CN104086835A - Wear-resistant heat-resistant anti-aging rubber material - Google Patents
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Abstract
The invention discloses a wear-resistant heat-resistant anti-aging rubber material. The raw materials comprises the following components in parts by weight: 30-40 parts of styrene butadiene rubber, 10-18 parts of butyl rubber, 10-20 parts of chloroprene rubber, 1-3 parts of a silane coupling agent, 1.5-3 parts of LH-C96 vulcanizing agent, 0.5-1.5 parts of CZ accelerator, 2-4 parts of magnesium oxide, 5-8 parts of phenolic resin, 4.0-4.4 parts of trioctyl trimellitate, 0.3-0.5 part of paraffin, 2-4 parts of environment-friendly flame retardant FR-T801, 0.5-1.5 parts of antimony trioxide, 18-23 parts of nanometer carbon black, 15-20 parts of white carbon black, 20-30 parts of carbon black N375, 15-20 parts of modified kaolin, 2-5 parts of anti-aging agent RD and 2-4 parts of anti-aging agent 4010NA. The rubber material disclosed by the invention has the advantages of excellent abrasion resistance, heat resistance and aging resistance.
Description
Technical field
The present invention relates to elastomeric material technical field, relate in particular to a kind of antiwear heat resisting ageing-resistant rubber material.
Background technology
In recent years; along with the growth of national economy and the development of cable industry; China's cable uses increasing; cable is in use often rubbed; this elastomeric material to protection cable has proposed requirement; and rubber item aging is distinct issues very in elastomeric material application; especially under the environment of high temperature; elastomeric material more can accelerated deterioration; place and use procedure in there will be clamminess, deliquescing, variable color, hardening and the problem such as become fragile; generation physical and mechanical property changes, and can cause the potential safety hazard of cable.And current existing elastomeric material is difficult to reach requirement, be badly in need of a kind of elastomeric material, there is excellent wear-resisting, heat-resisting, ageing-resistant performance.
Summary of the invention
The technical problem that basic background technology exists, the present invention proposes a kind of antiwear heat resisting ageing-resistant rubber material, has excellent wear-resisting, heat-resisting, ageing-resistant performance.
A kind of antiwear heat resisting ageing-resistant rubber material that the present invention proposes, its raw material comprises by weight: styrene-butadiene rubber(SBR) 30-40 part, isoprene-isobutylene rubber 10-18 part, chloroprene rubber 10-20 part, silane coupling agent 1-3 part, LH-C96 vulcanizing agent 1.5-3 part, accelerant CZ 0.5-1.5 part, magnesium oxide 2-4 part, resol 5-8 part, trioctyl trimellitate 4.0-4.4 part, paraffin 0.3-0.5 part, environmental protection fire retarding agent FR-T801 2-4 part, antimonous oxide 0.5-1.5 part, nano carbon black 18-23 part, white carbon black 15-20 part, carbon black N375 20-30 part, modified kaolin 15-20 part, anti-aging agent RD 2-5 part, antioxidant 4010NA 2-4 part,
1-2min first plasticates styrene-butadiene rubber(SBR), isoprene-isobutylene rubber and chloroprene rubber on Banbury mixer, rotating speed 50-60r/min, then mixing 2-3min, rotating speed 30-40r/min, add in proportion the mixing 1-2min of magnesium oxide, anti-aging agent and antioxidant 4010NA, add again resol, trioctyl trimellitate, paraffin, nano carbon black, white carbon black, carbon black N375 and the mixing 2-5min of modified kaolin, binder removal when temperature is 130-140 DEG C, slice; Then by the material obtaining and the mixing 1-2min of silane coupling agent, then add LH-C96 vulcanizing agent and the mixing 2-3min of accelerant CZ, when temperature is 135-145 DEG C, discharge obtains antiwear heat resisting ageing-resistant rubber material.
Preferably, the weight ratio of styrene-butadiene rubber(SBR), isoprene-isobutylene rubber and chloroprene rubber is 35:14:15.
Preferably, silane coupling agent is one or more compositions in silane coupling agent DN-43, Silane coupling reagent KH-570, phenyl triethoxysilane, Union carbide A-162.
