CN105086029A - Stretch-resistant rubber material for inner sheaths of aviation power lines and method for manufacturing stretch-resistant rubber material - Google Patents
Stretch-resistant rubber material for inner sheaths of aviation power lines and method for manufacturing stretch-resistant rubber material Download PDFInfo
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- CN105086029A CN105086029A CN201510535014.8A CN201510535014A CN105086029A CN 105086029 A CN105086029 A CN 105086029A CN 201510535014 A CN201510535014 A CN 201510535014A CN 105086029 A CN105086029 A CN 105086029A
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Abstract
The invention discloses a stretch-resistant rubber material for inner sheaths of aviation power lines and a method for manufacturing the stretch-resistant rubber material. The stretch-resistant rubber material comprises, by weight, 43-67 parts of styrene butadiene rubber, 26-39 parts of chlorinated natural rubber, 14-22 parts of polycaprolactam, 6-12 parts of polyamide wax micro-powder, 22-28 parts of gas-mixed carbon black, 4-6 parts of basic lead carbonate, 3-5 parts of diethlenetriamine, 4-7 parts of vulcanizing agent VA-7, 5-10 parts of white oil, 2-3 parts of anti-aging agents 445, 15-25 parts of semi-reinforcement carbon black, 10-15 parts of Shengma fibers, 4-8 parts of triallyl cyanurate, 5-10 parts of pentaerythritol ester of hydrogenated rosin, 1-2 parts of accelerators TMTM 1, 2-3 parts of accelerators ZBEC, 10-15 parts of magnesium metaphosphate, 10-15 parts of dibutyl phthalate, 15-20 parts of titanium diboride whiskers and 15-20 parts of flame-retardant particles. The stretch-resistant rubber material for the inner sheaths of the aviation power lines and the method have the advantages of excellent anti-aging, heat-resistant, flame-resistant and acid-alkali-resistant performance and the like.
Description
Technical field
The present invention relates to a kind of airplane power source line inner sheath stretch-proof rubber mass and preparation method thereof, belong to processing of high molecular material technical field.
Background technology
Supply lead is the electric wire of transmission current, and it is primarily of oversheath, inner sheath, conductor composition.Inner sheath, be one deck macromolecular material of parcel cable between screen layer and core, be generally igelite or vinyon, also have low-smoke halogen-free material, its effect be make insulation layer can not with water, air or other object contacts, avoid humidified insulation and insulation layer not by mechanical wounding.Supply lead inner sheath material category is various in the market, but along with the fast development of science and technology, the tensile strength of existing mining supply lead inner sheath material more and more cannot meet the demand in market.
Summary of the invention
The object of the invention is to for prior art not enough, airplane power source line inner sheath stretch-proof rubber mass providing a kind of tensile strength high and preparation method thereof.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of airplane power source line inner sheath stretch-proof rubber mass, be made up of the raw material of following weight part: styrene-butadiene rubber(SBR) 43-67, chlorinated natural rubber 26-39, polycaprolactam 14-22, polyamide wax micropowder 6-12, mixed gas carbon black 22-28, white lead carbonate 4-6, diethylenetriamine 3-5, vulcanizing agent VA-74-7, white oil 5-10, anti-aging agent 4452-3, semi-reinforcing hydrocarbon black 15-25, Sheng-bast fiber 10-15, triallyl cyanurate 4-8, staybelite pentaerythritol ester 5-10, TM monex TM1-2, promotor ZBEC2-3, magnesium metaphosphorate 10-15, dibutyl phthalate 10-15, titanium diboride whisker 15-20, fire-retardant particle 15-20,
The preparation method of described fire-retardant particle is as follows: a, get the raw material of following weight part: colemanite 24-36, brucite 16-28, boehmite 12-24, expanded graphite 10-15, Sodium Aluminium Carbonate Basic 6-12, basic magnesium chloride 5-10, brominated bisphenol-A epoxy resin 24-32, polyacrylic acid pentabromo-benzyl ester 25-35, hexaphenoxycyclotriphosphazene 10-15, dipentaerythritol diphosphites 5-10, chlorinatedpolyethylene 35-45; B, get colemanite, brucite, boehmite, expanded graphite mix, pulverize, together drop in stirrer with Sodium Aluminium Carbonate Basic, basic magnesium chloride after crossing 100-150 mesh sieve, add brominated bisphenol-A epoxy resin, dipentaerythritol diphosphites again, be uniformly mixed when reaching 70-80 DEG C to temperature of charge, add chlorinatedpolyethylene, polyacrylic acid pentabromo-benzyl ester, hexaphenoxycyclotriphosphazene again, continue to be uniformly mixed, stop stirring when temperature of charge reaches 90-100 DEG C, then material is proceeded to extruding pelletization in twin screw extruder.
