Don't bite the tape with your mouth. Frequent use of adhesive tape is harmful to your health. First of all, make clear the concept of poison, or index, and look at the size of a tape ball for one yuan. Physical indicators are almost all reclaimed rubber, and the better one may be new rubber. Regarding the understanding of poison, the statement that a big smell is a big poison is not rigorous.

Physical properties of synthetic rubber

Its properties vary with different monomers, and the properties of a few varieties are similar to those of natural rubber. Some synthetic rubbers have better temperature resistance, wear resistance, aging resistance, corrosion resistance or oil resistance than natural rubber.

It is highly elastic and has a certain modulus under the conditions of use. Its tensile effect is poor, and its tear strength and mechanical properties are also poor. Synthetic rubber materials are the first choice for many enterprises to produce middle and low-grade products because of their lower cost than natural rubber.