| Customization: | Available |
|---|---|
| Type: | Conveyor Belt |
| Feature: | Wear-resistant, Heat-resistant, Tear-resistant, Flame-resistant, Chemical/ Acid-Alkali Resistant |
|
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Acid/ Alkaline Resistant Low Elongation Rubber Conveyor Belts
1. Specification of Multi-ply Polyester Conveyor Belt
|
Fabric Type |
Fabric Structure |
Fabric Specs |
Fabric ply No. |
Belt width (mm) |
Length (m) |
Cover Thickness (mm) |
||
|
Warp |
Weft |
Top |
Bottom |
|||||
|
Polyester (EP) |
Polyester (E) |
Polyamide (P) |
EP100 |
2-6 |
400-2200 |
5-500 |
2-12 |
1.5-6 |
|
EP125 |
2-6 |
400-2200 |
5-500 |
2-12 |
1.5-6 |
|||
|
EP150 |
2-6 |
400-2200 |
5-500 |
2-12 |
1.5-6 |
|||
|
EP200 |
2-6 |
400-2200 |
5-500 |
2-12 |
1.5-6 |
|||
|
EP250 |
2-6 |
400-2200 |
5-500 |
2-12 |
1.5-6 |
|||
|
EP300 |
2-6 |
400-2200 |
5-500 |
2-12 |
1.5-6 |
|||
|
EP400 |
2-6 |
400-2200 |
5-500 |
2-12 |
1.5-6 |
|||
|
EP500 |
2-6 |
400-2200 |
5-500 |
2-12 |
1.5-6 |
|||
2. Physical properties of rubber cover with quality conveyor belt
a. Physical properties of rubber cover (aging test, 70ºC×96h)
| Item | Tensile strength/Mpa ≥ | Breaking elongation/% ≥ | Abrasion loss/mm3 ≤ | Hardness/(°)+10/-5 |
| Before aging | 14.0 | 400 | 250 | 60 |
| After aging | 12.0 | 340 | - | 65 |
b. Acid-alkali resistant properties of rubber cover
| Class | Soak liquid | Concentration | Soak conditions(ºC×h) | Change rate of properties before and after soaking | |
| Volume expansion rate | Change rate of tensile strength | ||||
| A1 | Hydro chloric acid (HCl) | 18% | 50ºC×96h | ≤+10% | ≥-10% |
| A2 | Sulfuric acid(H2SO4) | 50% | 50ºC×96h | ≤+10% | ≥-10% |
| A3 | Sod ium hydro xide(NaOH) | 48% | 50ºC×96h | ≤+10% | ≥-10% |
Our company has a R&D center and an independent testing laboratory with FULL-PROPERTIES test capacity of conveyor belt. We can test various materials, rubber, fabric, semi-finished product and finished product.
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