一、对国内橡胶助剂的评价随着我国子午线轮胎技术引进和轮胎工业的发展，带动了相关橡胶助剂的持续和稳定的发展。伴随着子午线轮胎的国产化，国产轮胎用橡胶助剂品种和质量也大幅度提高，使我国橡胶助剂的生产和技术提高到一个新水平。尽管如此，国产橡胶助剂与国际先进水平 I. Evaluation of Domestic Rubber Auxiliaries With the introduction of radial tire technology and the development of tire industry in our country, the continuous and steady development of related rubber chemicals has been promoted. With the localization of radial tires, the varieties and quality of rubber-made rubber tires for domestic tires have also increased substantially, bringing the production and technology of rubber chemicals in our country to a new level. In spite of this, domestic rubber additives and the international advanced level