Media Features
Excellent cake release. Lowest temperature
Polypropylene felt is used for general applications where chemical and moisture attacks other fibers
Polypropylenes offer high strength, excellent resistance to most acids and alkalis
Smoothness of fibers allows good cake release and resistance to blinding. Moisture absorption is virtually non-existent.
Excellent resistance to both mineral and organic acids and alkalis with the exception of sodium and potassium hydroxide above 110degrees.
Fair resistance to most oxidizing agents
Excellent resistance to most organic solvents with the exception of ketones, esters, and chlorinated hydrocarbons
Continuous operating temperature 194℉ (90°C)
Specifications
| Fiber Materials | PP-Polypropylene | |
| Scrim | Polypropylene | |
| Standard Finish Options (Special surface treatments available) | Heat set, singed, glazed | |
| Weight oz/yd² (g/m2) | 11.80-14.75 (400-500) | |
Thickness Inch (mm) | 0.063-0.083 (1.6-2.1) | |
| Air Permeability CFM@ ½" W.G125PA (m³/m².min@200PA ) | 12-21 (6-10) | |
| Tensile Strength lb/in (N/5CM) | Warp MD | 137 (1200) |
| Weft CD | 160 (1400) | |
| Tensile Elongation (%) | Warp MD | ≤30 |
| Weft CD | ≤50 | |
| Thermal Shrinkage (%) at max continuous temp. | Warp MD | ≤1 |
| Weft CD | ≤1.5 | |
| Max. Operating Temperature oF (oC) | Continuous | 194 (90) |
| Surge | 230 (110) | |
| The data are based on laboratory conditions. Testing based on specific operating conditions of each installation is recommended. | ||
Applications
Power Generation
Powder Coating
Paper, Pulp & Woodworking
Paints & Pigments
Cement, Mining & Rock Products
Asphalt & Aggregate
Chemicals & Pharmaceuticals
Metals & Foundry
Food & Beverages
Custom OEM Applications
Ordering Information
Comprehensive selection of bag sizes:
Diameter: 4 5/8” – 113⁄4”
Length: 12” – 144”
Customized sizes are also available
