Cov khoom siv dav siv rau cov tshuab ntxhua khaub ncaws muaj xws li NBR (Nitrile Rubber), SBR (Styrene-Butadiene Rubber), HNBR (Hydrogenated Nitrile Rubber), EPDM (Ethylene Propylene Diene Monomer), Silicone, Viton (Fluoroelastomer), CR (Chloroprene fluorlastomer), thiab FFK (Per FFK).
NBR yog cov khoom siv dav tshaj plaws rau cov tshuab ntxhua khaub ncaws vim nws tus nqi zoo heev -kev ua tau zoo. Hauv qhov sib piv, FFKM cov tshuab ntxhua khaub ncaws feem ntau yog siv nyob rau hauv siab -kawg sectors, xws li aerospace thiab rocketry; thaum lawv kim heev, lawv qhov kev ua tau zoo yog qhov tshwj xeeb -tshaj ntawm ntau cov hlau.