The peak carbon is about C32, the content of iso-alkanes is up to 41%, the best film forming temperature is about 40 degrees Celsius, and the wax film travels at a moderate rate. It is suitable for a wide range of temperature, and has excellent effect on high temperature ozone protection. It can provide long-term protection for tires and other rubber products, which is suitable for most tires and is widely used in semi-steel tires.