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Polytetrafluoroethylene Felt, 830 g/m2 (24.5 oz/yd2)

Description :

          A 260C (500F) maximum service temperature, 100% expanded polytetrafluoroethylene-coated felt filter bag that incorporates a conductive staple to offer static dissipation in pulse jet style dust collectors with chemically aggressive operating conditions.

Features And Benifits :
  • Chemically inert providing the highest all-around chemical resistance and maximum bag life.
  • Constructed using a woven RASTEX scrim that provides excellent dimensional stability, extended flex life, and resistance to mechanical damage over the life of the filter.
  • Patented GORE-TEX High Durability membrane technology provides an excellent combination of filtration efficiency, airflow, and durability.
Applications :
  • Chemicals Processing : Silica production, pharmaceutical and chemical process reactors that incorporate micronizing, grinding, and product collection in extreme environments that are chemically and thermally aggressive.
  • Minerals Processing : N/A
  • Metals Processing : Lead, copper, and other base metal production.
  • Power Generation and Incineration : N/A
Technical Specification :
Fiber Content Staple 1 Expanded Polytetrafluoroethylene
Staple 2 Carbon-Filled Expanded
Polytetrafluoroethylene Fibers
Scrim Woven Expanded Polytetrafluoroethylene
Felt Construction Supported Needlefelt
Continuous Operating Temperature 260C (500F)
Maximum Surge Temperature 274C (525F)
Acid Resistance Excellent
Alkali Resistance Excellent
Weight 830 g/m2 (24.5 oz/yd2)
Breaking Strength
- Machine Direction 668 N/5 cm (150 lb/2 in) wide sample
- Cross-Machine Direction 890 N/5 cm (200 lb/2 in) wide sample
Mullen Burst 3447 kPa (500 psi)
Thickness 0.89 mm (0.035 in)
Durability Excellent
Static Decay Time 0.01 seconds (NFPA 99)




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