The invention a relates to high-wear-resistance all-steel truck radical tire tread rubber. The tread rubber is prepared from, by weight, 70-90 parts of cis-1, 4-polyisoprene rubber, 10-30 parts of butadiene rubber, 3 parts of carbon nanotubes or 10-40 parts of carbon nanotube/butadiene rubber pre-dispersed masterbatch, and 40-50 parts of super wear-resistant carbon black. The tread rubber has thebeneficial effects that the tread rubber has excellent wear resistance, cutting resistance and heat-conducting property, and the service life is remarkably prolonged.
本发明涉及一种高耐磨全钢载重子午线轮胎胎面胶。所述胎面胶的原料组成按重量份包括:顺1,4‑聚异戊二烯橡胶70‑90份、顺丁橡胶10‑30份、碳纳米管3份或碳纳米管/顺丁橡胶预分散母胶10‑40份、超耐磨炭黑40‑50份。有益效果:本发明胎面胶具有优异的磨耗性能、耐切割性能和导热性能,使用寿命显著延长。
High-wear-resistance all-steel truck radical tire tread rubber
一种高耐磨全钢载重子午线轮胎胎面胶
2021-01-01
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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