Above-mentioned fire-retardant particle adopts colemanite, brucite, boehmite, expanded graphite, Sodium Aluminium Carbonate Basic, the inorganic combustion inhibitor compound uses such as basic magnesium chloride, and adopt brominated bisphenol-A epoxy resin, polyacrylic acid pentabromo-benzyl ester, hexaphenoxycyclotriphosphazene, dipentaerythritol diphosphites, the high molecular weight flame retardants such as chlorinatedpolyethylene are to its blending and modifying, the two is synergy mutually, not only significantly can improve the interface performance of inorganic combustion inhibitor, improve the consistency of itself and supply lead macromolecule matrix, the flame retardant effect of high molecular weight flame retardant can also be improved, in a word, this fire-retardant particle has excellent flame retardant properties, applied widely, most of Polymer Systems can be applied to.
A preparation method for airplane power source line inner sheath stretch-proof rubber mass, comprises the following steps:
(1) styrene-butadiene rubber(SBR), mixed gas carbon black, staybelite pentaerythritol ester, Sheng-bast fiber, anti-aging agent 445, TM monex TM are added in mixing roll, mixing 4-8min at 70-80 DEG C of temperature, discharging;
(2) chlorinated natural rubber, polycaprolactam, polyamide wax micropowder, dibutyl phthalate, dibutyl phthalate, semi-reinforcing hydrocarbon black, promotor ZBEC are added in mixing roll, mixing 3-6min at 80-90 DEG C of temperature, discharging;
(3) material that material above-mentioned steps (1) mixed, step (2) mix joins in twin screw extruder together with remaining raw material, be 140-160 DEG C at barrel temperature, screw speed is blending extrusion under the condition of 80-120r/min, pelletizing after water cooling, dry, get product.
Beneficial effect of the present invention:
The raw material such as Sheng-bast fiber, titanium diboride whisker, semi-reinforcing hydrocarbon black that the present invention adds, not only can improve the tensile strength of material, stress at definite elongation, can also improve ageing resistance and the thermotolerance of material.The airplane power source line inner sheath material mechanical physicals that the present invention obtains and electrical insulation capability are excellent, and tensile strength is high, have good ageing-resistant, heat-resisting, resistance to combustion, the performances such as acid and alkali-resistance.
