CN103467868B - A kind of preparation method of Cable sheath material for wind power generation - Google Patents
A kind of preparation method of Cable sheath material for wind power generation Download PDFInfo
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- CN103467868B CN103467868B CN201310401282.1A CN201310401282A CN103467868B CN 103467868 B CN103467868 B CN 103467868B CN 201310401282 A CN201310401282 A CN 201310401282A CN 103467868 B CN103467868 B CN 103467868B
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Abstract
The present invention relates to a kind of preparation method of Cable sheath material for wind power generation, it is characterized in that, according to massfraction meter, comprise following component: rubber matrix 90-100 part, vulcanizing agent 3-13 part; Vulcanization accelerator 1-5 part; Vulcanization accelerator additive 1-4 part; Scorch retarder 0.5-3 part; Anti-aging agent 1-3 part; Fire retardant 10-20 part; Softening agent 8-18 part; Strengthening agent 20-40 part; Coupling agent 0.5-2 part.Starting material make mixing colloid by multistep is mixing; With mill by described mixing colloid thin-pass 3-4 time, slice is parked; Tri-roll press machine is opened bar slice, and the rubber page of output cools through cooling roller, i.e. obtained finished product.Cable for wind power generation sheath of the present invention scientific matching in raw-material selection, material preparation method is simple, and material has better corrosion-resistant, scale resistance and weathering resistance, the mechanical property of stronger stretch-proof distortion, shock resistance is good, is also oligosaprobic environmentfriendly products simultaneously.
Description
Technical field
The invention belongs to elastomeric material preparation field, particularly relate to a kind of preparation method of Cable sheath material for wind power generation.
Background technology
In recent years, due to the trend of the resource anxieties such as domestic and international oil, coal, various countries greatly develop novel energy, and wind energy is as a kind of clear energy sources, i.e. energy-conservation but also environmental protection, has inexhaustible source.But the cable accessory of wind power generation does not but catch up with the requirement of wind power generation, cable for wind power generation is due to maintenance difficult, and working conditions is harsh, thus cable performance and life requirements higher, cable is constantly reversed in operational process simultaneously.At present, what the use of cable sheath rubber was many is natural rubber and butadiene-styrene rubber, and this kind of cable sheath rubber elasticity is good, but weathering poor performance, easy season cracking in actual use procedure.
Chlorosulfonated polyethylene (CSM) is with polyethylene main raw material through chlorination, chlorosulfonation and the obtained chloride special elastic body material with high saturated chemical structure, belongs to the specialty elastomer kind of high-performance quality.Its outward appearance, in white or oyster white resilient material, has thermoplasticity.Owing to containing chlorine sulphonyl active group in molecular structure; therefore show high reactivity; and especially give prominence to the oxidation of resistant to chemical media burn into ozone-resistant and resistance to oil corrosion, the performance such as fire-retardant, also there is the mechanical property of the change of anti-time, heat-resisting, anti-ionizing radiation, low temperature resistant, anti scuffing and electrical insulating property and excellence.But because its tension set is large, also limit its use range.
Summary of the invention
The present invention devises a kind of preparation method of Cable sheath material for wind power generation.Its object is to provide a kind of weathering functional, the Cable sheath material for wind power generation that physical strength is high and flame retardant properties is good, the preparation method of this material is also provided simultaneously.
To achieve these goals, present invention employs following scheme:
A kind of Cable sheath material for wind power generation, is characterized in that, according to massfraction meter, comprise following component:
Rubber matrix 90-100 part;
Vulcanizing agent 3-13 part;
Vulcanization accelerator 1-5 part;
Vulcanization accelerator additive 1-4 part;
Scorch retarder 0.5-3 part;
Anti-aging agent 1-3 part;
Fire retardant 10-20 part;
Softening agent 8-18 part;
Strengthening agent 20-40 part;
Coupling agent 0.5-2 part.
Described rubber matrix is chlorosulfonated polyethylene.
Described vulcanizing agent, vulcanization accelerator and vulcanization accelerator additive composition vulcanization system, the mass ratio of described vulcanizing agent is magnesium oxide and N, N '-penylene bismaleimides, described magnesium oxide and N, N '-penylene bismaleimides is 2-4:6; Described vulcanization accelerator is thiazoles and dithiocarbamate(s), and described thiazoles and the mass ratio of dithiocarbamate(s) are 0.4:1-2, and described vulcanization accelerator additive is zinc oxide.
Described vulcanization accelerator thiazoles is 2-mercaptobenzothiazole, and described dithiocarbamate(s) is the one in antimony dithiocarbamate, molybdenum dithiocarbamate or dithiocarbamic acid bismuth.
Described scorch retarder is the mixture of N-cyclohexyl sulfuration phthalimide and N-nitrosoaniline, and described N-cyclohexyl sulfuration phthalimide and the mass ratio of N-nitrosoaniline are 2:1.
