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PNEUMATIC TIRE, STUDLESS TIRE, METHOD FOR MANUFACTURING PNEUMATIC TIRE, AND METHOD FOR MANUFACTURING STUDLESS TIRE
PNEUMATIC TIRE, STUDLESS TIRE, METHOD FOR MANUFACTURING PNEUMATIC TIRE, AND METHOD FOR MANUFACTURING STUDLESS TIRE
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机译:气动轮胎,无尾轮胎,制造气动轮胎的方法和制造无尾轮胎的方法
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摘要
Provided are pneumatic tires or studless winter tires that achieve a balanced improvement in fuel economy, reinforcing properties (flex crack growth resistance, abrasion resistance, tensile strength, adhesive strength, resistance to air permeation), grip performance (wet-grip performance, performance on snow and ice), handling stability, and heat aging resistance, and methods for producing such a pneumatic tire or studless winter tire. The present invention relates to a pneumatic tire including at least one component selected from the group consisting of a sidewall, a base tread, a bead apex, a clinch apex, an innerliner, and an undertread, each of which is formed from a rubber composition that contains a highly purified, modified natural rubber whose pH is adjusted to 2 to 7, and carbon black and/or a white filler.
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