Teb Chaws Asmeskas. Environmental Protection Agency (EPA) Tam sim no tab tom ua kev tshawb fawb txog kev sib txuas ntawm butadiene thiab mob qog noj ntshav.
Ntxiv thiab, EPA tau tsim ib daim phiaj xwm los tswj cov kev faib tawm ntawm benzene, raug txheeb xyuas tias yog cov kab mob carcinogen. The agency asserts that substantial data exist demonstrating that butadiene, along with its synthetic rubber manufacturing process, significantly endangers human health.