parts of zinc oxide, 0.3-0.5 parts of eleaostearic acid, 8-11 parts of powdered talcum, 1.0-1.5 parts of gas phase method silica, and 7-9 parts of calcined pottery clay. First, mixing the raw rubbers of the terpolymer EP rubbers K21 and 4045 in an internal mixer; then adding the rest of the raw materials except the vulcanizing agents in sequence and mixing for 14-16 minutes, and after the obtained mixture being mixed uniformly, loading the obtained product on an open mill to make triangular bags eight times, followed by rubber sieving and sheets making. The insulation rubber has the advantages of good insulative and mechanical properties, aging resistance and oil resistance, which can satisfy the usage requirements of the longitudinal water-tight demagnetization cables used for ships.
Description
Technical field
The present invention relates to a kind of cable, particularly direction waterproof degaussing cable electro-insulating rubber for a kind of naval vessel.The invention still further relates to the manufacture method of direction waterproof degaussing cable electro-insulating rubber 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 inducedmagnetic field producing for long-time naval vessel under water in navigation process just need to carry out demagnetization by the degaussing system of installation outside self ship side.But because singularity and the complicacy of ship navigation environment under water, common degaussing cable cannot meet that ship side is outer installs the technical requirements that required longitudinal sealing and demagnetization performance possess simultaneously simultaneously.
In electro-insulating rubber industry, commonly use terpolymer EP rubber K21, terpolymer EP rubber 4045M, also use various vulcanizing agents, anti-aging agent, wherein vulcanizing agent dicumyl peroxide claims again vulcanizing agent DCP, molecular formula C18H22O2; Vulcanization accelerator iso-cyanuric acid triallyl ester claims again vulcanization accelerator TAIC, and anti-aging agent 2 mercapto benzimidazole claims again antioxidant MB, anti-aging agent 2,2, and 4-trimethylammonium-1,2-dihyaroquinoline polymer claims again anti-aging agent RD.
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(EPR) TER4044 and EBM4050 as rubber matrix, and take TER4044 as main, using paraffin wax fully refined, paraffin oil and microcrystalline wax as softening agent, there is good electric insulation and physical strength.Ethylene-propylene rubber(EPR) is fire-retardant thinks that energy is poor, and oxygen index is usually less than 26, and flame retardant properties is bad.
Summary of the invention
Primary and foremost purpose of the present invention is, overcomes problems of the prior art, and direction waterproof degaussing cable electro-insulating rubber for a kind of naval vessel is provided, and mechanical property is superior, and insulation is reliable, and ageing-resistant.
For solving above technical problem, direction waterproof degaussing cable electro-insulating rubber for a kind of naval vessel provided by the present invention, feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber K21:15 part; Terpolymer EP rubber 4045M:5 part; Vulcanizing agent dicumyl peroxide: 0.5～0.6 part; Vulcanization accelerator iso-cyanuric acid triallyl ester: 0.2～0.3 part; Anti-aging agent 2 mercapto benzimidazole: 0.7～0.9 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.2～0.3 part; Softening agent paraffin oil: 1.0～2.0 parts; Softening agent chlorinated paraffin-52: 1～2 part; Softening agent microcrystalline wax: 0.5～1.0 part; Promoting agent zinc oxide: 1.0～2.0 parts; Promoting agent stearic acid: 0.3～0.5 part; Weighting agent superfine talcum powder: 8～11 parts; Reinforcing filler thermal silica: 1.0～1.5 parts; Reinforcing filler calcinated argil: 7～9 parts.
With respect to prior art, the present invention has obtained following beneficial effect: the present invention adopt terpolymer EP rubber K21 and terpolymer EP rubber 4045M mixing, the mooney viscosity of terpolymer EP rubber K21 is lower, plasticity is good, can guarantee the flexibility requirement of rubber, and terpolymer EP rubber 4045M mooney viscosity is higher, rubber tensile strength is large, the two is mixing can realize over-all properties of soft and high mechanical strength, and on cost far below ethylene-propylene rubber(EPR) TER4044 and EBM4050; Clorafin is except possessing plasticising ramollescence, the chlorine element that it contains also has fire retardation, clorafin 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 thermal silica to substitute precipitated silica as strengthening agent, can improve better insulating property and the physical and mechanical properties of electro-insulating rubber, and thermal 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 black 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, insulating property and mechanical property are superior, and ageing-resistant, can meet the service requirements of direction waterproof degaussing cable for naval vessel.
