Product Description
The Acid and Alkali Resistant Conveyor Belt, also called chemical resistant conveyor belt is designed to perform reliably in highly corrosive environments where exposure to aggressive chemicals is common. It is manufactured using specially formulated rubber compounds that provide superior resistance to acidic and alkaline substances, making it ideal for applications in chemical processing, fertilizer plants, mining, and paper mills, cement industry, belting in other areas requiring conveying of acid and alkali-forming materials.
Key Features
Excellent Chemical and corrosion Resistance: Engineered to withstand both strong acids and alkalis without degradation or swelling.
Durable and Long-lasting: Built with reinforced carcass materials for extended service life in aggressive environments.
Good Mechanical Strength: Maintains tensile strength, flexibility, and impact resistance even when exposed to corrosive materials.
Customizable Options: Available in various widths, thicknesses, and carcass constructions based on application needs.
Temperature Resistance: Operates reliably between -20°C and +100°C depending on specific compound formulation.
Resistant to Cracking and Hardening: Rubber compound resists chemical aging and embrittlement over time.
Superior adhension, flexibility as well as trough-ability.
Outstanding elasticity meanwhile slightly elongation at rated load.
Highly Durable and easy maintenance.
Cover Rubber Properties
|
Type |
Tensile Strength |
Elongation @Break |
Abrasion Loss |
Hardness |
|
|
MPa |
% |
mm³ |
% |
||
|
Aging Test in Hot Air (Condition: 70℃x96h) |
Before Aging |
≥14.0 |
≥350 |
≤200 |
≤+50 |
|
After Aging |
≥16.0 |
≥350 |
≤160 |
≤85 |
|
|
Note: Cover rubbertestedin ozone with concentration of 50*10-8, elongated 20%, and temperature of 40℃, no crackle after 15 |
|||||
Cover Rubber Acid-Alkali Properties
|
Type |
Solution |
Concentration |
Temp. & Time |
Before & After Soaking |
|
|
Volume Expansion |
Strength Change |
||||
|
A1 |
HCI |
18% |
50℃×96h |
Within +10% |
Within -10% |
|
A2 |
H₂SO₄ |
50% |
50℃×96h |
Within +10% |
Within -10% |
|
A3 |
NaOH |
48% |
50℃×96h |
Within +10% |
Within -10% |
Application Scope
Chemical Plants
For handling corrosive powders, granules, and liquids in processing lines.
Fertilizer Industry
Used in transporting phosphate, urea, ammonia, and other chemical fertilizers.
Mining
Suitable for transporting acidic ores or materials treated with reagents.
Wastewater Treatment
Ideal for sludge handling and processing in environments with high chemical exposure.
Pulp and Paper Industry
For conveying materials involved in bleaching and chemical pulping.
Battery Manufacturing
Used in conveying battery-grade chemicals and acidic components.
Export Packing
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