From the experiments, it was found that the tires are not mixed fillers is greater tensile strength, stretching the point to lack of percentage and maximum lat module is equal to 26% and 2.0 MPa MPa, 1186, respectively.
The results showed that Rubber is not mixed filler, tensile strength, percent of elongation at break and ค่ามอดูล modulus was highest, 26 MPa 1 186%, and MPa 2.0. Respectively.