Described anti-aging agent is N-phenyl-2-naphthylamine, N-phenyl-N '-sec.-propyl Ursol D and 2-mercaptobenzimidazole, and the mass ratio of described N-phenyl-2-naphthylamine, N-phenyl-N '-sec.-propyl Ursol D and 2-mercaptobenzimidazole is 1:1:8.
Described fire retardant is triphenylphosphate and trimeric cyanamide, and described triphenylphosphate and the mass ratio of trimeric cyanamide are 1:1-4.
Described softening agent is dioctyl phthalate (DOP) and clorafin, and described dioctyl phthalate (DOP) and the mass ratio of clorafin are 2:1; Described strengthening agent is high-dispersion white carbon black; Described coupling agent is titanate ester.
Described coupling agent is three iso stearate isopropyl titanates or two (dioctyl phosphite base) titanium isopropylate.
A preparation method for Cable sheath material for wind power generation, is characterized in that comprising the steps:
First described rubber matrix is put into torque rheometer, and mixed by this rubber matrix, the time of mixing is 3-5min; Then in described torque rheometer, add strengthening agent, coupling agent, anti-aging agent, scorch retarder, softening agent and fire retardant carries out mixing; time melting temperature when now reaches between 90 DEG C-105 DEG C; add vulcanizing agent, above-mentioned component mixes by vulcanization accelerator, vulcanization accelerator additive; mixing time is 3-15min; melting temperature now reaches between 130 DEG C-165 DEG C, makes mixing colloid; With mill by described mixing colloid thin-pass 3-4 time, slice is parked; Then on tri-roll press machine, open bar slice, the rubber page of output cools through cooling roller, i.e. obtained finished product.
The preparation method of this Cable sheath material for wind power generation has following beneficial effect:
1, the present invention adopts sulfonated polyethylene to be that main body is to ensure that cable sheath rubber has good resistant to chemical media burn into ozone-resistant oxidation and oil resistant aggressiveness, simultaneously this material itself to have good flame retardant properties.
2, fire retardant of the present invention is phosphorus-nitrogenated flame retardant is reached fire-retardant object by phosphorus-nitrogen synergistic effect effect, had the double effect of phosphorus-nitrogen, coordinates the flame retardant properties of matrix itself to make whole product have better flame retardant effect.
3, the design of vulcanization system of the present invention can reduce compression set, improve heat resistance, curing time can be shortened, reduce curing temperature, reduce the consumption of vulcanizing agent, better prevent or delay, in the processing of sizing material before sulfuration and parking period, scorching occurs.
4, the anti-aging agent of use of the present invention makes product have more outstanding weather resistance, and wind resistance warping property is more oligosaprobic environmentfriendly products simultaneously.
5, the high-dispersion white carbon black of the present invention's use and the essential difference of common white carbon black are its result of use, high-dispersion white carbon black is have polymolecularity and the little white carbon black of dust, excellent strengthening action can be played in rubber, product can be made to have good mechanical property.
6, the function of coupling agent of the present invention snappiness that product has been had and stress transfer, produces self-lubricating function, causes viscosity significantly to decline, improve complete processing, increases unit elongation and the tear strength of goods, improves impact property.
Embodiment
Below in conjunction with specific embodiment, the present invention will be further described:
Embodiment 1
Cable sheath material for wind power generation, according to massfraction meter, comprises following component:
Chlorosulfonated polyethylene 90 parts, vulcanizing agent magnesium oxide and N, N '-penylene bismaleimides, its mass ratio is 2:6,3 parts; Vulcanization accelerator is 2-mercaptobenzothiazole and antimony dithiocarbamate, and its mass ratio is 0.4:2, and vulcanization accelerator is 1 part; 1 part, vulcanization accelerator additive zinc oxide; The mass ratio of scorch retarder N-cyclohexyl sulfuration phthalimide and N-nitrosoaniline is 2:1,0.8 part; The mass ratio of anti-aging agent N-phenyl-2-naphthylamine, N-phenyl-N '-sec.-propyl Ursol D and 2-mercaptobenzimidazole is 1:1:8,1 part; Fire retardant is triphenylphosphate and trimeric cyanamide, and the mass ratio of triphenylphosphate and trimeric cyanamide is 1:1,10 parts; Softening agent is dioctyl phthalate (DOP) and clorafin, and the mass ratio of dioctyl phthalate (DOP) and clorafin is 2:1,8 parts; High-dispersion white carbon black strengthening agent 20 parts; Coupling agent three iso stearate isopropyl titanate 0.5 part.
