Features:
This product is meticulously crafted through a series of advanced processes, including calendering, adhesive application, cutting, and heat vulcanization, using interwoven and impregnated canvas fabrics made from pure cotton, viscose-cotton blends, polyester-cotton mixtures, nylon, and polyester. The cover rubber is specially formulated with high-performance oil-resistant compounds tailored to meet varying oil-resistance requirements, then applied to the belt surface via a unique processing technique to safeguard the core material from damage.
Oil-resistant conveyor belts are used for grease transportation, conveying mineral oil, vegetable oil, animal oil, organic solvents and other oily materials in food processing plants or chemical plants.
Feature
The oil-resistant conveyor belt is made of multi-layer of high-strength canvas and high-quality oil-resistant rubber through calendering, laminating, vulcanizing and other processes.
Technical data
After the aging test (70C×168h), the change value of the tensile strength of the "break" and "break elongation" cover rubber ratio is not more than 25%.
Grade
Breaking Strength(MPa)
Elongation At Break(%)
Abrasion(Mm³)
L
≥14.0
≥350
≤200
D
≥16.0
≥350
≤160
Note: L-under general oil-resistant conditions; D-under high abrasion and oil-resistant conditions.
Options
Meet MOR (medium oil resistance), or OR (oil resistance) standards 1. MOR conveyor belts only require a certain level of oil resistance. 2. Use OR conveyor belt in occasions requiring high oil resistance.
Oil resistant technical data
Type
Operating Temperature
Suitable Oil Type
Oil Resistance Date(72 hrs)
MOR
-30°C-70°C
Mineral oil, organic solvent
Distensibility ≤20%
OR
-30°C-70°C
Vegetable oil, animal fat
Distensibility ≤5%
Cover rubber oil resistance test
Type
Test Conditions
Volume Change rate
ASTM 471
Soaking Temperature
Soaking Temperature
L
D
1
IRM901
70±2
70±1
+20
-5
2
IRM902
70±2
70±1
+50
+5
3
IRM903
100±2
22±0.25
+50
+5
Note: When you are worried about oil resistance, you can choose an oil from the above.