Original
By certification 
Oil Resistant Conveyor Belt
Features: transport the oily material or use under Oily environment .
Application：grain、mineral、Recycling plant、Oil refineries and so on.
Technical data：
After the aging test(70℃*168h), at cover rubber rate of “tensile strength at breaking” and “elongation at breaking “,the value change is not over 25% than before
Grade |
Breaking Strength，Mpa |
Elongation At Break，% |
Abrasion，Mm3 |
L |
≥14.0 |
≥350 |
≤200 |
D |
≥16.0 |
≥350 |
≤160 |
Note：L----Under the general oil resistant condition；D---Under the high abrasion and oil resistant condition | |||
Cover rubber oil resistant testing.
Item |
Testing condition |
Volume change rate，% |
|||
ASTM 471 |
Soak temperature，℃ |
soak time，h |
L |
D |
|
1 |
IRM 901 |
70±2 |
70±1 |
+20 |
-5 |
2 |
IRM 902 |
70±2 |
70± |
+50 |
+5 |
3 |
IRM 903 |
100±2 |
22±0.25 |
+50 |
+5 |
Note:when you test the oil resistant, choice one of oil in above is ok.