As preferred version of the present invention, feed composition and the weight content of described electro-insulating rubber are as follows: terpolymer EP rubber K21:15 part; Terpolymer EP rubber 4045M:5 part; Vulcanizing agent dicumyl peroxide: 0.5 part; Vulcanization accelerator iso-cyanuric acid triallyl ester: 0.2 part; Anti-aging agent 2 mercapto benzimidazole: 0.7 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.2 part; Softening agent paraffin oil: 1.0 parts; Softening agent chlorinated paraffin-52: 1 part; Softening agent microcrystalline wax: 0.5 part; Promoting agent zinc oxide: 1.0 parts; Promoting agent stearic acid: 0.3 part; Weighting agent superfine talcum powder: 8 parts; Reinforcing filler thermal silica: 1.0 parts; Reinforcing filler calcinated argil: 7 parts.
As preferred version of the present invention, feed composition and the weight content of described electro-insulating rubber are as follows: terpolymer EP rubber K21:15 part; Terpolymer EP rubber 4045M:5 part; Vulcanizing agent dicumyl peroxide: 0.55 part; Vulcanization accelerator iso-cyanuric acid triallyl ester: 0.25 part; Anti-aging agent 2 mercapto benzimidazole: 0.8 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.25 part; Softening agent paraffin oil: 1.5 parts; Softening agent chlorinated paraffin-52: 1.5 parts; Softening agent microcrystalline wax: 0.8 part; Promoting agent zinc oxide: 1.5 parts; Promoting agent stearic acid: 0.4 part; Weighting agent superfine talcum powder: 9 parts; Reinforcing filler thermal silica: 1.2 parts; Reinforcing filler calcinated argil: 8 parts.
As preferred version of the present invention, feed composition and the weight content of described electro-insulating rubber are as follows: terpolymer EP rubber K21:15 part; Terpolymer EP rubber 4045M:5 part; Vulcanizing agent dicumyl peroxide: 0.6 part; Vulcanization accelerator iso-cyanuric acid triallyl ester: 0.3 part; Anti-aging agent 2 mercapto benzimidazole: 0.9 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.3 part; Softening agent paraffin oil: 2.0 parts; Softening agent chlorinated paraffin-52: 2 parts; Softening agent microcrystalline wax: 1.0 parts; Promoting agent zinc oxide: 2.0 parts; Promoting agent stearic acid: 0.5 part; Weighting agent superfine talcum powder: 11 parts; Reinforcing filler thermal silica: 1.5 parts; Reinforcing filler calcinated argil: 9 parts.
Another object of the present invention is, the manufacture method of a kind of naval vessel with direction waterproof degaussing cable electro-insulating rubber is provided, the electro-insulating rubber that the method manufacture forms, and mechanical property is superior, and insulation is reliable, and ageing-resistant.
For solving above technical problem, the manufacture method of direction waterproof degaussing cable electro-insulating rubber for naval vessel provided by the present invention, the preparation method of described electro-insulating rubber is as follows: (1) prepares raw material, terpolymer EP rubber K21:15 part by following component and weight content, terpolymer EP rubber 4045M:5 part, vulcanizing agent dicumyl peroxide: 0.5～0.6 part, vulcanization accelerator iso-cyanuric acid triallyl ester: 0.2～0.3 part, anti-aging agent 2 mercapto benzimidazole: 0.7～0.9 part, anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.2～0.3 part, softening agent paraffin oil: 1.0～2.0 parts, softening agent chlorinated paraffin-52: 1～2 part, softening agent microcrystalline wax: 0.5～1.0 part, promoting agent zinc oxide: 1.0～2.0 parts, promoting agent stearic acid: 0.3～0.5 part, weighting agent superfine talcum powder: 8～11 parts, reinforcing filler thermal silica: 1.0～1.5 parts, reinforcing filler calcinated argil: 7～9 parts, (2) by terpolymer EP rubber K21 and terpolymer EP rubber 4045M rubber, in temperature, be first mixing until evenly on the Banbury mixer of 65 ℃～75 ℃, then add successively anti-aging agent 2 mercapto benzimidazole, anti-aging agent 2, 2, 4-trimethylammonium-1, 2-dihyaroquinoline polymer, softening agent chlorinated paraffin-52, softening agent paraffin oil, softening agent microcrystalline wax, promoting agent zinc oxide, promoting agent stearic acid, reinforcing filler thermal silica, reinforcing filler calcinated argil and weighting agent superfine talcum powder on Banbury mixer 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 dicumyl 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.