Preferably, LH-C96 vulcanizing agent, accelerant CZ and magnesian weight ratio are 2-3:1-1.5:2-3.
Preferably, modified kaolin is the kaolin through titanate coupling agent modified.
Preferably, by styrene-butadiene rubber(SBR), isoprene-isobutylene rubber and the chloroprene rubber 2min that plasticates on Banbury mixer, rotating speed 55r/min, then mixing 3min, rotating speed 35r/min, adds the mixing 1.5min of magnesium oxide, anti-aging agent and antioxidant 4010NA in proportion, then adds nano carbon black, white carbon black, carbon black N375 and the mixing 4min of modified kaolin, binder removal when temperature is 138 DEG C, slice.
Preferably, by the material obtaining and the mixing 2min of coupling agent, then add LH-C96 vulcanizing agent and the mixing 3min of accelerant CZ, when temperature is 142 DEG C, discharge obtains antiwear heat resisting ageing-resistant rubber material.
The present invention, taking styrene-butadiene rubber(SBR), isoprene-isobutylene rubber, chloroprene rubber as major ingredient, adds silane coupling agent, promotes inorganic material and organic materials grafting, forms entirety, add resol to coordinate with major ingredient, improve the processing characteristics of sizing material, keep again hardness and the rigidity of sizing material, LH-C96 vulcanizing agent, accelerant CZ coordinate, and in the time of sulfuration, are actually the high polymer alloy that has formed interpenetrating(polymer)networks, make product have superior resistance toheat, and compression set is little, a large amount of highly unordered less crystalline particles are contained in nano carbon black inside, crystalline particle has a large amount of seamed edges, become the field with special high surface energy, make very strong machinery and the physics chemical action of generation between carbon black and polymkeric substance, improve and there is higher surfaceness and larger surfactivity, and white carbon black, surface-area is large, there is fine reinforcement, tackify and dispersing property, with nano carbon black acting in conjunction, the interaction of major ingredient and weighting agent well, reduce the interaction between weighting agent and weighting agent, improve properties of rubber, and abrasion resistance excellence, modified kaolin and white carbon black acting in conjunction, filling properties is good, can significantly reduce product stress at definite elongation, anti-aging agent RD, antioxidant 4010NA are combined use, significantly improve the ageing resistance of product.
Embodiment
Below, by specific embodiment, technical scheme of the present invention is elaborated.
Embodiment 1
A kind of antiwear heat resisting ageing-resistant rubber material that the present invention proposes, its raw material comprises by weight: 30 parts, styrene-butadiene rubber(SBR), 18 parts of isoprene-isobutylene rubbers, 10 parts of chloroprene rubbers, 3 parts of Union carbide A-162s, 1.5 parts of LH-C96 vulcanizing agents, 1.5 parts of accelerant CZs, 2 parts, magnesium oxide, 8 parts, resol, 4 parts of trioctyl trimellitates, 0.5 part, paraffin, 2 parts of environmental protection fire retarding agent FR-T801,1.5 parts of antimonous oxides, 18 parts of nano carbon blacks, 20 parts of white carbon blacks, 20 parts of carbon black N375,20 parts of modified kaolins, 2 parts of anti-aging agent RDs, 4 parts of antioxidant 4010NAs;
1min first plasticates styrene-butadiene rubber(SBR), isoprene-isobutylene rubber and chloroprene rubber on Banbury mixer, rotating speed 60r/min, then mixing 2min, rotating speed 40r/min, add in proportion the mixing 1min of magnesium oxide, anti-aging agent and antioxidant 4010NA, add again resol, trioctyl trimellitate, paraffin, nano carbon black, white carbon black, carbon black N375 and the mixing 5min of modified kaolin, binder removal when temperature is 130 DEG C, slice; Then by the material obtaining and the mixing 2min of Union carbide A-162, then add LH-C96 vulcanizing agent and the mixing 2min of accelerant CZ, when temperature is 145 DEG C, discharge obtains antiwear heat resisting ageing-resistant rubber material.
