Document 85X4Dvy6rmb6VYLZaL5eQ7Q2a
Attached file
Test Articles
Measurement
Unit
Basic Physical Properties
Heat Aging
1501000h
Heat Aging
Compression Set (25% compression)
2001000h 1501000h
Tensile Strength Elongation Hardness
Tensile streghth change Elongation change Hardness change
Tensile streghth change Elongation change Hardness change
Duro A
Compression set
(C25o%mcporemspsrioenssSioent) 2001000h Compression set
Oil Resistance IRM903
Fuel Resistance Fuel C
Fuel Resistance Fuel C
Dodecanediamine (0.4wt
Tensile streghth change
15070h
Elongation change
Hardness change
Volume change
Tensile streghth change
4048h
Elongation change
Hardness change
Volume change
Tensile streghth change
401000h
Elongation change
Dry8024h
Hardness change
Volume change
Chlorine Water Resistance
NaClO aq. (100ppm)
901000h
appearance
Ozone Resistance 50pphm
4072h
The above data are measured values.
appearance
FKM [VDF-HFP]
13.4 260 72 +10 -8
0 +7 -11 +2
24
57
-2 +3 -2 +2 -37 -15 -6 +9 -88 -90 +13 +2
-
No crack
FKM [VDF-HFP-TFE]
17.3 420 70 +29 -7 +3
0 +10 +4
23
FKM [Cold resistance]
15.7 370 69 -7 -3 +1 -20 +13 +2
17
50
42
+8
-16
+12
-11
-2
-3
+2
+2
-3
-30
-10
-28
+8
-10
+3
+13
-
-91
-
-86
-
+17
-
-4
No Change
-
No crack
No crack
FFKO
7.50 200 67 -3 -23 +3 -34 -25 -1
30
92
+2 0 0 +2 -18 -12 -3 +8 -9 -8 -1 +2
-
No crack
HNBR
23.3 260 70 +34 -72 +14
-
31
-
-11 -3 -4 +10 -61 -56 -11 +53 -
Rough surface
VMQ
9.24 200 71
0 -15 +4 -17 -30 +5
16
82
-42 -64 -17 +179 -
Foaming
ACM
12.0 200 74
-
55
EPDM
16.1 330 73 -55 -100 +2
-
48
1
-
-17 -17 -11 +19 -82 -77 -18 +129
-
-
-58 -60 -24 +123
-
Rough surface Rough surface
Crack
No crack
No crack
No crack