With respect to prior art, the cable that manufacture of the present invention forms has been obtained following beneficial effect: the present invention adopt terpolymer EP rubber K21 and terpolymer EP rubber 4045M mixing, the mooney viscosity of terpolymer EP rubber K21 is lower, plasticity is good, can guarantee the flexibility requirement of rubber, and terpolymer EP rubber 4045M mooney viscosity is higher, rubber tensile strength is large, the two is mixing can realize over-all properties of soft and high mechanical strength, and on cost far below ethylene-propylene rubber(EPR) TER4044 and EBM4050; Clorafin is except possessing plasticising ramollescence, the chlorine element that it contains also has fire retardation, clorafin 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 thermal silica to substitute precipitated silica as strengthening agent, can improve better insulating property and the physical and mechanical properties of electro-insulating rubber, and thermal 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 black 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, insulating property and mechanical property are superior, and ageing-resistant, can meet the service requirements of direction waterproof degaussing cable for naval vessel.
As preferred version of the present invention, feed composition and the weight content of described electro-insulating rubber are as follows: terpolymer EP rubber K21:15 part; Terpolymer EP rubber 4045M:5 part; Vulcanizing agent dicumyl peroxide: 0.5 part; Vulcanization accelerator iso-cyanuric acid triallyl ester: 0.2 part; Anti-aging agent 2 mercapto benzimidazole: 0.7 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.2 part; Softening agent paraffin oil: 1.0 parts; Softening agent chlorinated paraffin-52: 1 part; Softening agent microcrystalline wax: 0.5 part; Promoting agent zinc oxide: 1.0 parts; Promoting agent stearic acid: 0.3 part; Weighting agent superfine talcum powder: 8 parts; Reinforcing filler thermal silica: 1.0 parts; Reinforcing filler calcinated argil: 7 parts.
As preferred version of the present invention, feed composition and the weight content of described electro-insulating rubber are as follows: terpolymer EP rubber K21:15 part; Terpolymer EP rubber 4045M:5 part; Vulcanizing agent dicumyl peroxide: 0.55 part; Vulcanization accelerator iso-cyanuric acid triallyl ester: 0.25 part; Anti-aging agent 2 mercapto benzimidazole: 0.8 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.25 part; Softening agent paraffin oil: 1.5 parts; Softening agent chlorinated paraffin-52: 1.5 parts; Softening agent microcrystalline wax: 0.8 part; Promoting agent zinc oxide: 1.5 parts; Promoting agent stearic acid: 0.4 part; Weighting agent superfine talcum powder: 9 parts; Reinforcing filler thermal silica: 1.2 parts; Reinforcing filler calcinated argil: 8 parts.
As preferred version of the present invention, feed composition and the weight content of described electro-insulating rubber are as follows: terpolymer EP rubber K21:15 part; Terpolymer EP rubber 4045M:5 part; Vulcanizing agent dicumyl peroxide: 0.6 part; Vulcanization accelerator iso-cyanuric acid triallyl ester: 0.3 part; Anti-aging agent 2 mercapto benzimidazole: 0.9 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.3 part; Softening agent paraffin oil: 2.0 parts; Softening agent chlorinated paraffin-52: 2 parts; Softening agent microcrystalline wax: 1.0 parts; Promoting agent zinc oxide: 2.0 parts; Promoting agent stearic acid: 0.5 part; Weighting agent superfine talcum powder: 11 parts; Reinforcing filler thermal silica: 1.5 parts; Reinforcing filler calcinated argil: 9 parts.
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 vapor pressure of curing tube is 0.5～0.6MPa, and the rubber extruding machine type of cooling is water cooling.
Embodiment
Embodiment mono-
The preparation process of electro-insulating rubber is as follows: (1) prepares raw material by following component and weight content: terpolymer EP rubber K21:15 part, terpolymer EP rubber 4045M:5 part, vulcanizing agent dicumyl peroxide: 0.5 part, vulcanization accelerator iso-cyanuric acid triallyl ester: 0.2 part, anti-aging agent 2 mercapto benzimidazole: 0.7 part, anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.2 part, softening agent paraffin oil: 1.0 parts, softening agent chlorinated paraffin-52: 1 part, softening agent microcrystalline wax: 0.5 part, promoting agent zinc oxide: 1.0 parts, promoting agent stearic acid: 0.3 part, weighting agent superfine talcum powder: 8 parts, reinforcing filler thermal silica: 1.0 parts, reinforcing filler calcinated argil: 7 parts, (2) by terpolymer EP rubber K21 and terpolymer EP rubber 4045M rubber, in temperature, be first mixing until evenly on the Banbury mixer of 65 ℃, then add successively anti-aging agent 2 mercapto benzimidazole, anti-aging agent 2, 2, 4-trimethylammonium-1, 2-dihyaroquinoline polymer, softening agent chlorinated paraffin-52, softening agent paraffin oil, softening agent microcrystalline wax, promoting agent zinc oxide, promoting agent stearic acid, reinforcing filler thermal silica, reinforcing filler calcinated argil and weighting agent superfine talcum powder on Banbury mixer 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 dicumyl 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.
