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EP conveyor belt:
1. Frame material: the body is woven by polyester in warp and polyamine in weft.
2. Characteristics: low elongation in warp and good trough ability in weft, good water resistance, good wet strength, no mould.
3. Application: suitable for medium, long distance and heavy-load transportation of materials.
Specification
Type |
Numbers of ply | mm Thickness of rubber coverage | mm Width(mm) | m Length(m) |
Width tolerance | |
Upper | Lower | |||||
Type,,,heat-resistance, high temperature-resistance, polyester heat-resistance | 2-8 | 1.5-8 | 1.5-4.5 | 300-1200 | ≤500 | ±1% |
.Notes: The demands of specifications can be determined by customers.
Technical Index
Item
|
Unit | Index | ||||||
EP100 | EP150 | EP200 | EP250 | EP300 | ||||
Adhesive strength | 1.5mm Thickness of cloth and rubber coverage1.5mm | N/mm | ≥3.90 | ≥3.90 | ≥3.90 | ≥3.90 | ≥3.90 | |
≤1.5mm Thickness of cloth and rubber coverage≤1.5mm
| N/mm | ≥3.50 | ≥3.50 | ≥3.50 | ≥3.50 | ≥3.50 | ||
Between cloth and cloth plies
| N/mm | ≥5.00 | ≥5.00 | ≥5.00 | ≥5.00 | ≥5.00 | ||
Longitudinal tensile strength of rubber cloth | N/mm | ≥98 | ≥147 | ≥196 | ≥245 | ≥294 | ||
Longitudinal elongation at rupture of all thickness of belt | % | ≥10 | ≥10 | ≥10 | ≥10 | ≥10 | ||
Longitudinal reference tensile rate of all thickness of belt | % | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 | ||
Properties of rubber covering |
Tensile strength | H | Mpa | ≥18 | ≥18 | ≥18 | ≥18 | ≥18 |
M | Mpa | ≥14 | ≥14 | ≥14 | ≥14 | ≥14 | ||
L | Mpa | ≥10 | ≥10 | ≥10 | ≥10 | ≥10 | ||
Elongation at rupture | H | % | ≥400 | ≥400 | ≥400 | ≥400 | ≥400 | |
M | % | ≥350 | ≥350 | ≥350 | ≥350 | ≥350 | ||
L | % | ≥300 | ≥300 | ≥300 | ≥300 | ≥300 | ||
Wear and tear | H | cm3/1.61km | ≤0.7 | ≤0.7 | ≤0.7 | ≤0.7 | ≤0.7 | |
M | cm3/1.61km | ≤0.8 | ≤0.8 | ≤0.8 | ≤0.8 | ≤0.8 | ||
L | cm3/1.61km | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ||