OEM P84 Filter Media Polyimide Needle Felt With High Temperature Resistance
OEM P84 Filter Media Polyimide Needle Felt With High Temperature Resistance
Basic Properties
Place of Origin:
China
Brand Name:
HUAZHE OR OEM
Certification:
ISO9001
Model Number:
P84 Filter media
Trading Properties
Payment Terms:
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Product Summary
P84 Filter Media P84 (polyimide) needle felt filter cloth. P84 polyimide needlefelts are excellent high temperature filter media in terms of performance, generally surpassing other standard media with the exception of PTFE. Key Features Excellent stability under high temperature and resistance to ...
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Product Description
Detailed Specifications & Features
P84 Filter Media
P84 (polyimide) needle felt filter cloth. P84 polyimide needlefelts are excellent high temperature filter media in terms of performance, generally surpassing other standard media with the exception of PTFE.
Key Features
- Excellent stability under high temperature and resistance to acid
- Can operate continuously at temperatures up to 500°F (260°C) in practical, low acid working conditions
- High filtration efficiency and tensile strength
- Complex cross-sectional shapes create 30-90% more collection surface area compared to round or oval fibers
- Low back washing pressure with maximum flexibility
- Unique tri-lobal fiber structure provides high efficiency filtration, low pressure drop, and reduced cleaning energy
- Excellent dust cake release properties
- Irregular, tri-lobal fibers offer better collection efficiencies and enhanced dust cake release
Applications
- Incinerator plants
- Cement Kiln gas
- Low acid coal fired boilers
- Asphalt/hot mix plants flue gas
- Minerals processing
- Soil remediation facilities
Specifications
| Composition | P84/P84 scrim |
|---|---|
| Weight (g/m²) | 450 | 500 | 550 |
| Thickness (mm) | 2.1 | 2.3 | 2.5 |
| Air permeability (L/m²/s) | 19 | 15 | 12 |
| Tensile strength (N/5*20cm) Warp | 650 | 700 | 800 |
| Tensile strength (N/5*20cm) Weft | 1150 | 1200 | 1300 |
| Tensile elongation (%) Warp | <35 | <35 | <35 |
| Tensile elongation (%) Weft | <55 | <55 | <55 |
| Broken strength (Mpa/min) | 2.55 | 2.50 | 2.40 |
| Working temperature (°C) | ≤ 260 |
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