Features and application:
The product is made of nylon canvas or EP canvas and finiched through the processes of calendering,assembling, vulcanlzing and etc. lt is suitable for conveyu oily materials or working at oily sites.
Physical performance of coating:
HG/T 3714-2003
The types of the performance
|
Terisile strength (≥Mpa)
|
Elongationat at break(≥%)
|
Abrasion (mm³≤) |
LO |
14 |
350 |
200 |
DO |
16 |
350 |
160 |
Note: LO-Oil proof conveyor belt in general conditions; DO-Conveyor belt in high-abrasive and oil proof conditions.
Oil resistant property of cover rubber:
NO. |
Test conditions in liquid |
Volume change rate (≤%) |
|||
GB/T 1690 0il# |
Soaking temperature, ℃ |
soak time, h |
LO |
DO |
|
1 |
NO.2 Oil |
70±2 |
70- |
+20 |
-5 |
2 |
NO.3 Oil |
70±2 |
72- |
+50 |
+5 |
3 |
NO.3 Oil |
100±2 |
22±0.25 |
+50 |
+5 |
Note:One test is enough for oil resistance test.