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Product features: Heat resistant EP conveyor belt
Standards | Cover Rubber | Adhesion | ||||
Tensile Strength | Elongation at break | Abrasion | Cover to Ply | Cover to Ply | Ply to Ply | |
DIN 22102 | Mpa | % | mm3 | N/mm | N/mm | N/mm |
DIN 22102-Z | 15 | 350 | 250 | 3.5 | 4.5 | 5 |
DIN 22102-W | 18 | 400 | 90 | 3.5 | 4.5 | 5 |
DIN 22102-Y | 20 | 400 | 150 | 3.5 | 4.5 | 5 |
DIN 22102-X | 25 | 450 | 120 | 3.5 | 4.5 | 5 |
Standards | Cover Rubber | Adhesion | ||||
Tensile Strength | Elongation at break | Abrasion | Cover to Ply | Cover to Ply | Ply to Ply | |
AS 1332 | Mpa | % | mm3 | N/mm | N/mm | N/mm |
AS 1332-N | 17 | 400 | 200 | 4 | 4.8 | 6 |
AS 1332-M | 24 | 450 | 125 | 4 | 4.8 | 6 |
AS 1332-E | 14 | 300 | | 4 | 4.8 | 6 |
AS 1332-A | 17 | 400 | 70 | 4 | 4.8 | 6 |
Standards | Cover Rubber | Adhesion | ||||
Tensile Strength | Elongation at break | Abrasion | Cover to Ply | Cover to Ply | Ply to Ply | |
RMA | Mpa | % | mm3 | N/mm | N/mm | N/mm |
RMA-I | 17 | 400 | | 3 | 4.4 | 4 |
RMA-II | 14 | 400 | | 3 | 4.4 | 4 |
· Polyester conveyor belt, also called EP or PN conveyor belt, whose tension resistant body is canvas woven by polyester in warp and polyamide in weft.
· The belt has the characteristics of low elongation in warp and good trough ability in weft, good water resistance, good wet strength, suitable for medium, long distance and heavy-load transportation of materials.
· Because of the high initial modulus of polyester, the belts can choose a relative low safety factor.
Carcass | Fabric structure | Type | No. of plies | Cover thickness | Belt width | ||
Warp | Weft | Top | Bottom | ||||
EP | Polyester | Nylon-66 | EP80 | 2-6 | 3.0-18.0 | 1.5-10.0 | 300-5000 |
EP100 | |||||||
EP125 | |||||||
EP150 | |||||||
EP200 | |||||||
EP250 | |||||||
EP300 | |||||||
EP350 | |||||||
EP400 | |||||||
EP500 |
Physical property indexes
Item | Type | |||
1 | 2 | 3 | ||
Range | ||||
Hardness | Difference before and after aging (IRHD) | 20 | ±20 | |
Maximum value after aging (IRHD) | 85 | |||
Tensile Strength | Change rate of property % ≤ | 25 | 30 | 40 |
Minimum value after aging /Mpa | 12 | 10 | 5 | |
Breaking Elongation | Change rate of property % ≤ | 50 | 55 | |
Minimum value after aging % | 200 | 180 |