Embodiment 2
A kind of antiwear heat resisting ageing-resistant rubber material that the present invention proposes, its raw material comprises by weight: 40 parts, styrene-butadiene rubber(SBR), 10 parts of isoprene-isobutylene rubbers, 20 parts of chloroprene rubbers, 1 part of Silane coupling reagent KH-570,3 parts of LH-C96 vulcanizing agents, 0.5 part of accelerant CZ, 4 parts, magnesium oxide, 5 parts, resol, 4.4 parts of trioctyl trimellitates, 0.3 part, paraffin, 4 parts of environmental protection fire retarding agent FR-T801,0.5 part of antimonous oxide, 23 parts of nano carbon blacks, 15 parts of white carbon blacks, 30 parts of carbon black N375,15 parts of modified kaolins, 5 parts of anti-aging agent RDs, 2 parts of antioxidant 4010NAs;
2min first plasticates styrene-butadiene rubber(SBR), isoprene-isobutylene rubber and chloroprene rubber on Banbury mixer, rotating speed 50r/min, then mixing 3min, rotating speed 30r/min, add in proportion the mixing 2min of magnesium oxide, anti-aging agent and antioxidant 4010NA, add again resol, trioctyl trimellitate, paraffin, nano carbon black, white carbon black, carbon black N375 and the mixing 2min of modified kaolin, binder removal when temperature is 140 DEG C, slice; Then by the material obtaining and the mixing 1min of Silane coupling reagent KH-570, then add LH-C96 vulcanizing agent and the mixing 3min of accelerant CZ, when temperature is 135 DEG C, discharge obtains antiwear heat resisting ageing-resistant rubber material.
Embodiment 3
A kind of antiwear heat resisting ageing-resistant rubber material that the present invention proposes, its raw material comprises by weight: 35 parts, styrene-butadiene rubber(SBR), 14 parts of isoprene-isobutylene rubbers, 15 parts of chloroprene rubbers, 2 parts of silane coupling agent DN-43, 2 parts of LH-C96 vulcanizing agents, 1 part of accelerant CZ, 3 parts, magnesium oxide, 6.5 parts, resol, 4.2 parts of trioctyl trimellitates, 0.4 part, paraffin, 3 parts of environmental protection fire retarding agent FR-T801, 1 part of antimonous oxide, 20 parts of nano carbon blacks, 17 parts of white carbon blacks, 25 parts of carbon black N375, 18 parts of modified kaolins, 3 parts of anti-aging agent RDs, 3 parts of antioxidant 4010NAs, wherein modified kaolin is the kaolin through titanate coupling agent modified,
By styrene-butadiene rubber(SBR), isoprene-isobutylene rubber and the chloroprene rubber 2min that plasticates on Banbury mixer, rotating speed 55r/min, then mixing 3min, rotating speed 35r/min, add in proportion the mixing 1.5min of magnesium oxide, anti-aging agent and antioxidant 4010NA, add again resol, trioctyl trimellitate, paraffin, nano carbon black, white carbon black, carbon black N375 and the mixing 4min of modified kaolin, binder removal when temperature is 138 DEG C, slice; Then by the material obtaining and the mixing 2min of silane coupling agent DN-43, then add LH-C96 vulcanizing agent and the mixing 3min of accelerant CZ, when temperature is 142 DEG C, discharge obtains antiwear heat resisting ageing-resistant rubber material.
The above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; any be familiar with those skilled in the art the present invention disclose technical scope in; be equal to replacement or changed according to technical scheme of the present invention and inventive concept thereof, within all should being encompassed in protection scope of the present invention.
