本文所介绍的轮胎胎面胶是在兼顾抓着力和防爆性能的同时,可以抑制刚性降低的赛车轮胎胎面胶。在赛车轮胎中,为了提高干路面的抓着力,必须增大滞后损耗。为此,以往多数是大量配合小粒径的炭黑,由此可得到较高的抓着性能,然而防爆性能会降低,行驶中轮胎容易发生爆裂,无法保障行 The tire tread rubber described in this article is designed to suppress the reduced rigidity of the tread of a car tire while achieving both grip and explosion protection. In racing tires, hysteresis losses must be increased in order to increase grip on dry surfaces. To this end, in the past most of the large number of small particles with the carbon black, which can get a higher grip performance, however, will reduce the explosion-proof performance, driving tires prone to burst, can not guarantee the line