75 ℃ of the head temperatures of rubber extruding machine when electro-insulating rubber is extruded; Body temperature is 70 ℃; The vapor pressure of curing tube is 0.5MPa, and the rubber extruding machine type of cooling is water cooling.
Embodiment bis-
The preparation process of electro-insulating rubber is as follows: (1) prepares raw material by following component and weight content: terpolymer EP rubber K21:15 part, terpolymer EP rubber 4045M:5 part, vulcanizing agent dicumyl peroxide: 0.55 part, vulcanization accelerator iso-cyanuric acid triallyl ester: 0.25 part, anti-aging agent 2 mercapto benzimidazole: 0.8 part, anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.25 part, softening agent paraffin oil: 1.5 parts, softening agent chlorinated paraffin-52: 1.5 parts, softening agent microcrystalline wax: 0.8 part, promoting agent zinc oxide: 1.5 parts, promoting agent stearic acid: 0.4 part, weighting agent superfine talcum powder: 9 parts, reinforcing filler thermal silica: 1.2 parts, reinforcing filler calcinated argil: 8 parts, (2) by terpolymer EP rubber K21 and terpolymer EP rubber 4045M rubber, in temperature, be first mixing until evenly on the Banbury mixer of 70 ℃, then add successively anti-aging agent 2 mercapto benzimidazole, anti-aging agent 2, 2, 4-trimethylammonium-1, 2-dihyaroquinoline polymer, softening agent chlorinated paraffin-52, softening agent paraffin oil, softening agent microcrystalline wax, promoting agent zinc oxide, promoting agent stearic acid, reinforcing filler thermal silica, reinforcing filler calcinated argil and weighting agent superfine talcum powder on Banbury mixer 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 dicumyl 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.
80 ℃ of the head temperatures of rubber extruding machine when electro-insulating rubber is extruded, body temperature is 75 ℃, and the vapor pressure of curing tube is 0.55MPa, and the rubber extruding machine type of cooling is water cooling.
Embodiment tri-
The preparation process of electro-insulating rubber is as follows: (1) prepares raw material by following component and weight content: terpolymer EP rubber K21:15 part, terpolymer EP rubber 4045M:5 part, vulcanizing agent dicumyl peroxide: 0.6 part, vulcanization accelerator iso-cyanuric acid triallyl ester: 0.3 part, anti-aging agent 2 mercapto benzimidazole: 0.9 part, anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.3 part, softening agent paraffin oil: 2.0 parts, softening agent chlorinated paraffin-52: 2 parts, softening agent microcrystalline wax: 1.0 parts, promoting agent zinc oxide: 2.0 parts, promoting agent stearic acid: 0.5 part, weighting agent superfine talcum powder: 11 parts, reinforcing filler thermal silica: 1.5 parts, reinforcing filler calcinated argil: 9 parts, (2) by terpolymer EP rubber K21 and terpolymer EP rubber 4045M rubber, in temperature, be first mixing until evenly on the Banbury mixer of 75 ℃, then add successively anti-aging agent 2 mercapto benzimidazole, anti-aging agent 2, 2, 4-trimethylammonium-1, 2-dihyaroquinoline polymer, softening agent chlorinated paraffin-52, softening agent paraffin oil, softening agent microcrystalline wax, promoting agent zinc oxide, promoting agent stearic acid, reinforcing filler thermal silica, reinforcing filler calcinated argil and weighting agent superfine talcum powder on Banbury mixer 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 dicumyl 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.
85 ℃ of the head temperatures of rubber extruding machine when electro-insulating rubber is extruded; Body temperature is 80 ℃; The vapor pressure of curing tube is 0.6MPa, and the rubber extruding machine type of cooling is water cooling.
