OTR tires

-HS OT 20 is generally used in unsaturated rubber formulations with high sulfur content, especially when the phr of added parts exceeds the solubility of soluble sulfur;

-HS OT 20 has a low migration rate, even dispersion and a long scorch time in rubber, which can improve the adhesion between copper coated steel wire and rubber, so it is widely used in tire steel wire adhesive formulations and OTR tires;

-HS OT 20 can also be used in vulcanized rubber products with high requirements for performance.