Embodiment 2
Cable sheath material for wind power generation, according to massfraction meter, comprises following component:
Chlorosulfonated polyethylene 100 parts, vulcanizing agent magnesium oxide and N, N '-penylene bismaleimides, its mass ratio is 4:6,13 parts; Vulcanization accelerator is 2-mercaptobenzothiazole and molybdenum dithiocarbamate, and its mass ratio is 1:2, and vulcanization accelerator is 5 parts; 4 parts, vulcanization accelerator additive zinc oxide; The mass ratio of scorch retarder N-cyclohexyl sulfuration phthalimide and N-nitrosoaniline is 2:1,3 parts; The mass ratio of anti-aging agent N-phenyl-2-naphthylamine, N-phenyl-N '-sec.-propyl Ursol D and 2-mercaptobenzimidazole is 1:1:8,3 parts; Fire retardant is triphenylphosphate and trimeric cyanamide, and the mass ratio of triphenylphosphate and trimeric cyanamide is 1:4,20 parts; Softening agent is dioctyl phthalate (DOP) and clorafin, and the mass ratio of dioctyl phthalate (DOP) and clorafin is 2:1,18 parts; High-dispersion white carbon black strengthening agent 40 parts; Coupling agent two (dioctyl phosphite base) titanium isopropylate 2 parts.
Embodiment 3
Cable sheath material for wind power generation, according to massfraction meter, comprises following component:
Chlorosulfonated polyethylene 98 parts, vulcanizing agent magnesium oxide and N, N '-penylene bismaleimides, its mass ratio is 3:6,10 parts; Vulcanization accelerator is 2-mercaptobenzothiazole and dithiocarbamic acid bismuth, and its mass ratio is 0.8:2, and vulcanization accelerator is 3 parts; 2 parts, vulcanization accelerator additive zinc oxide; The mass ratio of scorch retarder N-cyclohexyl sulfuration phthalimide and N-nitrosoaniline is 2:1,2 parts; The mass ratio of anti-aging agent N-phenyl-2-naphthylamine, N-phenyl-N '-sec.-propyl Ursol D and 2-mercaptobenzimidazole is 1:1:8,2 parts; Fire retardant is triphenylphosphate and trimeric cyanamide, and the mass ratio of triphenylphosphate and trimeric cyanamide is 1:3,16 parts; Softening agent is dioctyl phthalate (DOP) and clorafin, and the mass ratio of dioctyl phthalate (DOP) and clorafin is 2:1,9 parts; High-dispersion white carbon black strengthening agent 35 parts; Coupling agent two (dioctyl phosphite base) titanium isopropylate 1 part.
In above-described embodiment, the preparation method of cable for wind power generation sheath material, comprises the steps:
First described rubber matrix is put into torque rheometer, and mixed by this rubber matrix, the time of mixing is 3-5min; Then in described torque rheometer, add strengthening agent, coupling agent, anti-aging agent, scorch retarder, softening agent and fire retardant carries out mixing, time melting temperature when now reaches between 90 DEG C-105 DEG C, add vulcanizing agent, above-mentioned component mixes by vulcanization accelerator, vulcanization accelerator additive, mixing time is 3-15min, melting temperature now reaches between 130 DEG C-165 DEG C, makes mixing colloid; With mill by described mixing colloid thin-pass 3-4 time, slice is parked; Then on tri-roll press machine, open bar slice, the rubber page of output cools through cooling roller, i.e. obtained finished product.
Cable for wind power generation sheath of the present invention scientific matching in raw-material selection, material preparation method is simple, and material has better corrosion-resistant, scale resistance and weathering resistance, the mechanical property of stronger stretch-proof distortion, shock resistance is good, is also oligosaprobic environmentfriendly products simultaneously.
Above in conjunction with the embodiments to invention has been exemplary description; obvious realization of the present invention is not subject to the restrictions described above; as long as have employed the various improvement that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all in protection scope of the present invention without to improve.
