Type: | EP300 |
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Material: | Rubber |
Inside Material: | Fabric |
Feature: | Oil-Resistant, Acid And Alkali Resistant, Tear-Resistant, Heat-Resistant, Cold-Resistant, Wear-Resistant |
Tensile Strength: | Strong |
Function: | High Strength |
Samples: |
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Customization: |
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Item | Tensile strength/MPA≥ | Elongation at break/%≥ | Abrasion/mm³ ≤ | Hardness(0) |
Properties before aging | 14.0 | 400 | 250 | 60 |
Properties after aging | 12.0 | 340 | - | 65 |
Note: when thickness of cover is 0.8mm-1.6mm, the thickness of the sample can be the maximum by cutting out, at this moment, the tensile strength and elongation at break can be lower in 15% than the data in form |
Class | Soaked solution | Concentration of solution | Temperature and time | Change rate of properties before and after soaking | |
Volume expansion rate | Strengh change rate | ||||
A1 | HCL | 18% | 50ºC 96h | Lower than +10% | in -10% |
A2 | H2SO4 | 50% | 50ºC 96h | Lower than +10% | in -10% |
A3 | NaOH | 48% | 50ºC 96h | Lower than +10% | in -10% |
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