Common Plastic Materials Used in Modular Plastic Conveyor Belts | PE, PP & POM

Common Plastic Materials Used in Modular Plastic Conveyor Belts

Selecting the right plastic material is essential for ensuring performance, durability, and reliability in modular plastic conveyor belts.
Different applications require different material properties such as temperature resistance, chemical resistance, strength, and wear resistance.

The most commonly used plastic materials for modular plastic conveyor belts include PE (Polyethylene), PP (Polypropylene), and POM (Polyoxymethylene).

PE (Polyethylene) – Flexible and Wear-Resistant Material

Operating Temperature Range:

• -70°C to +65°C

Key Characteristics of PE Modular Plastic Conveyor Belts

• Excellent resistance to acids and alkalis

• Low surface adhesion, allowing products to separate easily from the belt

• Good wear resistance for continuous operation

• Highly durable and impact-resistant

• Lightweight due to low material density

Typical Applications

PE modular plastic conveyor belts are widely used in applications where low friction, good wear resistance, and chemical resistance are required, such as light industrial conveying and food handling environments.

PP (Polypropylene) – Cost-Effective and Versatile Material

Operating Temperature Range:

• +5°C to +100°C

Key Characteristics of PP Modular Plastic Conveyor Belts

• High cost-performance ratio, commonly used for general conveying applications

• High strength and good rigidity

• Excellent dynamic performance under continuous operation

• Outstanding resistance to acids, alkalis, and alcohols

• Lightweight material with low density

• No risk of stress cracking

Typical Applications

PP modular plastic conveyor belts are suitable for standard industrial conveying, packaging lines, and applications requiring moderate temperature resistance and chemical stability.

POM (Polyoxymethylene) – High Strength and Precision Material

Operating Temperature Range:

• -45°C to +90°C

Key Characteristics of POM Modular Plastic Conveyor Belts

• Excellent dimensional stability

• Extremely high strength and rigidity

• Superior resistance to organic solvents

• Low coefficient of friction for smooth conveying

• Highly durable and wear-resistant

• High surface hardness with resistance to cutting and scratching

Typical Applications

POM modular plastic conveyor belts are ideal for demanding applications requiring high load capacity, precise positioning, and long service life, such as heavy-duty conveying and high-speed automation systems.

How to Choose the Right Material for Modular Plastic Conveyor Belts

When selecting a material for modular plastic conveyor belts, the following factors should be considered:

• Operating temperature range

• Chemical exposure conditions

• Load capacity and wear requirements

• Conveyor speed and dynamic performance

• Application environment and hygiene requirements

Choosing the correct material ensures optimal belt performance and extended service life.

Conclusion

PE, PP, and POM are the most commonly used materials for modular plastic conveyor belts, each offering unique advantages for different conveying environments.
Understanding material properties helps system designers, equipment manufacturers, and end users select the most suitable belt for their specific applications.