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, test conditions: 250 ± 3 ℃ for the treatment of temps, time length 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 weathering 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 velocity of variation of tensile strength | % | ±30 | -5 | -10 | -8 |
| The maximum velocity of variation of elongation at break | % | ±30 | -7 | -9 | -3 |
To finished cable ozone resistance test result in embodiment mono-to embodiment tri-as table 8, test conditions: 25 ± 2 ℃ of temperature, time 30h, ozone concn 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 |
Terpolymer EP rubber K21 can select the favorite illustrious and influential science and trade limited liability company in Beijing or upper sea blue trade Co., Ltd product, and terpolymer EP rubber 4045M can select the product of Mitsui chemical Co., Ltd..
Vulcanizing agent dicumyl 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 chemical company limited product.
Anti-aging agent 2 mercapto benzimidazole claims again antioxidant MB, anti-aging agent 2,2, and 4-trimethylammonium-1,2-dihyaroquinoline polymer claims again anti-aging agent RD, can select Shanghai rubber ingredients Co., Ltd., Factory or Qingdao Te Nuo commerce and trade company limited product.
Softening agent paraffin oil can be selected the product of Hengshui, Hebei Sheng Kang Chemical Co., Ltd. or Hengshui, Hebei Di Yi petrochemical complex company limited; Softening agent 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 softening agent microcrystalline wax can be selected the product of China Petroleum & Chemical Corporation Henan Oil Field Branch Nanyang Paraffin Fine Chemical Plant or your petrochemical complex Science and Technology Ltd. of upper Haitai.
Promoting agent zinc oxide can be selected the product of Henan zincaluminite Chemical Co., Ltd., Shandong Hong Xiangxin industry company limited or Dongying Feng He Chemical Co., Ltd., carries out the standard in < < GB/T3185-1992 zinc oxide (activity) > >.Promoting agent stearic acid formal name used at school: octadecanoic acid, molecular formula CH3(CH2) 16COOH, carries out the standard in < < GB/T 9103-1988 industry stearic acid > >.
Thermal silica can be selected the product of Guangzhou Science and Technology Ji Sheng Industrial Co or Shanghai Xiang Ya rubber and plastics auxiliaries company limited.Weighting agent 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 company limited or Shijiazhuang Tourmaline mineral products company limited.
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 embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (9)
1. a direction waterproof degaussing cable electro-insulating rubber for naval vessel, is characterized in that, feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber K21:15 part; Terpolymer EP rubber 4045M:5 part; Vulcanizing agent dicumyl peroxide: 0.5～0.6 part; Vulcanization accelerator iso-cyanuric acid triallyl ester: 0.2～0.3 part; Anti-aging agent 2 mercapto benzimidazole: 0.7～0.9 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.2～0.3 part; Softening agent paraffin oil: 1.0～2.0 parts; Softening agent chlorinated paraffin-52: 1～2 part; Softening agent microcrystalline wax: 0.5～1.0 part; Promoting agent zinc oxide: 1.0～2.0 parts; Promoting agent stearic acid: 0.3～0.5 part; Weighting agent superfine talcum powder: 8～11 parts; Reinforcing filler thermal silica: 1.0～1.5 parts; Reinforcing filler calcinated argil: 7～9 parts.
2. direction waterproof degaussing cable electro-insulating rubber for naval vessel according to claim 1, is characterized in that, feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber K21:15 part; Terpolymer EP rubber 4045M:5 part; Vulcanizing agent dicumyl peroxide: 0.5 part; Vulcanization accelerator iso-cyanuric acid triallyl ester: 0.2 part; Anti-aging agent 2 mercapto benzimidazole: 0.7 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.2 part; Softening agent paraffin oil: 1.0 parts; Softening agent chlorinated paraffin-52: 1 part; Softening agent microcrystalline wax: 0.5 part; Promoting agent zinc oxide: 1.0 parts; Promoting agent stearic acid: 0.3 part; Weighting agent superfine talcum powder: 8 parts; Reinforcing filler thermal silica: 1.0 parts; Reinforcing filler calcinated argil: 7 parts.
3. direction waterproof degaussing cable electro-insulating rubber for naval vessel according to claim 1, is characterized in that, feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber K21:15 part; Terpolymer EP rubber 4045M:5 part; Vulcanizing agent dicumyl peroxide: 0.55 part; Vulcanization accelerator iso-cyanuric acid triallyl ester: 0.25 part; Anti-aging agent 2 mercapto benzimidazole: 0.8 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.25 part; Softening agent paraffin oil: 1.5 parts; Softening agent chlorinated paraffin-52: 1.5 parts; Softening agent microcrystalline wax: 0.8 part; Promoting agent zinc oxide: 1.5 parts; Promoting agent stearic acid: 0.4 part; Weighting agent superfine talcum powder: 9 parts; Reinforcing filler thermal silica: 1.2 parts; Reinforcing filler calcinated argil: 8 parts.