Embodiment
A kind of airplane power source line inner sheath stretch-proof rubber mass, be made up of the raw material of following weight (kg): styrene-butadiene rubber(SBR) 58, chlorinated natural rubber 34, polycaprolactam 17, polyamide wax micropowder 8, mixed gas carbon black 26, white lead carbonate 5, diethylenetriamine 4, vulcanizing agent VA-75, white oil 8, anti-aging agent 4452.5, semi-reinforcing hydrocarbon black 20, Sheng-bast fiber 12, triallyl cyanurate 6, staybelite pentaerythritol ester 8, TM monex TM1.5, promotor ZBEC2-32.5, magnesium metaphosphorate 12, dibutyl phthalate 13, titanium diboride whisker 18, fire-retardant particle 18,
The preparation method of described fire-retardant particle is as follows: a, get the raw material of following weight (kg): colemanite 36, brucite 28, boehmite 24, expanded graphite 15, Sodium Aluminium Carbonate Basic 12, basic magnesium chloride 10, brominated bisphenol-A epoxy resin 32, polyacrylic acid pentabromo-benzyl ester 35, hexaphenoxycyclotriphosphazene 15, dipentaerythritol diphosphites 10, chlorinatedpolyethylene 45; B, get colemanite, brucite, boehmite, expanded graphite mix, pulverize, together drop in stirrer with Sodium Aluminium Carbonate Basic, basic magnesium chloride after crossing 150 mesh sieves, add brominated bisphenol-A epoxy resin, dipentaerythritol diphosphites again, be uniformly mixed when reaching 80 DEG C to temperature of charge, add chlorinatedpolyethylene, polyacrylic acid pentabromo-benzyl ester, hexaphenoxycyclotriphosphazene again, continue to be uniformly mixed, stop stirring when temperature of charge reaches 100 DEG C, then material is proceeded to extruding pelletization in twin screw extruder.
A preparation method for airplane power source line inner sheath stretch-proof rubber mass, comprises the following steps:
(1) styrene-butadiene rubber(SBR), mixed gas carbon black, staybelite pentaerythritol ester, Sheng-bast fiber, anti-aging agent 445, TM monex TM are added in mixing roll, mixing 4-8min at 70-80 DEG C of temperature, discharging;
(2) chlorinated natural rubber, polycaprolactam, polyamide wax micropowder, dibutyl phthalate, dibutyl phthalate, semi-reinforcing hydrocarbon black, promotor ZBEC are added in mixing roll, mixing 3-6min at 80-90 DEG C of temperature, discharging;
(3) material that material above-mentioned steps (1) mixed, step (2) mix joins in twin screw extruder together with remaining raw material, be 140-160 DEG C at barrel temperature, screw speed is blending extrusion under the condition of 80-120r/min, pelletizing after water cooling, dry, get product.
The performance test results of the airplane power source line inner sheath stretch-proof rubber mass that above-described embodiment obtains is as shown in the table:
The table 1 airplane power source line inner sheath the performance test results of stretch-proof rubber mass
Claims (2)
1. an airplane power source line inner sheath stretch-proof rubber mass, it is characterized in that, be made up of the raw material of following weight part: styrene-butadiene rubber(SBR) 43-67, chlorinated natural rubber 26-39, polycaprolactam 14-22, polyamide wax micropowder 6-12, mixed gas carbon black 22-28, white lead carbonate 4-6, diethylenetriamine 3-5, vulcanizing agent VA-74-7, white oil 5-10, anti-aging agent 4452-3, semi-reinforcing hydrocarbon black 15-25, Sheng-bast fiber 10-15, triallyl cyanurate 4-8, staybelite pentaerythritol ester 5-10, TM monex TM1-2, promotor ZBEC2-3, magnesium metaphosphorate 10-15, dibutyl phthalate 10-15, titanium diboride whisker 15-20, fire-retardant particle 15-20,
The preparation method of described fire-retardant particle is as follows: a, get the raw material of following weight part: colemanite 24-36, brucite 16-28, boehmite 12-24, expanded graphite 10-15, Sodium Aluminium Carbonate Basic 6-12, basic magnesium chloride 5-10, brominated bisphenol-A epoxy resin 24-32, polyacrylic acid pentabromo-benzyl ester 25-35, hexaphenoxycyclotriphosphazene 10-15, dipentaerythritol diphosphites 5-10, chlorinatedpolyethylene 35-45; B, get colemanite, brucite, boehmite, expanded graphite mix, pulverize, together drop in stirrer with Sodium Aluminium Carbonate Basic, basic magnesium chloride after crossing 100-150 mesh sieve, add brominated bisphenol-A epoxy resin, dipentaerythritol diphosphites again, be uniformly mixed when reaching 70-80 DEG C to temperature of charge, add chlorinatedpolyethylene, polyacrylic acid pentabromo-benzyl ester, hexaphenoxycyclotriphosphazene again, continue to be uniformly mixed, stop stirring when temperature of charge reaches 90-100 DEG C, then material is proceeded to extruding pelletization in twin screw extruder.
