Description
Matrox® Sheet | Complete Guide to Features, Uses, and Benefits
What is Matrox® Sheet?
Matrox® Sheet is an engineered polymer from the ultra-high-molecular-weight polyethylene (UHMW-PE) family, manufactured by Röchling Germany. It is specially designed for lining silos, hoppers, and chutes for bulk material handling, preventing sticking, bridging, and flow stoppages.
Key Features and Advantages of Matrox® Sheet
- Very low friction coefficient → improves bulk material flow
- Excellent wear resistance → extends service life of equipment
- Chemical and moisture resistance → reliable in corrosive and humid environments
- High impact strength → suitable for heavy, abrasive bulk materials
- Lightweight compared to steel → easier installation and reduced noise
Types of Matrox® Sheet and Their Applications
Matrox® X
- Designed for extremely abrasive environments such as mining, iron ore, and cement.
Matrox® EX 60 (Anti-Static)
- Contains conductive additives to prevent electrostatic buildup; ideal for powders, dust, and combustible bulk solids.
Matrox® FC (Food Contact)
- FDA-approved; suitable for food industry applications, grain silos, and flour handling.
Applications of Matrox® Sheet
- Lining of silos, hoppers, and transfer chutes
- Truck bed liners and bucket protection
- Used across mining, steel, cement, power plants, and food industries
Technical Specifications of Matrox® Sheet
- Density: > 0.99 g/cm³
- Tensile strength: > 20 MPa
- Shore D hardness: ~63
- Operating temperature: −200 °C to +80 °C (short-term up to ~130 °C)
- Water absorption: < 0.01%
- Thermal expansion: relatively high (design must allow for expansion)
Installation and Maintenance Tips for Matrox® Sheet
- Prepare the steel surface: clean and rust-free before installation.
- Design fasteners and holes to accommodate thermal expansion.
- Use countersunk bolts or oval slots for secure yet flexible fixing.
- For explosive dust or powders, always use anti-static Matrox EX 60 and ensure proper grounding.
Why Choose Matrox® Sheet over Steel or Rubber?
- Compared to steel: lower friction, reduced material sticking, lighter weight
- Compared to rubber or polyurethane: better flow promotion, lower water absorption
FAQs About Matrox® Sheet
1. Can Matrox® Sheet be used in the food industry?
Yes, the Matrox FC grade is FDA-compliant and designed for direct food contact.
2. What temperature range can Matrox® Sheet withstand?
From −200 °C to +80 °C continuously, and up to about 130 °C short-term.
3. What is the main use of Matrox® Sheet?
The primary application is lining silos and hoppers to prevent sticking and improve bulk material flow.
Conclusion
If you need a long-lasting solution to prevent sticking and flow interruptions in bulk material handling, Matrox® Sheet (UHMW-PE) is the best choice. With its slippery surface, outstanding wear resistance, and specialized grades (food contact, anti-static, and heavy-duty), Matrox® is widely used in mining, cement, steel, power, and food industries.