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Acid- and Alkali-Resistant Conveyor Belt
- Product Description
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The acid- and alkali-resistant properties of the conveyor belt cover layer are shown in the table below.
Category Soaking solution Concentration Soaking conditions (temperature × time) Performance Change Rate Before and After Soaking Volume Expansion Rate Rate of Intensity Change A1 Hydrochloric acid (HCl) 18% 50℃ × 96 hours Less than +10% Within -10% A2 Sulfuric acid (H₂SO₄) 50% 50℃ × 96 hours Less than +10% Within -10% A3 Sodium hydroxide (NaOH) 48% 50℃ × 96 hours Less than +10% Within -10% See the table below for the acid- and alkali-resistant conveyor belt performance.
Project Tensile strength / MPa ≥ Tensile elongation at break / % ≥ Wear volume / mm³ ≤ Hardness Performance Before Aging 14.0 400 250 60 Performance after aging 12.0 340 - 65 Details
Product Description
• Acid- and alkali-resistant conveyor belts are chemically resistant belts designed for use in work environments that involve exposure to acids and bases, such as phosphate production or seawater desalination. They are commonly employed in chemical and industrial applications to convey acid- and alkali-based materials. These acid- and alkali-resistant, chemically durable conveyor belts consist of upper and lower cover layers made from highly acid- and alkali-resistant rubber, along with a carcass composed of nylon or EP polyester canvas.
• Acid- and alkali-resistant conveyor belts feature excellent flexibility, low elongation, and superior troughability, making them highly versatile in various applications.
Uses and Usage Environment
We offer chemical-resistant conveyor belt solutions, featuring a rubber outer layer made from premium, chemically resistant materials that deliver outstanding corrosion protection. These conveyor belts also boast exceptional physical properties, utilizing materials that neither dissolve, swell, nor corrode—making them perfectly suited for handling chemically aggressive materials.
• Chemical plant
• Fertilizer plant
• Paper mill
• Mining industry conveyor belts
• Fertilizer industry
• Cement industry conveyor belts
• In other fields where acidic/alkaline substances need to be transportedFeatures
Why use acid- and alkali-resistant, chemically corrosion-proof conveyor belts?
These acid- and alkali-resistant conveyor belts are suitable for industrial and mining environments, as well as fertilizer plants, paper mills, and chemical factories—perfect for handling corrosive materials containing acids and bases. Several advantageous features make these belts particularly popular, including their outstanding adhesion properties and resistance to delamination. Additionally, the belt cores, crafted from materials such as cotton, polyester-cotton blends, and nylon, significantly enhance durability and chemical resistance.
• The acid- and alkali-resistant, chemically corrosion-proof conveyor belt boasts outstanding chemical resistance and corrosion performance.
• Exhibits excellent elasticity with low elongation under rated load.
• Possesses excellent adhesion, flexibility, and groove-forming capability.
• Resistant to most chemicals, including chlorinated compounds, acids and bases, as well as cooling oils.Acid- and Alkali-Resistant, Chemically Corrosion-Proof Conveyor Belt Technical Specifications
Items Tensile Strength / MPa Elongation at break / % Wear/mm³ Hardness/(o) + 10 - 5 Ozone layer deterioration Acid- and Alkali-Resistant Coating胶 Physical properties Before Aging 14 400 250 60 No cracks After aging 12 340 —— 65 —— Acid and Alkali Resistance Class Soaking solution Density Soaking Conditions Change Rate Before and After Soaking Celsius degrees × hours Swelling rate Tensile Strength Variation Rate A1 Hydrochloric acid 18% 50℃ x 96 hours 0.1 -0.1 A2 Sulfuric acid 50% 50℃ x 96 hours 0.1 -0.1 A3 Sodium hydroxide 18% 50℃ x 96 hours 0.1 -0.1
About Us
Baoding Jiayun Conveyor Equipment Manufacturing Co., Ltd. is a professional enterprise producing various conveyor belts, conveying machinery, and accessories. The company is based in the domestic market and closely follows international standards. The ordinary type, high-temperature resistant, and full-core flame-retardant conveyor belts produced by the company, with their good product quality and thoughtful after-sales service, are sold throughout the country and exported in large quantities to Southeast Asian countries. Products are widely used in coal, metallurgy, ports, power, building materials, and other production fields.
Advanced equipment, modern management, and high-quality raw materials.
We have a professional R&D team and engineers to create innovative solutions for the needs of our business partners.
We have many years of export experience, with products sold to more than 30 countries.
FAQ
Can you accept small quantities?
Yes, small batches are accepted, and delivery is fast
Do you have a pre-shipment inspection procedure?
Yes, we always test the product before delivery.
Can I take a sample for testing?
Yes, samples can be sent for testing before bulk orders.
What is the delivery time?
Inventory orders take 7-15 days, while OEM and ODM orders depend on the specific circumstances.
What are the payment terms?
Wire transfer, letter of credit, Western Union, Alipay, etc.
Can I have my own customized product?
Yes. OEM and ODM services are available, including design, logo, and packaging.
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Zhangyue Village, West of the Village, Boye County, Baoding City, Hebei Province
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