2. the preparation method of a kind of airplane power source line inner sheath stretch-proof rubber mass according to claim 1, is characterized in that, comprise the following steps:
(1) styrene-butadiene rubber(SBR), mixed gas carbon black, staybelite pentaerythritol ester, Sheng-bast fiber, anti-aging agent 445, TM monex TM are added in mixing roll, mixing 4-8min at 70-80 DEG C of temperature, discharging;
(2) chlorinated natural rubber, polycaprolactam, polyamide wax micropowder, dibutyl phthalate, dibutyl phthalate, semi-reinforcing hydrocarbon black, promotor ZBEC are added in mixing roll, mixing 3-6min at 80-90 DEG C of temperature, discharging;
(3) material that material above-mentioned steps (1) mixed, step (2) mix joins in twin screw extruder together with remaining raw material, be 140-160 DEG C at barrel temperature, screw speed is blending extrusion under the condition of 80-120r/min, pelletizing after water cooling, dry, get product.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105504379A (en) * | 2015-12-31 | 2016-04-20 | 天长市富信电子有限公司 | Rubber sheath material for motor power line and preparation method thereof |
| CN105885128A (en) * | 2016-06-20 | 2016-08-24 | 李文军 | Cable insulating material for ocean vessel and preparation method of cable insulating material |
| CN107325355A (en) * | 2017-09-06 | 2017-11-07 | 南通凤凰橡胶制品有限公司 | Flame retardant rubber |
| CN110157182A (en) * | 2019-05-17 | 2019-08-23 | 天长市富达电子有限公司 | A kind of fire protection flame retarding power supply line insulating materials and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360648A (en) * | 2012-04-06 | 2013-10-23 | 天津市新长盛电线电缆工贸有限公司 | Anti-aging cable insulation wrapper |
| CN104311926A (en) * | 2014-09-30 | 2015-01-28 | 安徽华峰电缆集团有限公司 | Aging-resistant cable sheath material |
| CN104311931A (en) * | 2014-11-04 | 2015-01-28 | 天长市高新技术创业服务中心 | High-strength ageing-resistant wear-resisting anti-flaming modified styrene butadiene rubber |
-
2015
- 2015-08-25 CN CN201510535014.8A patent/CN105086029A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360648A (en) * | 2012-04-06 | 2013-10-23 | 天津市新长盛电线电缆工贸有限公司 | Anti-aging cable insulation wrapper |
| CN104311926A (en) * | 2014-09-30 | 2015-01-28 | 安徽华峰电缆集团有限公司 | Aging-resistant cable sheath material |
| CN104311931A (en) * | 2014-11-04 | 2015-01-28 | 天长市高新技术创业服务中心 | High-strength ageing-resistant wear-resisting anti-flaming modified styrene butadiene rubber |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105504379A (en) * | 2015-12-31 | 2016-04-20 | 天长市富信电子有限公司 | Rubber sheath material for motor power line and preparation method thereof |
| CN105885128A (en) * | 2016-06-20 | 2016-08-24 | 李文军 | Cable insulating material for ocean vessel and preparation method of cable insulating material |
| CN107325355A (en) * | 2017-09-06 | 2017-11-07 | 南通凤凰橡胶制品有限公司 | Flame retardant rubber |
| CN110157182A (en) * | 2019-05-17 | 2019-08-23 | 天长市富达电子有限公司 | A kind of fire protection flame retarding power supply line insulating materials and preparation method thereof |
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Application publication date: 20151125 |