Polytetrafluoroethylene Felt, 830 g/m2 (24.5 oz/yd2)
Description
A 260°C (500°F) maximum service temperature, expanded polytetrafluoroethylene (PTFE) felt filter bag for use in pulse-jet style dust collectors with chemically aggressive operating conditions.
Features and benefits
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Patented GORETM High Durability membrane technology provides an excellent combination of filtration efficiency, airflow, and durability
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Chemically inert, providing the highest all-around chemical resistance and maximum bag life
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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
Applications
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Chemicals processing: chemical process reactors that incorporate micronizing, grinding, and product collection in extreme environments that are chemically and thermally aggressive
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Minerals processing: brick kilns
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Metals processing: lead, copper, and other base metal production
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Power generation and Incineration: medical and municipal waste incineration, as well as coal-fired boilers
Technical specifications
|
Fiber content |
Staple – GORE® 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 |
|
Weight |
830 g/m2 (24.5 oz/yd2) |
|
Breaking strength |
|
|
- Warp: |
890 N/5 cm (200 lb/2 in) wide sample |
|
- Fill: |
824 N/5 cm (185 lb/2 in) wide sample |
|
Mullen Burst |
4136 kPa (600 psi) |
|
Thickness |
1.07 mm (0.042 in) |
|
Thermal Stability |
< 2% shrinkage at 260°C (500°F) after 2 hours (unrestrained) |
|
Durability |
Very good |
FOR INDUSTRIAL USE ONLY.
Not for use in food, drug, cosmetic or medical device manufacturing, processing, or packaging operations