Claims (1)
1. a preparation method for Cable sheath material for wind power generation, according to massfraction meter, this Cable sheath material for wind power generation comprises following component:
Rubber matrix 90-100 part;
Vulcanizing agent 3-13 part;
Vulcanization accelerator 1-5 part;
Vulcanization accelerator additive 1-4 part;
Scorch retarder 0.5-3 part;
Anti-aging agent 1-3 part;
Fire retardant 10-20 part;
Softening agent 8-18 part;
Strengthening agent 20-40 part;
Coupling agent 0.5-2 part;
Described rubber matrix is chlorosulfonated polyethylene; Described vulcanizing agent, vulcanization accelerator and vulcanization accelerator additive composition vulcanization system, the mass ratio of described vulcanizing agent is magnesium oxide and N, N '-penylene bismaleimides, described magnesium oxide and N, N '-penylene bismaleimides is 2-4:6; Described vulcanization accelerator is thiazoles and dithiocarbamate(s), and described thiazoles and the mass ratio of dithiocarbamate(s) are 0.4:1-2, and described vulcanization accelerator additive is zinc oxide; Described vulcanization accelerator thiazoles is 2-mercaptobenzothiazole, and described dithiocarbamate(s) is the one in antimony dithiocarbamate, molybdenum dithiocarbamate or dithiocarbamic acid bismuth; Described scorch retarder is the mixture of N-cyclohexyl sulfuration phthalimide and N-nitrosoaniline, and described N-cyclohexyl sulfuration phthalimide and the mass ratio of N-nitrosoaniline are 2:1; Described anti-aging agent is N-phenyl-2-naphthylamine, N-phenyl-N '-sec.-propyl Ursol D and 2-mercaptobenzimidazole, and the mass ratio of described N-phenyl-2-naphthylamine, N-phenyl-N '-sec.-propyl Ursol D and 2-mercaptobenzimidazole is 1:1:8; Described fire retardant is triphenylphosphate and trimeric cyanamide, and described triphenylphosphate and the mass ratio of trimeric cyanamide are 1:1-4; Described softening agent is dioctyl phthalate (DOP) and clorafin, and described dioctyl phthalate (DOP) and the mass ratio of clorafin are 2:1; Described strengthening agent is high-dispersion white carbon black; Described coupling agent is three iso stearate isopropyl titanates or two (dioctyl phosphite base) titanium isopropylate; Cable sheath material for wind power generation obtains according to following steps: first described rubber matrix is put into torque rheometer, and is mixed by this rubber matrix, and the time of mixing is 3-5min; Then in described torque rheometer, add strengthening agent, coupling agent, anti-aging agent, scorch retarder, softening agent and fire retardant carries out mixing; time melting temperature when now reaches between 90 DEG C-105 DEG C; add vulcanizing agent, above-mentioned component mixes by vulcanization accelerator, vulcanization accelerator additive; mixing time is 3-15min; melting temperature now reaches between 130 DEG C-165 DEG C, makes mixing colloid; With mill by described mixing colloid thin-pass 3-4 time, slice is parked; Then on tri-roll press machine, open bar slice, the rubber page of output cools through cooling roller, i.e. obtained finished product.
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| CN201310401282.1A CN103467868B (en) | 2013-09-06 | 2013-09-06 | A kind of preparation method of Cable sheath material for wind power generation |
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| CN201310401282.1A CN103467868B (en) | 2013-09-06 | 2013-09-06 | A kind of preparation method of Cable sheath material for wind power generation |
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| CN103467868B true CN103467868B (en) | 2015-10-21 |
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| CN105440511A (en) * | 2015-12-11 | 2016-03-30 | 中冠电缆有限公司 | Modified particle for oil drilling platform cable material and preparation method thereof |
| CN107163509A (en) * | 2017-06-13 | 2017-09-15 | 成都新三电线厂 | Environment-protective halogen-free high flame-retardant cable |
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| CN101538391A (en) * | 2009-04-17 | 2009-09-23 | 安徽纵横高科电缆股份有限公司 | External rubber sleeve material of cable for wind power generation |
| CN102070848A (en) * | 2010-12-07 | 2011-05-25 | 天津鹏翎胶管股份有限公司 | Rubber composite used for power steering oil suction hose |
| CN102417668A (en) * | 2011-11-15 | 2012-04-18 | 中天科技装备电缆有限公司 | Cable sheath material for wind power generation and production method thereof |
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- 2013-09-06 CN CN201310401282.1A patent/CN103467868B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101538391A (en) * | 2009-04-17 | 2009-09-23 | 安徽纵横高科电缆股份有限公司 | External rubber sleeve material of cable for wind power generation |
| CN102070848A (en) * | 2010-12-07 | 2011-05-25 | 天津鹏翎胶管股份有限公司 | Rubber composite used for power steering oil suction hose |
| CN102417668A (en) * | 2011-11-15 | 2012-04-18 | 中天科技装备电缆有限公司 | Cable sheath material for wind power generation and production method thereof |
Non-Patent Citations (3)
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| 中国大百科全书总编辑委员会.橡胶助剂.《中国大百科全书 化工》.中国大百科全书出版社,2002,695-696. * |
| 于文杰.聚合物膨胀阻燃剂和阻燃体系.《塑料助剂与配方设计技术》.化学工业出版社,2010,(第3版),134. * |
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Inventor after: Xu Jinchun Inventor before: Zhang Min |
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Effective date of registration: 20170510 Address after: 225600 No. 6, Taihu Road, Gaoyou Economic Development Zone, Yangzhou, Jiangsu Patentee after: Gaoyou City Jin Cable Material Factory Co. Ltd. Address before: Jiangdong District 315040 Zhejiang city of Ningbo province was driving road No. 1088 building 001 room 05 (4-1) Patentee before: Ningbo Jiangdong Kehai Yuntuo Machinery Technology Co., Ltd. |
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