CHEMFAB® PTFE Belting & Release Sheets

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Product Information

CHEMFAB® designs and manufactures an extensive range of high performance release sheets and industrial processing and dryer belts for many industries. Our production belts for conveying and drying processes are designed for applications that require superior release characteristics, dimensional and thermal stability and the dynamic strength to stand up to the most rigorous operating conditions. They are engineered to combine the mechanical properties of woven fabrics with the outstanding chemical resistance of the PTFE coating or with lamination of multi-layer cast PTFE-films.

Our belts are your optimal release working surface.

Key Advantages

Excellent release “Non-Stick”

Low friction

Extreme temperature resistance
(-150ºC to +260ºC/-238 ºF to +500ºF)

Lower energy usage and thermal mass

Outstanding chemical resistance

Dynamic Strength and flexibility

Dimensional stability

Non-toxic

Lighter weight machinery

Lower maintenance costs

Suitable for use in food processing

Customised range of splices & edging

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Product Range

We understand that the selection of the right fabric and fabrication techniques are important decisions in delivering consistent performance, improved productivity and cost effectiveness-even in the most challenging environments. Our woven fabrics are available in smooth, textured, open and closed ptfe mesh belt structures with a range of surface finishes including smooth, extra-smooth and anti-static belt options with laminated crack free films.

Our specialized belting team will work with you to select the best options of belt sizes, thicknesses, textures, strength and stability for consistent production and advise on the appropriate splice/edge/tracking options to achieve higher quality finishes.

CHEMFAB® PTFE Belts

PTFE coated glass fabrics offer the widest selection of materials and are the standard for most applications. CHEMFAB® high-temperature belts are suitable for continuous use at temperatures up to 260°C/500°F as well as being compatible with most heating system- including infrared, ultra-violet and radio frequency.

Convoluted hoses used in fluid transfer of corrosive materials are lined with Chemfab ptfe fabric for chemical and mechanical barrier

CHEMFAB® Laminated Belts

CHEMFAB® PTFE-laminated belts comprise PTFE-coated glass cloth substrates that are laminated with a multi-layer cast PTFE film.

A superior barrier to oils, fats and other aggressors, they are easily cleaned and have proven their durable release properties.

CHEMFAB® Dryer Belts

PTFE coated aramid based fabrics exhibit the same outstanding characteristics as CHEMFAB® PTFE belting range. They offer greater mechanical strength, superior resistance to wear from flexing and abrasion as well as improved performance in water and steam environments.

More suitable for use at extremely low temperatures, CHEMFAB ®TCK® belts have a maximum operating temperature of 220°C/425°F.

Our Belting & Release Sheets Range

AEROSPACE
Release Sheets:
- Aircraft Composite Moulding
AUTOMOTIVE
PTFE Belts:
ENERGY
PTFE Belts:
- Photovoltaic Cells Production & Modules Lamination
- Production Catalytic Layers (Decal Process)
POLYMER PROCESSING & PACKAGING
PTFE Belts:
- Foam Production & Curing
Release Sheets:
- Heat Sealing Packaging
- Heat Shrink Packaging
FOOD
PTFE Belts:
Release Sheets:
- Grill Release Sheets
FLOORING, DOORS & WINDOWS
PTFE Belts:
Release Sheets:
- PVC Welding
ELECTRONICS
Sheets & Rolls For:
- FPCB Manufacturing

Also Used As A Solution For....

CUSTOMISED COMPONENTS

COATED & LAMINATED PRODUCTS

Installation & Maintenance

We understand the complexities of belt installation and belt maintenance. Our specialized belting team are located globally and will work with you on site to ensure the smooth installation and advise on the ongoing maintenance of your CHEMAB ® belt for optimal performance and efficiency.

CHEMFAB® PTFE Belts

To ensure you maximise the lifetime of a CHEMFAB® PTFE belt and ensure it works to full capacity we have designed a range of “How to Guides” in both video and document format. Please contact us if you require further assistance.

How To Videos

Video: How to Repair Scratches on a CHEMFAB® PTFE Belt

This 3 minute video explains the step by step process to repair scratches on a PTFE belt, helping you to extend the lifetime of your belt.

Video: How to Repair the Edges of a CHEMFAB® PTFE Belt

This 3 minute video explains the step by step process to repair the cut, torn or ripped edges of a PTFE belt, helping you to extend the lifetime of your belt

Video: How to Repair Pinholes and Delamination on a CHEMFAB® PTFE Belt

This 3 minute video explains the step by step process to repair pinholes and delamination on a PTFE belt, helping you to extend the lifetime of your belt.