Claims (7)
1. an antiwear heat resisting ageing-resistant rubber material, is characterized in that, its raw material comprises by weight:
Styrene-butadiene rubber(SBR) 30-40 part, isoprene-isobutylene rubber 10-18 part, chloroprene rubber 10-20 part, silane coupling agent 1-3 part, LH-C96 vulcanizing agent 1.5-3 part, accelerant CZ 0.5-1.5 part, magnesium oxide 2-4 part, resol 5-8 part, trioctyl trimellitate 4.0-4.4 part, paraffin 0.3-0.5 part, environmental protection fire retarding agent FR-T801 2-4 part, antimonous oxide 0.5-1.5 part, nano carbon black 18-23 part, white carbon black 15-20 part, carbon black N375 20-30 part, modified kaolin 15-20 part, anti-aging agent RD 2-5 part, antioxidant 4010NA 2-4 part;
1-2min first plasticates styrene-butadiene rubber(SBR), isoprene-isobutylene rubber and chloroprene rubber on Banbury mixer, rotating speed 50-60r/min, then mixing 2-3min, rotating speed 30-40r/min, add in proportion the mixing 1-2min of magnesium oxide, anti-aging agent and antioxidant 4010NA, add again resol, trioctyl trimellitate, paraffin, nano carbon black, white carbon black, carbon black N375 and the mixing 2-5min of modified kaolin, binder removal when temperature is 130-140 DEG C, slice; Then by the material obtaining and the mixing 1-2min of silane coupling agent, then add LH-C96 vulcanizing agent and the mixing 2-3min of accelerant CZ, when temperature is 135-145 DEG C, discharge obtains antiwear heat resisting ageing-resistant rubber material.
2. antiwear heat resisting ageing-resistant rubber material according to claim 1, is characterized in that, the weight ratio of styrene-butadiene rubber(SBR), isoprene-isobutylene rubber and chloroprene rubber is 35:14:15.
3. antiwear heat resisting ageing-resistant rubber material according to claim 1 and 2, is characterized in that, silane coupling agent is one or more compositions in silane coupling agent DN-43, Silane coupling reagent KH-570, phenyl triethoxysilane, Union carbide A-162.
4. according to the antiwear heat resisting ageing-resistant rubber material described in claim 1-3 any one, it is characterized in that, LH-C96 vulcanizing agent, accelerant CZ and magnesian weight ratio are 2-3:1-1.5:2-3.
5. according to the antiwear heat resisting ageing-resistant rubber material described in claim 1-4 any one, it is characterized in that, modified kaolin is the kaolin through titanate coupling agent modified.
6. according to the antiwear heat resisting ageing-resistant rubber material described in claim 1-5 any one, it is characterized in that, by styrene-butadiene rubber(SBR), isoprene-isobutylene rubber and the chloroprene rubber 2min that plasticates on Banbury mixer, rotating speed 55r/min, then mixing 3min, rotating speed 35r/min, add in proportion the mixing 1.5min of magnesium oxide, anti-aging agent and antioxidant 4010NA, add again resol, trioctyl trimellitate, paraffin, nano carbon black, white carbon black, carbon black N375 and the mixing 4min of modified kaolin, binder removal when temperature is 138 DEG C, slice.
7. according to the antiwear heat resisting ageing-resistant rubber material described in claim 1-6 any one, it is characterized in that, by the material obtaining and the mixing 2min of silane coupling agent, then add LH-C96 vulcanizing agent and the mixing 3min of accelerant CZ, when temperature is 142 DEG C, discharge obtains antiwear heat resisting ageing-resistant rubber material.
