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沉淀法白炭黑目前主要应用于轮胎。然而,70年代以前,白炭黑却并不那么普遍,其原因是白炭黑具有亲水性质。在轮胎胶料中,白炭黑为辅助填料与主要填料炭黑组合使用。用少量的白炭黑(5~10份)替代炭黑能够增强撕裂强度、抗割口增长性和粘结性能等。对于胎面领域,白炭黑主要用于在使用过程中经受苛刻撕裂和切割作用的越野轮胎和道路与越野两用卡车轮胎,而炭黑则是各种类型轮胎胎面胶的主要填料。各种品级的炭黑能够实现胎面性能的优化,以满足不同
Precipitation method silica is currently mainly used in tires. However, silica was less prevalent until the 1970s because of the hydrophilic nature of silica. In tire compounds, silica is used as an auxiliary filler in combination with the main filler carbon black. Replacing carbon black with a small amount of white carbon (5 to 10 parts) enhances tear strength, cut resistance, bond growth and other properties. For the tread area, silica is primarily used for off-road and road and off-road utility truck tires that are subject to severe tearing and cutting during use, while carbon black is the major filler for all types of tire tread stock. Various grades of carbon black can optimize tread properties to meet different needs