Hydrogenated nitrile rubber (HNBR emaw HSN) hi nitrile rubber molecular chain-a carbon-carbon double bond hydrogenation leh saturation atanga lo chhuak a ni a, chuvangin highly saturated nitrile rubber an ti bawk.

Fluoroelastomer hi synthetic polymer elastomer a ni a, main chain emaw side chain emaw carbon atom-a fluorine atom awmna a ni. Fluorine atom hman tan hian rubber chu heat resistance tha tak, oxidation resistance, oil resistance, corrosion resistance leh atmospheric aging resistance te a pe a, aerospace, aviation, automotive, petroleum leh inchhung bungruaah te hman a ni nasa hle.

Ethylene propylene rubber hi synthetic rubber a ni a, ethylene leh propylene chu monomer lian ber atan a ni a, molecular chain-a monomer awm dan hrang hrang angin, binary ethylene propylene rubber, tertiary ethylene propylene rubber(EPDM) a awm a, chu chu automotive parts-ah te, tuikhuah te, were, wire, wire te, wire te, wire te, wire te, wire te, wire te, wire te, wire te, wire-ah te hman a ni. Hose, tape, automotive seal, lubricant additives leh thil dang dang a awm bawk.

Zinc oxide hi inorganic substance a ni a, chemical formula ZnO, zinc oxide a ni. Tuiah a inthiar thei lo va, acid leh base chak takah a inthiar thei bawk. Zinc oxide hi chemical additive hman tlanglawn tak a ni a, synthetic rubber-ah pawh hman a ni nasa hle.