Dunham Rubber & Belting Corporation
682 Commerce Parkway West Dr.
Greenwood, IN 46143
Toll-free: 800.876.5340
Tel: 317.888.3002
Fax: 317.888.2335
Email: mail@dunhamrubber.com • Website: www.dunhamrubber.com
All Categories > Conveyor Belts and Accessories > Industrial Conveyor Belting > Conveyor Belting > Coated Fabric > DuraFab® 22 Series Mechanical Fabrics > Item # 22-03-S  


DuraFab® 22 Series Mechanical Fabrics

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Item # 22-03-S, DuraFab® 22 Series Mechanical Fabrics
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Description

The DuraFab® Mechanical Series features a more textured surface, and provides the most cost effective solution for mechanical applications. These fabrics are manufactured from woven fiberglass substrates and have a moderate PTFE content. These fabrics are lightweight and possess good release characteristics for less demanding or less critical applications. The non-porous Mechanical Fabrics are ideal for applications where a mechanical impression must be transferred to a seal or a surface texture is required.

DuraFab® PTFE Coated Fabric Characteristics

DuraFab® Fabrics are engineered to retain the distinctive properties of PTFE; however, by adding a glass fabric to the matrix, AFC is able to obtain the added benefits of dimensional stability, durability, excellent tensile strength and extremely low elongation (<1%). DuraFab® Fabrics have received USDA approval for food processing and handling, and are FDA compliant (21CFR177.1550). In addition, the DuraFab® fabrics can operate in temperatures from -400ºF(-240ºC) under static conditions and -100ºF (-73º C) under dynamic conditions up to 550ºF (288ºC).

Typical Applications:
  • Packaging
  • Food Products
  • Printing and Textiles
  • Polymer Processing
  • Building Products
  • Chemical Processing
  • Aerospace, Communications & Military
  • Other Applications





Specifications  · Typical Applications  · Fabrication Capabilities  · Fabric Treatments and Specialty Coatings

Specifications

Nominal Thickness
0.003 in

Width
Slit

Weight
0.20 lbs/yd²

Tensile Wrap

 View
56 lbs/in²

Tensile Fill

 View
32 lbs/in²

Edge Tear Wrap
380 g

Edge Tear Fill
250 g

Notes
Additional thicknesses and styles available upon special order.


Typical Applications

Packaging
  • Impulse/l-Bar sealing
  • Form fill and seal
  • Over wrapping (Tray packing)
  • Side and End sealing
  • Blister tray covers
  • Vacuum pack machines

Food Products
  • Oven and microwave liners for home and industrial kitchens
  • Kitchen work surfaces

Printing and Textiles
  • Heat transfer presses

Polymer Processing
  • Vulcanizing presses
  • Rubber curing presses

Building Products
  • Manufacture of specialty wood-based products

Chemical Processing
  • Tank seals and contaminant barriers
  • Gaskets, membranes, seals & diaphragms
  • Corrosion resistant chute, drum, and hopper liners
  • Protective curtains and aprons

Aerospace, Communications & Military
  • Composite mold release/bonding
  • Vacuum bagging

Other Application
  • Insulation and protection
  • Release sheets/separation materials
  • Manufacture of metalized balloons
  • Abrasive disk manufacturing
  • Work surface covering


Fabrication Capabilities
AFC offers the following fabrication capabilities and services for its fabrics:
  • Conveyor belting
  • Specialty fabrication
  • Custom fabric and tape slitting
  • Fabric and tape sheeting
  • Custom die cutting
  • Belt and fabric perforating


Fabric Treatments and Specialty Coatings
AFC can specially treat its fabrics to provide an adhesive (tape), bondable, abrasion resistant, or static-dissipative surface. In addition, the company also specialty coats fabrics to meet specific application needs.