4. direction waterproof degaussing cable electro-insulating rubber for naval vessel according to claim 1, is characterized in that, feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber K21:15 part; Terpolymer EP rubber 4045M:5 part; Vulcanizing agent dicumyl peroxide: 0.6 part; Vulcanization accelerator iso-cyanuric acid triallyl ester: 0.3 part; Anti-aging agent 2 mercapto benzimidazole: 0.9 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.3 part; Softening agent paraffin oil: 2.0 parts; Softening agent chlorinated paraffin-52: 2 parts; Softening agent microcrystalline wax: 1.0 parts; Promoting agent zinc oxide: 2.0 parts; Promoting agent stearic acid: 0.5 part; Weighting agent superfine talcum powder: 11 parts; Reinforcing filler thermal silica: 1.5 parts; Reinforcing filler calcinated argil: 9 parts.
5. a manufacture method for direction waterproof degaussing cable electro-insulating rubber for naval vessel, is characterized in that, the preparation method of described electro-insulating rubber is as follows: (1) prepares raw material, terpolymer EP rubber K21:15 part by following component and weight content, terpolymer EP rubber 4045M:5 part, vulcanizing agent dicumyl peroxide: 0.5～0.6 part, vulcanization accelerator iso-cyanuric acid triallyl ester: 0.2～0.3 part, anti-aging agent 2 mercapto benzimidazole: 0.7～0.9 part, anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.2～0.3 part, softening agent paraffin oil: 1.0～2.0 parts, softening agent chlorinated paraffin-52: 1～2 part, softening agent microcrystalline wax: 0.5～1.0 part, promoting agent zinc oxide: 1.0～2.0 parts, promoting agent stearic acid: 0.3～0.5 part, weighting agent superfine talcum powder: 8～11 parts, reinforcing filler thermal silica: 1.0～1.5 parts, reinforcing filler calcinated argil: 7～9 parts, (2) by terpolymer EP rubber K21 and terpolymer EP rubber 4045M rubber, in temperature, be first mixing until evenly on the Banbury mixer of 65 ℃～75 ℃, then add successively anti-aging agent 2 mercapto benzimidazole, anti-aging agent 2, 2, 4-trimethylammonium-1, 2-dihyaroquinoline polymer, softening agent chlorinated paraffin-52, softening agent paraffin oil, softening agent microcrystalline wax, promoting agent zinc oxide, promoting agent stearic acid, reinforcing filler thermal silica, reinforcing filler calcinated argil and weighting agent superfine talcum powder on Banbury mixer 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 dicumyl 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 of direction waterproof degaussing cable electro-insulating rubber for naval vessel according to claim 5, is characterized in that, feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber K21:15 part; Terpolymer EP rubber 4045M:5 part; Vulcanizing agent dicumyl peroxide: 0.5 part; Vulcanization accelerator iso-cyanuric acid triallyl ester: 0.2 part; Anti-aging agent 2 mercapto benzimidazole: 0.7 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.2 part; Softening agent paraffin oil: 1.0 parts; Softening agent chlorinated paraffin-52: 1 part; Softening agent microcrystalline wax: 0.5 part; Promoting agent zinc oxide: 1.0 parts; Promoting agent stearic acid: 0.3 part; Weighting agent superfine talcum powder: 8 parts; Reinforcing filler thermal silica: 1.0 parts; Reinforcing filler calcinated argil: 7 parts.
7. the manufacture method of direction waterproof degaussing cable electro-insulating rubber for naval vessel according to claim 5, is characterized in that, feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber K21:15 part; Terpolymer EP rubber 4045M:5 part; Vulcanizing agent dicumyl peroxide: 0.55 part; Vulcanization accelerator iso-cyanuric acid triallyl ester: 0.25 part; Anti-aging agent 2 mercapto benzimidazole: 0.8 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.25 part; Softening agent paraffin oil: 1.5 parts; Softening agent chlorinated paraffin-52: 1.5 parts; Softening agent microcrystalline wax: 0.8 part; Promoting agent zinc oxide: 1.5 parts; Promoting agent stearic acid: 0.4 part; Weighting agent superfine talcum powder: 9 parts; Reinforcing filler thermal silica: 1.2 parts; Reinforcing filler calcinated argil: 8 parts.