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104311921A (en) * | 2014-10-27 | 2015-01-28 | 安徽锐视光电技术有限公司 | Cold-resistant, light-resistant and water-resistant synthetic rubber for color selector and preparation method of synthetic rubber |
| CN105504554A (en) * | 2016-01-05 | 2016-04-20 | 安徽一招百势训练器材研究开发有限公司 | Protection cover for pressure relief spring of fitness training device base |
| CN106009199A (en) * | 2016-07-30 | 2016-10-12 | 郭秀珍 | High-strength antiskid electrician ladder for power construction |
| CN106543573A (en) * | 2016-11-25 | 2017-03-29 | 安徽美翔塑业有限公司 | A kind of automobile flame-proof elastomeric material and preparation method thereof |
| CN107129607A (en) * | 2017-05-25 | 2017-09-05 | 明光速耐德实心轮胎有限公司 | A kind of wear-resisting ageing-resistant rubber material and preparation method thereof |
| CN108164840A (en) * | 2017-12-26 | 2018-06-15 | 安徽瑞鑫自动化仪表有限公司 | A kind of instrument and meter box sealing ring |
| CN108424585A (en) * | 2018-03-29 | 2018-08-21 | 合肥聪亨新型建材科技有限公司 | A kind of high-temperature service heat resistant rubber |
| CN108922685A (en) * | 2018-07-18 | 2018-11-30 | 王迅 | A kind of flame retardant type power cable |
| CN109438788A (en) * | 2018-11-02 | 2019-03-08 | 安徽省宁国加贝利橡塑制品有限公司 | A kind of anticorrosion antiwear rubber material and preparation method thereof |
| CN111004423A (en) * | 2019-11-05 | 2020-04-14 | 长沙华脉新材料有限公司 | Aging-resistant marine cable material and preparation method thereof |
| CN111423620A (en) * | 2020-03-20 | 2020-07-17 | 河北旭龙液压密封件有限公司 | Rubber wear-resistant agent and preparation method thereof, wear-resistant and aging-resistant vulcanized rubber and preparation method and application thereof |
| CN113136051A (en) * | 2021-03-19 | 2021-07-20 | 茂名环星新材料股份有限公司 | Rubber composite filler and application thereof |
| CN115521518A (en) * | 2022-06-24 | 2022-12-27 | 南通戴福睦船舶配件有限公司 | Wear-resistant rubber gasket and preparation method thereof |
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| CN104311921A (en) * | 2014-10-27 | 2015-01-28 | 安徽锐视光电技术有限公司 | Cold-resistant, light-resistant and water-resistant synthetic rubber for color selector and preparation method of synthetic rubber |
| CN105504554A (en) * | 2016-01-05 | 2016-04-20 | 安徽一招百势训练器材研究开发有限公司 | Protection cover for pressure relief spring of fitness training device base |
| CN106009199A (en) * | 2016-07-30 | 2016-10-12 | 郭秀珍 | High-strength antiskid electrician ladder for power construction |
| CN106543573A (en) * | 2016-11-25 | 2017-03-29 | 安徽美翔塑业有限公司 | A kind of automobile flame-proof elastomeric material and preparation method thereof |
| CN107129607A (en) * | 2017-05-25 | 2017-09-05 | 明光速耐德实心轮胎有限公司 | A kind of wear-resisting ageing-resistant rubber material and preparation method thereof |
| CN108164840A (en) * | 2017-12-26 | 2018-06-15 | 安徽瑞鑫自动化仪表有限公司 | A kind of instrument and meter box sealing ring |
| CN108424585A (en) * | 2018-03-29 | 2018-08-21 | 合肥聪亨新型建材科技有限公司 | A kind of high-temperature service heat resistant rubber |
| CN108922685A (en) * | 2018-07-18 | 2018-11-30 | 王迅 | A kind of flame retardant type power cable |
| CN109438788A (en) * | 2018-11-02 | 2019-03-08 | 安徽省宁国加贝利橡塑制品有限公司 | A kind of anticorrosion antiwear rubber material and preparation method thereof |
| CN111004423A (en) * | 2019-11-05 | 2020-04-14 | 长沙华脉新材料有限公司 | Aging-resistant marine cable material and preparation method thereof |
| CN111423620A (en) * | 2020-03-20 | 2020-07-17 | 河北旭龙液压密封件有限公司 | Rubber wear-resistant agent and preparation method thereof, wear-resistant and aging-resistant vulcanized rubber and preparation method and application thereof |
| CN113136051A (en) * | 2021-03-19 | 2021-07-20 | 茂名环星新材料股份有限公司 | Rubber composite filler and application thereof |
| CN115521518A (en) * | 2022-06-24 | 2022-12-27 | 南通戴福睦船舶配件有限公司 | Wear-resistant rubber gasket and preparation method thereof |
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Address after: 242300 Dachong entrepreneurship Park, Meilin Town, Ningguo City, Xuancheng City, Anhui Province Patentee after: Ningguo rigemei rubber and Plastic Co.,Ltd. Address before: 242300 Dachong entrepreneurship Park, Meilin Town, Ningguo City, Xuancheng City, Anhui Province Patentee before: NINGGUO RIGEMEI RUBBER PRODUCTS Co.,Ltd. |