I & N O T C U D O R T N S E C I V R E S I D N A S L A I R E T A M S S E C O R P I G N R E E N G N E I R O F S L A E S Y R A T O R S N O T A C I I L P P A R E W O P D U L F I – S N O T A C I I L P P A S C I L U A R D Y H R E W O P D U L F I – S N O T A C I I L P P A S C I T A M U E N P S L A E S C I T A T S G N I L A E S L A I C E P S S T C U D O R P C I L U A R D Y H S R O T A L U M U C C A S W O L L E B & S T O O B S M G A R H P A D I X O B G N I F F U T S I S G N K C A P ‒40 / +140 D D + − +++ D +++ +++ +++ D VMQ ‒60 / +200 + D +++ −− −− +++ D +++ − B + + + +++ Oil and fuel hoses, rollers Cables, films, hoses, seals FVMQ ‒80 / +175 B D +++ −− D +++ +++ +++ +++ B +++ +++ Aviation, fuel and turbocharger hoses, diaphragms, seals SBR ‒50 / +100 FKM ‒25 / +200 HNBR ‒40 / +150 NBR ‒40 / +100 + + + + + + + D +++ B D + + + + −− + −− −− − −− D Tires, conveyor belts +++ +++ +++ +++ +++ +++ +++ Aviation, turbocharger hoses, diaphragms, seals +++ +++ +++ +++ +++ −− +++ Toothed belts, rod and piston seals −− + −− +++ D −− D Automotive parts, fuel/oil hoses, for foodstuffs such as milk + + ++ CIIR, BIIR ‒40 / +120 −− D IIR ‒40 / +120 −− D −− +++ +++ D −− +++ +++ +++ + + + −− NR, IR ‒60 / +80 +++ +++ +++ +++ −− −− +++ −− −− ‒60 / +100 B +++ +++ +++ −− −− +++ −− −− + + − − +++ +++ −− + −− −− Inner tubes, inner liners, vibration dampers Inner tubes, inner liners, vibration dampers Tires, conveyor belts, highly elastic articles, high-performance tires, consumer goods for foodstuffs −− −− Tires, conveyor belts, dynamically highly stressed articles + + + + 3. General material selection and descriptions e c n a t s i s e r e r u t a r e p m e T e c n a t s i s e r l a c i m e h C e c n a t s i s e r e m a l F AREAS OF APPLICATION C ° e g n a r e r u t a r e p m e T t e s n o i s s e r p m o C h t g n e r t S e c n a t s i s e r n o i s a r b A e c n a t s i s e r r e h t a e W s s e n t h g i t s a G e c n a t s i s e r r e t a W e c n a t s i s e r e n o z O y t i l i b i x e l f d o C l e c n a t s i s e r l i o l a r e n M i ‒40 / +150 + + + D + +++ + +++ D D −− +++ Oil hoses, seals ‒25 / +150 − D D D D +++ −− + +++ D −− +++ Oil hoses, oil pan seals MATERIAL AEM ACM ECO BR CR ‒45 / +100 B EPDM ‒50 / +150 + +++ Excellent ++ Good/Outstanding + Good + + + + + + + + D + + D +++ + Tires, conveyor belts, dynamically highly stressed articles D +++ +++ +++ −− + −− +++ Automotive profiles, cooling water/ steam hoses, window seals, construction profiles B Sufficient/Good D Sufficient − Moderate/unsuitable − − Unsuitable Tab. 2 Basic properties and typical areas of application of the most important elastomer classes 49 X E D N I