Aramid Felt, Acid-Resistant 475 g/m2 (14 oz/yd2 )
Description
A 204°C (400°F) maximum service temperature, stayed-Aramid felt filter cartridge for use in pulse-jet style dust collectors, where high differential pressure and high cleaning pressures are required due to aggressive dust loading.
Features and benefits
- GORETM membrane technology provides an excellent combination of filtration efficiency and dust-cake release
- RASTEX® polytetrafluoroethylene scrim offers superior chemical resistance and excellent dimensional stability
- Unique acid-resistant treatment reduces the detrimental effects of moisture and acids
- Withstands pressure drop up to 6.2 kPa (25 inches water gauge)
- Available in top, bottom, and horizontal loading configurations
Applications
- Chemicals processing: dryers, bin vents, and nuisance dust collectors in the pigment, plastic and catalyst industries
- Minerals processing: clinker coolers
- Metals processing: process venting dust collectors for base metal kiln applications
Technical specifications
|
Fiber content |
100% Virgin Aramid |
|
Felt construction |
Supported needlefelt with acid-resistant treatment |
|
Continuous operating temperature |
204°C (400°F) |
|
Maximum surge temperature |
218°C (425°F) |
|
Acid resistance |
Very good |
|
Alkali resistance |
Good |
|
Weight |
475 g/m2 (14 oz/yd2) |
|
Breaking strength |
|
|
- Warp |
1112 N/5 cm (250 lb/2 in) wide sample |
|
- Fill |
1600 N/5 cm (360 lb/2 in) wide sample |
|
Mullen burst: |
4653 kPa (675 psi) minimum |
|
Thickness |
1.91 mm (0.075 in) |
|
Elongation at 50 lbs |
|
|
- Warp |
2.0% |
|
- Fill |
5.5% |
| Flame-Resistance Testing ASTMD 6413-08: | |
| -After Flame | 0 seconds |
| -After Glow | 35.1 seconds |
| -Char Length | 1.1 inches |
FOR INDUSTRIAL USE ONLY.
Not for use in food, drug, cosmetic or medical device manufacturing, processing, or packaging operations