Data Sheet: PTFE Felt Filter Bag 915 g/m2, (27 oz/yd2)
Data Sheets, United States
A 260°C (500°F) maximum service temperature, expanded polytetrafluoroethylene felt filter bag for use in pulse jet style dust collectors with chemically aggressive operating conditions.
Features and Benefits
- Patented GORE™ High Durability membrane technology provides an excellent combination of filtration efficiency, airflow, and durability.
- Chemically inert providing the highest all-around chemical resistance and maximum bag life.
- Constructed using a woven ePTFE scrim that provides excellent dimensional stability, extended flex life, and resistance to mechanical damage over the life of the filter.
Applications
- Chemicals Processing: Chemical process reactors that incorporate micronizing, grinding, drying, and product collection in extreme environments that are chemically and thermally aggressive.
- Minerals Processing: Brick kilns.
- Metals Industry: Lead, copper, and other base metal production.
- Power Generation and Incineration: Lead, copper, and other base metal production.
Laminate Technical Data
Weight | 915 g/m2 (27 oz/yd2) |
---|---|
Fiber Content: | Staple – GORE Expanded Polytetrafluoroethylene Scrim – Woven Expanded Polytetrafluoroethylene |
Felt Construction: | Supported needlefelt |
Continuous Operating Temperature: | 260°C (500°F) |
Maximum Surge Temperature: | 274°C (525°F) |
Acid Resistance: | Excellent |
Alkali Resistance: | Excellent |
Breaking Strength: | |
• Warp: | 800 N/5 cm (180 lb/2 in) wide sample |
• Fill: | 890 N/5 cm (200 lb/2 in) wide sample |
Mullen Burst: | 4480 kPa (650 psi) |
Thickness: | 1.2 mm (0.047 in) |
Thermal Stability: | < 2% shrinkage at 260°C (500°F) after 2 hours (unrestrained) |
Durability: | Excellent |
All data expressed as typical values. This technical data is subject to change.
Please contact W. L. Gore & Associates, Inc., directly to confirm current information.
FOR INDUSTRIAL USE ONLY
Not for use in food, drug, cosmetic or medical device manufacturing, processing, or packaging operations.