8. the manufacture method of direction waterproof degaussing cable electro-insulating rubber for naval vessel according to claim 5, is characterized in that, feed composition and the weight content of described electro-insulating rubber are as follows, terpolymer EP rubber K21:15 part; Terpolymer EP rubber 4045M:5 part; Vulcanizing agent dicumyl peroxide: 0.6 part; Vulcanization accelerator iso-cyanuric acid triallyl ester: 0.3 part; Anti-aging agent 2 mercapto benzimidazole: 0.9 part; Anti-aging agent 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer: 0.3 part; Softening agent paraffin oil: 2.0 parts; Softening agent chlorinated paraffin-52: 2 parts; Softening agent microcrystalline wax: 1.0 parts; Promoting agent zinc oxide: 2.0 parts; Promoting agent stearic acid: 0.5 part; Weighting agent superfine talcum powder: 11 parts; Reinforcing filler thermal silica: 1.5 parts; Reinforcing filler calcinated argil: 9 parts.
9. the manufacture method of direction waterproof degaussing cable electro-insulating rubber 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 vapor pressure of curing tube is 0.5～0.6MPa, and the rubber extruding machine type of cooling is water cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210203874.8A CN102746587B (en) | 2012-06-20 | 2012-06-20 | Insulation rubber for longitudinal water-tight demagnetization cable used for ship, and manufacture method for insulation rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210203874.8A CN102746587B (en) | 2012-06-20 | 2012-06-20 | Insulation rubber for longitudinal water-tight demagnetization cable used for ship, and manufacture method for insulation rubber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102746587A CN102746587A (en) | 2012-10-24 |
| CN102746587B true CN102746587B (en) | 2014-01-29 |
Family
ID=47027101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210203874.8A Expired - Fee Related CN102746587B (en) | 2012-06-20 | 2012-06-20 | Insulation rubber for longitudinal water-tight demagnetization cable used for ship, and manufacture method for insulation rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102746587B (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227003B (en) * | 2013-03-26 | 2015-07-08 | 江苏远洋东泽电缆股份有限公司 | Integral shielding instrument cable for flame-retardant fireproof boat and manufacturing method thereof |
| CN103187126B (en) * | 2013-03-26 | 2016-03-30 | 江苏远洋东泽电缆股份有限公司 | Flame-retardant double shield instrument cable peculiar to vessel and manufacture method thereof |
| CN103226992B (en) * | 2013-03-26 | 2015-12-02 | 江苏远洋东泽电缆股份有限公司 | Composite cable for flame-retardant fireproof boat and manufacture method thereof |
| CN103227002B (en) * | 2013-03-26 | 2016-01-20 | 江苏远洋东泽电缆股份有限公司 | Flame-retardant pair twist shielding instrument cable peculiar to vessel and manufacture method thereof |
| CN103642130B (en) * | 2013-03-26 | 2016-03-30 | 江苏远洋东泽电缆股份有限公司 | Flame-retardant shipboard cable electro-insulating rubber and manufacture method thereof |
| CN103227001B (en) * | 2013-03-26 | 2016-01-20 | 江苏远洋东泽电缆股份有限公司 | Flame-retardant unmasked instrument cable peculiar to vessel and manufacture method thereof |
| CN103227006B (en) * | 2013-03-26 | 2015-09-16 | 江苏远洋东泽电缆股份有限公司 | Power cable for flame-retardant fireproof boat and manufacture method thereof |
| CN103226999B (en) * | 2013-03-26 | 2015-12-09 | 江苏远洋东泽电缆股份有限公司 | Control cable for flame-retardant fireproof boat and manufacture method thereof |
| CN103450570B (en) * | 2013-09-13 | 2015-12-23 | 无锡杰科塑业有限公司 | Irradiated crosslinking low-smoke and halogen-free flame retardant ethylene-propylene rubber(EPR) elastomerics material and preparation method thereof |
| CN104592649A (en) * | 2015-01-09 | 2015-05-06 | 芜湖航天特种电缆厂 | High-temperature-resistant insulating gum cover as well as preparation method and application thereof |
| CN105694238A (en) * | 2016-03-28 | 2016-06-22 | 安徽凌宇电缆科技有限公司 | Insulating rubber material specially used for cable of coal cutter and production method thereof |
| CN106188885A (en) * | 2016-07-21 | 2016-12-07 | 安徽光复电缆有限公司 | A kind of ethylene propylene rubber insulated ship power cable |
| CN107815028B (en) * | 2017-12-05 | 2020-03-20 | 玉环县鑫庄电子有限公司 | Ethylene propylene rubber and preparation method thereof |
| CN108447600A (en) * | 2018-04-12 | 2018-08-24 | 天津大学 | Naval vessel high heat conduction low-temperature-rise degaussing cable and its manufacturing method |
| CN108659355A (en) * | 2018-04-12 | 2018-10-16 | 天津大学 | High heat conductive insulating rubber mass and preparation method for ship deperming cable |
