Hig h P e r f o rm a n c e O - ri n g s a n d cu s tom mo u l d e d p a rt s Selecting the right elastomer is a balance of material and design. All ERIKS compounds listed below are produced from listed ingredients. We distinguished the following grades:
Hi g h P e r fo r m a n c e O-r in gs with C er tificates
10
Compound Material Colour Hardness FDA USP FDA 3A BfR ADI Number ASTM D1418 IRHD±5° 177.2600 Class VI 177.1550 BGVV free aqueous & fatty foods 329303 Neoprene black 75° X X
Temp. resistance °C
366470 366010 366302 366472 366480 366490
Nitrile-NBR Nitrile-NBR Nitrile-NBR Nitrile-NBR Nitrile-NBR Nitrile-NBR
black grey black white black black
70° 70° 75° 75° 80° 90°
X X X X X X
X
X X X X X X
-30/+120 -30/+120 -30/+120 -30/+120 -30/+120 -30/+120
886172
HNBR
black
70°
X
X
-30/+150
55641 559270 559272 559273 55111 559274 559302 559187 55920
EPDM EPDM EPDM EPDM EPDM EP¨DM EPDM EPDM EPDM
black black white black black white black black black
70° 70° 70° 70° 70° 70° 70° 75° 80°
X X X X X X X X X
X X X
X X X X X X X X X
-55/+150 -55/+150 -55/+150 -40/+150 -55/+150 -40/+150 -50/+150 -40/+140 -50/+150
514670 514642 514672 514674 514270 514002 514010 514304 514172 514641 514676 514312
FKM FKM FKM FKM FKM FKM FKM FKM FKM FKM FKM FKM
black green white blue white green white white black black black black
70° 70° 70° 70° 70° 75° 75° 75° 75° 75° 75° 75°
X X X X X X X X X X X X
X X X
X
X X X X X X X X X X X X
-20/+200 -20/+200 -20/+200 -20/+200 -20/+200 -20/+200 -20/+200 -20/+200 -20/+200 -40/+200 -20/+200 -20/+200
-35/+100