| abstract |
The invention belongs to automobile tire technical fields, and in particular to a kind of fragrant rubber of toy car tire.The present invention relates to a kind of toy car tires with fragrant rubber, including crude rubber 130phr, 70 100phr of carbon black, 3.0 4.0phr of zinc oxide, 2.0 2.5phr of stearic acid, 0.15 25phr of 2.0 2.5phr of antioxidant, 3.0 4.0phr of paraffin, 1.5 2.0phr of processing oil and fragrance.The advantages that present invention has on the basis of original rubber performance is not changed, and adds fragrance, rubber is made to be taken on a new look in smell, and smell can voluntarily be matched according to fragrance. |