| CN109467823A (en) * | 2018-09-28 | 2019-03-15 | 芜湖集拓橡胶技术有限公司 | A kind of soft flame retardant automotive sheath |
| CN110527201A (en) * | 2019-09-26 | 2019-12-03 | 西安科技大学 | Without sulphur environment-friendly type high intensity insulated cable material and preparation method thereof |
| CN113754961A (en) * | 2021-08-26 | 2021-12-07 | 浙江韦氏电器有限公司 | Rubber compound, preparation method and application |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093641B (en) * | 2010-12-24 | 2012-07-04 | 江苏远洋东泽电缆股份有限公司 | Buoy communication cable insulating rubber for ships and manufacturing method thereof |
| CN102368399B (en) * | 2011-06-28 | 2013-03-13 | 江苏远洋东泽电缆股份有限公司 | Cable for petroleum exploration and manufacturing method thereof |
| CN102408636A (en) * | 2011-11-15 | 2012-04-11 | 中天科技装备电缆有限公司 | Degaussing cable insulating material and preparation method thereof |
-
2012
- 2012-06-20 CN CN201210203874.8A patent/CN102746587B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102746587A (en) | 2012-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102746587B (en) | Insulation rubber for longitudinal water-tight demagnetization cable used for ship, and manufacture method for insulation rubber | |
| CN102855982B (en) | Shielding longitudinal watertight degaussing cable and production method thereof for ships | |
| CN102737760B (en) | Reinforced tensile screening type vertical watertight degaussing cable for ship and manufacturing method thereof | |
| CN102746589B (en) | Sheath rubber for longitudinal water-tight demagnetization cable used for ship, and manufacture method for sheath rubber | |
| CN103351520B (en) | A kind of high cold-resistant insulation CABLE MATERIALS and preparation method thereof | |
| CN102751020B (en) | Longitudinal watertight degaussing cable for warship and manufacturing method thereof | |
| CN103351549B (en) | A kind of EPDM and PVC composite cable material and preparation method thereof | |
| CN103351506B (en) | A kind of insulated cable material and preparation method thereof | |
| CN103881166A (en) | Low smoke halogen-free flame retardant material applicable to photovoltaic cable and manufacturing method thereof | |
| CN102746586A (en) | Insulation rubber of high flexible cable used for tow chain, and manufacture method for insulation rubber | |
| CN102093644A (en) | Ethylene-propylene-diene rubber composition with high comprehensive performance and preparation method thereof | |
| CN103351518A (en) | Polyethylene cable material and preparation method thereof | |
| CN110498975A (en) | A kind of fire retardant insulating rubber and preparation method thereof | |
| CN104087001A (en) | Intermediate pressure level low-smoke zero-halogen flame-retardant silicon rubber insulating material and manufacturing process thereof | |
| CN103351516A (en) | High-temperature-resistant and cracking-resistant cable material and preparation method thereof | |
| CN106065124A (en) | A kind of low-smoke halogen-free inflaming-retarding cable sheath material peculiar to vessel and preparation method thereof | |
| CN102751017B (en) | Strengthening tensile type longitudinal watertight degaussing cable for ships and warships and manufacturing method thereof | |
| JP5728297B2 (en) | Crosslinked polymer composition and method for producing the same | |
| CN102746588B (en) | Sheath rubber for middle and high voltage cable used for petrochemical apparatus motion, and manufacture method for sheath rubber | |
| CN112321955A (en) | Environment-friendly flame-retardant insulating rubber composite material and preparation method thereof | |
| CN105017668A (en) | Polystyrene electric cable sheath material with characteristics of light weight, water resistance and fire retardation | |
| CN103351521A (en) | Polyphenylene ether and EVA composite cable material and preparation method thereof | |
| CN101955601B (en) | Chloroprene rubber improved by employing ionomer | |
| CN103351517A (en) | Metallocene linear low-density polyethylene wire and cable materials and preparation method thereof | |
| CN102504421B (en) | Insulation rubber for oceaneering fireproof medium-voltage electric cables and manufacturing method 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 |
Effective date of registration: 20191101 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. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20210620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |