CN113087975B - 一种低滚动阻力轻量化半钢子午线轮胎 - Google Patents
一种低滚动阻力轻量化半钢子午线轮胎 Download PDFInfo
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- CN113087975B CN113087975B CN202110324565.5A CN202110324565A CN113087975B CN 113087975 B CN113087975 B CN 113087975B CN 202110324565 A CN202110324565 A CN 202110324565A CN 113087975 B CN113087975 B CN 113087975B
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Tires In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
参比例 | 对比例1 | 对比例2 | 实施例1 | 实施例2 | 实施例3 | |
硬度(指数) | 100 | 100 | 98 | 98 | 97 | 102 |
300%模量(指数) | 100 | 100 | 105 | 105 | 103 | 106 |
断裂强度(指数) | 100 | 100 | 95 | 95 | 94 | 92 |
撕裂强度(指数) | 100 | 100 | 90 | 90 | 96 | 85 |
tanδ60℃(指数) | 100 | 100 | 50 | 50 | 62 | 48 |
胶帘布剥离强度(指数) | 100 | 97 | 98 | 96 | 95 | 94 |
胶帘布剥离覆胶(指数) | 100 | 100 | 100 | 100 | 100 | 100 |
滚动阻力系数(指数) | 100 | 97 | 96 | 91 | 93 | 92 |
高速性能(要求240km/h 10min) | 通过 | 通过 | 通过 | 通过 | 通过 | 通过 |
耐久性能(要求120km/h≥34h) | 通过 | 通过 | 通过 | 通过 | 通过 | 通过 |
Claims (10)
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CN113087975A CN113087975A (zh) | 2021-07-09 |
CN113087975B true CN113087975B (zh) | 2022-05-31 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115197483A (zh) * | 2022-07-20 | 2022-10-18 | 中策橡胶集团股份有限公司 | 一种半钢用冠带橡胶组合物-尼龙帘子布复合件及其应用和轮胎 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101092763A (zh) * | 2007-04-29 | 2007-12-26 | 贺永旭 | 浸胶帘子布拆成浸胶帘子线纱锭的方法 |
CN106488838A (zh) * | 2014-08-28 | 2017-03-08 | 横滨橡胶株式会社 | 刚性强化环以及使用该刚性强化环的轮胎硫化方法 |
CN108472989A (zh) * | 2015-12-01 | 2018-08-31 | 米其林集团总公司 | 由sec-mals测定的具有双峰分子量分布的天然橡胶制成的橡胶组合物、制备方法及轮胎部件 |
CN110271371A (zh) * | 2019-06-26 | 2019-09-24 | 青岛双星轮胎工业有限公司 | 一种全钢结构子午线乘用车轮胎胎体的帘布 |
CN110329008A (zh) * | 2019-06-26 | 2019-10-15 | 青岛双星轮胎工业有限公司 | 一种全钢子午线轿车轮胎胎体的帘布 |
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2021
- 2021-03-26 CN CN202110324565.5A patent/CN113087975B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101092763A (zh) * | 2007-04-29 | 2007-12-26 | 贺永旭 | 浸胶帘子布拆成浸胶帘子线纱锭的方法 |
CN106488838A (zh) * | 2014-08-28 | 2017-03-08 | 横滨橡胶株式会社 | 刚性强化环以及使用该刚性强化环的轮胎硫化方法 |
CN108472989A (zh) * | 2015-12-01 | 2018-08-31 | 米其林集团总公司 | 由sec-mals测定的具有双峰分子量分布的天然橡胶制成的橡胶组合物、制备方法及轮胎部件 |
CN110271371A (zh) * | 2019-06-26 | 2019-09-24 | 青岛双星轮胎工业有限公司 | 一种全钢结构子午线乘用车轮胎胎体的帘布 |
CN110329008A (zh) * | 2019-06-26 | 2019-10-15 | 青岛双星轮胎工业有限公司 | 一种全钢子午线轿车轮胎胎体的帘布 |
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Address after: 310008 No. 1, No. 1 Street, Qiantang District, Hangzhou, Zhejiang Applicant after: Zhongce Rubber Group Co.,Ltd. Address before: 310008 No.1 Baiyang street, Qiantang New District, Hangzhou City, Zhejiang Province Applicant before: ZHONGCE RUBBER GROUP Co.,Ltd. |
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Inventor after: Xu Congsheng Inventor after: Chen Xiang Inventor after: Wang Danling Inventor after: Zhang Jianjun Inventor after: Chen Sheng Inventor after: Liu Xuan Inventor before: Xu Congsheng Inventor before: Chen Xiang Inventor before: Zhang Jianjun Inventor before: Wang Danling Inventor before: Chen Sheng Inventor before: Liu Xuan |
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