Expanded Filter Material: Efficient Filtration Solution for Flue Gas Treatment
Produced by Hengyuan Technology, our expanded filter materials are high-performance filtration solutions designed for flue gas treatment, especially in scenarios with large flue gas volume and specific chemical resistance requirements. We offer two main series: HWTF-FI and HWTF-P, each tailored to different working conditions.
Product Series
1. HWTF-FI Type Expanded Filter Material
This series adopts glass fiber bulky yarn fabric as the base material, with polytetrafluoroethylene (PTFE) and silicone oil as key raw materials, undergoing special chemical treatment.
Appearance & Texture: Golden-yellow, fluffy surface, and hard texture.
Performance Advantages:
Excellent wear resistance, folding resistance, and hydro-phobicity.
Large air permeability, easy dust removal, and good resistance to condensation.
Application: Ideal for dust removal in scenarios with large flue gas treatment volume, delivering outstanding overall performance.
2. HWTF-P Type Expanded Filter Material
As an acid-resistant expanded filter material, it is made of glass fiber expanded yarn gray fabric after special chemical treatment.
Appearance & Texture: Black, fluffy surface, and soft texture.
Performance Advantages:
Superior acid resistance, large air permeability, and good electrical conductivity.
Application: Mainly applied to the flue gas filtration industry with high acidity.
Model, Size and Technical Parameters
We provide a range of models with precise technical parameters to meet diverse filtration needs. Customization is available according to user requirements.
| Filter Material Model | Thickness (mm) | Weavy grain | Breaking Strength (N/25×100cm) | Air Permeability (m³/m²·h) | emperature Endurance (℃) |
| Radial / Weft | Continuous / Instant | ||||
| HWTF500 | 0.5±0.05 | Twill | ≤2400 / ≤1400 | 350-450 | 280 / 350 |
| HWTF600 | 0.6±0.06 | Weft double | ≤2400 / ≤1800 | 350-450 | 280 / 350 |
| HWTF800 | 0.8±0.08 | Weft double | ≤3000 / ≤2100 | 250-350 | 260 / 320 |
| HWTF500 | 0.5±0.05 | Twill | ≤2100 / ≤1400 | 350-450 | 260 / 320 |
| HWTF600 | 0.6±0.06 | Weft double | ≤2100 / ≤1800 | 350-450 | 260 / 320 |
| HWTF800 | 0.8±0.08 | Weft double | ≤2100 / ≤1900 | 300-400 | 260 / 320 |
Note: Different specifications and models of filters can be customized according to user requirements.
Why Choose Our Expanded Filter Material?
High Efficiency Filtration: Ensures effective dust and impurity removal in flue gas.
Durability: Outstanding wear and chemical resistance (acid resistance, condensation resistance) extends service life.
Customization: Tailored solutions to match your specific equipment and process demands.
For inquiries or customization, please contact us. Let Hengyuan Technology be your trusted partner in flue gas filtration!
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