Composition, rubber compound, preparation method of rubber compound and tire
Composition, rubber compound, preparation method of rubber compound and tire
- Neue Suche nach: LIN XIANGYANG
- Neue Suche nach: CHEN QIANG
- Neue Suche nach: WANG CAN
- Neue Suche nach: WANG WENFANG
- Neue Suche nach: FAN RULIANG
- Neue Suche nach: DONG DONG
- Neue Suche nach: ZHANG NING
- Neue Suche nach: LIN XIANGYANG
- Neue Suche nach: CHEN QIANG
- Neue Suche nach: WANG CAN
- Neue Suche nach: WANG WENFANG
- Neue Suche nach: FAN RULIANG
- Neue Suche nach: DONG DONG
- Neue Suche nach: ZHANG NING
The invention provides a composition, a rubber compound, a preparation method of the rubber compound and a tire, and belongs to the technical field of tires. The composition comprises the following components in parts by weight: 100 parts of rubber, 60-150 parts of white carbon black, 0-35 parts of carbon black and 1-35 parts of carbon nanotubes. The rubber comprises 0-50 parts by weight of natural rubber, 0-50 parts by weight of butadiene rubber and 0-100 parts by weight of butadiene styrene rubber. The average tube diameter of the carbon nanotubes is 5-25 nm. The average length of the carbon nanotubes is 40-65 [mu] m. The specific surface area of the carbon nanotube is 100-360 m < 2 >/g. According to the composition disclosed by the invention, part or all of carbon black is replaced by the carbon nanotubes, and the tire prepared from the carbon nanotubes with specific average tube diameter, specific average length and specific specific surface area has relatively high static conductivity and relatively high wear resistance, so that the driving safety performance is improved, and the service life of the tire is prolonged.
本申请提供一种组合物、混炼胶及其制备方法、轮胎，属于轮胎技术领域。组合物包括100重量份橡胶、60～150重量份白炭黑、0～35重量份炭黑和1～35重量份碳纳米管。橡胶包括0～50重量份天然橡胶、0～50重量份顺丁橡胶和0～100重量份丁苯橡胶。碳纳米管的平均管径为5～25nm。碳纳米管的平均长度为40～65μm。碳纳米管的比表面积为100～360m2/g。本申请的组合物以碳纳米管替代部分或全部炭黑，采用具有特定平均管径、特定平均长度和特定比表面积的碳纳米管制成的轮胎具有较好的导静电性能和较高的耐磨性，从而提高行车的安全性能，以及提高轮胎的使用寿命。
Dokumentinformationen
Composition, rubber compound, preparation method of rubber compound and tire
一种组合物、混炼胶及其制备方法、轮胎
2022-01-14
Patent
Elektronische Ressource
Chinesisch
| IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
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