Good elasticity,easy to through,low elongation.The rubber covers which made of chemical resistant materials have excellent anti-chemical corrosiveness and good physical properties.
Chemical Resistant Conveyor Belt
Good elasticity,easy to through,low elongation.The rubber covers which made of chemical resistant materials have excellent anti-chemical corrosiveness and good physical properties.
Product Details
Suitable for conveying corrosive materials in chemical factories,cement plant,fertilizer plants,paper mills,mining industry,etc.
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Physical property of cover rubber under hot air accelerated aging test(test condition:50℃*96h).
Class  | Solution  | Concentration  | Covered Condition  | The Change Rate Before And After Covered  | |
Volume Expansivity  | Strength Change Rate  | ||||
A1  | (HCI)  | 18%  | 50℃x96h  | ≥10%  | ≤10%  | 
A2  | (H2SO4)  | 50%  | 50℃x96h  | ≥10%  | ≤10%  | 
A3  | (NaOH)  | 48%  | 50℃x96h  | >10%  | <10%  | 
ITEM  | Breaking Strength(Mpa)  | Elongation At Break(%)  | Abrasion(mm3)  | Hardness(Shore)  | 
Performance before aging  | ≥14.0  | ≥400  | ≤250  | 60±5  | 
Performance after aging  | ≥12.0  | ≥350  | -  | 60±5  | 
Note: When the thickness of the cover rubber is 0.8mm 1.6mm,the sample thickness can be the maximum cut length,the tensile strength and elongation at break are allowed to be 15% lower than those in the table.
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