CN102070896B - 遇水膨胀橡胶及其生产方法 - Google Patents
遇水膨胀橡胶及其生产方法 Download PDFInfo
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- CN102070896B CN102070896B CN201010206511A CN201010206511A CN102070896B CN 102070896 B CN102070896 B CN 102070896B CN 201010206511 A CN201010206511 A CN 201010206511A CN 201010206511 A CN201010206511 A CN 201010206511A CN 102070896 B CN102070896 B CN 102070896B
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- 239000006057 Non-nutritive feed additive Substances 0.000 claims abstract description 3
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 3
- 238000004073 vulcanization Methods 0.000 claims description 12
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- 229920000570 polyether Polymers 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 3
- 235000012255 calcium oxide Nutrition 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical group C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 claims description 2
- OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical compound C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- AFZSMODLJJCVPP-UHFFFAOYSA-N dibenzothiazol-2-yl disulfide Chemical group C1=CC=C2SC(SSC=3SC4=CC=CC=C4N=3)=NC2=C1 AFZSMODLJJCVPP-UHFFFAOYSA-N 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims description 2
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 2
- 239000012763 reinforcing filler Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 17
- 238000012545 processing Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
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- 239000000203 mixture Substances 0.000 abstract description 3
- 229920002635 polyurethane Polymers 0.000 abstract description 2
- 239000004814 polyurethane Substances 0.000 abstract description 2
- 230000000750 progressive effect Effects 0.000 abstract description 2
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 238000010923 batch production Methods 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract 1
- 229920001084 poly(chloroprene) Polymers 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000009966 trimming Methods 0.000 abstract 1
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- 238000005516 engineering process Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000000748 compression moulding Methods 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
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- 239000000498 cooling water Substances 0.000 description 2
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- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
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- 230000008961 swelling Effects 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229920000538 Poly[(phenyl isocyanate)-co-formaldehyde] Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
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- 229920003225 polyurethane elastomer Polymers 0.000 description 1
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- 235000009566 rice Nutrition 0.000 description 1
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- ULRCWAGBGIZDFJ-UHFFFAOYSA-N zinc 1,3-dihydrobenzimidazole-2-thione oxygen(2-) Chemical compound SC=1NC2=C(N1)C=CC=C2.[O-2].[Zn+2] ULRCWAGBGIZDFJ-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
实施例 序号 | 氯丁橡 胶 | 水溶性聚 氨脂 | 陶 土 | 二羟聚 醚 | 促进剂 TT | 聚乙烯 蜡 | 氧化钙 | 2-巯基苯 并咪唑 | 氧 化 锌 | 氧化 镁 |
1 | 32.9 | 42.8 | 8.2 | 3.0 | 1.0 | 3.9 | 3.9 | 1.0 | 2.3 | 1.0 |
2 | 40.2 | 40.4 | 8.0 | 2.4 | 0.4 | 2.8 | 3.2 | 0.8 | 1.2 | 0.6 |
3 | 37.9 | 40.2 | 8.1 | 2.6 | 0.8 | 3.4 | 3.6 | 0.9 | 1.7 | 0.8 |
4 | 36.6 | 40.5 | 8.1 | 2.7 | 1.0 | 3.5 | 3.8 | 0.9 | 2.2 | 0.7 |
5 | 36.7 | 41.6 | 8.0 | 2.9 | 0.6 | 3.1 | 3.4 | 0.8 | 2.0 | 0.9 |
6 | 38.9 | 40.7 | 8.2 | 2.8 | 0.5 | 2.9 | 3.3 | 0.8 | 1.3 | 0.6 |
冷却段 | 温度/℃ |
螺杆 | 45.0±5 |
挤出段(4) | 47.0±5 |
挤出段(3) | 48.8±5 |
挤出段(2) | 50.8±5 |
挤出段(1) | 51.7±5 |
机头温度 | 60.4±5 |
加工工艺 | 平板硫化 (20孔) | 挤出微波硫化 (单口型) | 产量提高百分率 |
产量(米/8小时) | 460 | 1920 | 317% |
Claims (9)
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CN201010206511A CN102070896B (zh) | 2010-06-23 | 2010-06-23 | 遇水膨胀橡胶及其生产方法 |
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CN102070896A CN102070896A (zh) | 2011-05-25 |
CN102070896B true CN102070896B (zh) | 2012-10-10 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102729481B (zh) * | 2012-07-19 | 2015-01-28 | 自贡市佳世特密封制品有限公司 | 管道密封圈用复合橡胶胶片及其制备方法 |
CN104072978B (zh) * | 2014-07-14 | 2016-11-23 | 宁国市日格美橡塑制品有限公司 | 一种聚氨酯密封橡胶 |
CN106436771B (zh) * | 2016-09-07 | 2018-07-10 | 南京正隆顺达高分子材料有限公司 | 一种隧道、城市管廊渗漏伸缩缝修补方法及伸缩缝装置 |
CN108034096A (zh) * | 2017-12-25 | 2018-05-15 | 浙江神州科技化工有限公司 | 一种用于连续挤出的微波硫化遇水膨胀橡胶、生产方法及生产该橡胶的挤出成型装置 |
CN109762322B (zh) * | 2018-12-29 | 2021-10-19 | 青岛科凯达橡塑有限公司 | 一种遇水溶解橡胶材料及其制备方法 |
CN110527058B (zh) * | 2019-07-30 | 2022-01-14 | 浙江神州科技化工有限公司 | 一种遇水膨胀体材料合成方法 |
CN112341675A (zh) * | 2020-11-26 | 2021-02-09 | 西北橡胶塑料研究设计院有限公司 | 一种微波加热连续硫化挤出型遇水膨胀橡胶材料及其制备方法 |
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JP2005179645A (ja) * | 2003-11-28 | 2005-07-07 | Sanyo Chem Ind Ltd | 水膨張性ポリウレタン成型品およびその製法 |
CN101307160A (zh) * | 2008-06-23 | 2008-11-19 | 上海捷钦橡塑有限公司 | 一种高强度遇水膨胀橡胶 |
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2010
- 2010-06-23 CN CN201010206511A patent/CN102070896B/zh active Active
Non-Patent Citations (1)
Title |
---|
张殿荣等.现代橡胶配方设计第二版.《现代橡胶配方设计(第二版)》.化学工业出版社,2001,第322-324页. * |
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Owner name: SHANGHAI CHANGNING RUBBER PRODUCTS FACTORY Free format text: FORMER NAME: CHANGNING RUBBER PRODUCTS FACTORY, SHANGHAI |
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Address after: 200051 No. 1279, Lane 2, Zhongshan West Road, Shanghai Patentee after: SHANGHAI CHANGNING RUBBER PRODUCTS FACTORY CO.,LTD. Address before: 200051 No. 1279, Lane 2, Zhongshan West Road, Shanghai Patentee before: Shanghai Changning Rubber Products Factory |
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Denomination of invention: Water swelling rubber and its production method Granted publication date: 20121010 Pledgee: Changning Sub Branch of Shanghai Rural Commercial Bank Co.,Ltd. Pledgor: SHANGHAI CHANGNING RUBBER PRODUCTS FACTORY CO.,LTD. Registration number: Y2024310000240 |