Elastomer Choices Chart
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MODEL 120 130 140 150 160 159 194 199 204 205 HTR1 HTR2 ELASTOMER DESCRIPTION NBR (Medium) NBR (Medium) NBR (Ultra High) HNBR (Ultra High) PFKM (Flourocarbon Copolymer) NBR (High) NBR (Ultra High) NBR ( Ultra High) FKM (Flourocarbon Copolymer) NBR (High) HNBR (Ultra High) PFKM (Flourocarbon Copolymer) MAXIMUM TEMP. °C 110 80 110 150 150 120 80 120 80 80 185 225 H 2 S RESISTANCE 5 5 5 8 8 6 7 5 8 7 8 6 CO 2 RESISTANCE 5 5 7 8 9 6 5 9 10 4 8 9 WATER RESISTANCE 8 8 7 8 9 5 7 5 10 8 8 9 EXPLOSIVE DECOMP. 5 5 8 6 8 9 7 10 5 6 6 8 SAND RESISTANCE 8 9 7 8 4 6 8 4 2 10 7 4 AROMATICS 4 5 7 6 9 5 3 7 10 2 6 8 5 = Average 7 = Good 10 = Best Elastomer Choices MAXIMUM TEMP. °F 230 176 230 302 302 248 176 248 176 176 365 365
Transcript of Elastomer Choices Chart
MODEL
120130140150160159194199204205HTR1HTR2
ELASTOMER DESCRIPTIONNBR (Medium)NBR (Medium)NBR (Ultra High)HNBR (Ultra High)PFKM (Flourocarbon Copolymer)NBR (High)NBR (Ultra High)NBR ( Ultra High)FKM (Flourocarbon Copolymer)NBR (High)HNBR (Ultra High)PFKM (Flourocarbon Copolymer)
MAXIMUMTEMP. °C11080110150150120801208080185225
H2S
RESISTANCE555886758786
CO2
RESISTANCE5578965910489
WATER RESISTANCE8878957510889
EXPLOSIVEDECOMP.5586897105668
SAND RESISTANCE897846 8421074
AROMATICS
4576953710268
5 = Average 7 = Good 10 = Best
Elastomer Choices
MAXIMUMTEMP. °F230176230302302248176248176176365365