List of New Developments in Tire Technology Development for Five Major Domestic Enterprises


After 3 years of research, Shandong Linglong Tyre Co., Ltd. has successfully developed low rolling resistance green tire technology and continuously integrated it into the tire design. Tested by an authoritative organization, the green tire's rolling resistance is 6% lower than that of normal tires, which meets the performance requirements of green tires.

Huanan Tire Co., Ltd. has established a new green tire production base, and through the use of environmentally friendly materials and the rational design of the structure, it has greatly reduced the rolling resistance, fuel consumption, and vehicle exhaust emissions. At present, the company's environmental protection tire rolling resistance coefficient is far lower than the market tire rolling resistance coefficient, has reached the international advanced level.

Hangzhou Zhongce Rubber Co., Ltd. adopts advanced testing equipment such as dynamic viscoelastic spectrometer, rubber processing analyzer, etc., through the formulation innovation, structure adjustment and special mixing process of tread rubber compound, and the use of solution-polymerized styrene-butadiene rubber and high-performance white. The carbon black coupling technology has achieved the effect of reducing the rolling resistance of tires and saving fuel and reducing emissions. Its green tires have also reached the C-level standards stipulated by the European Union's labeling law.

Triangle Group adopts a series of new technologies and new processes that represent the development direction of the tire industry. For example, the adoption of a new rubber compounding process that obtains national invention patents has increased the production efficiency, energy saving level, and product performance by 10%, 30%, and 15%, respectively. More than %; the indicators of fuel economy, wetland grabbing, and noise of the products have also reached new EU standards.

Fengshen Tire Co., Ltd. took the lead in promoting non-toxic, low-carbon, fuel-saving, retreadable green tires throughout the country, and pioneered 100% green manufacturing of radial tires throughout the country. The company also switched all TBR tires to global environmental protection products complying with the EU REACH regulations in the global market, and is the first in the domestic tire industry to achieve the same environmental standards as domestic and foreign products.



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