| Product name | PTFE composite filter needle felt | PTFE composite filter needle felt with membrane | |
| Fiber | PTFE+PPS | ||
| Scrim | PTFE | ||
| Grammage(g/m2) | 650 | ||
| Continuous temperature(℃) | 170 | ||
| Peak temperature(℃) | 200 | ||
| Tensile strength(N/5*20cm) | Warp | ＞800 | |
| Weft | ＞1000 | ||
| Tensile elongation% | Warp | ＜30 | |
| Weft | ＜50 | ||
| Air permeability(m3/m2*min) | 10~15 | 2~5 | |
| Application areas | High sulfur coal, corrosive and high oxygen content, improve the use of temperature and oxidation resistance, high cost performance | Emission requirements of high precision, high sulfur coal, corrosive and high oxygen content, improve the use of temperature and oxidation resistance, cost-effective | |
Filter material selection
System to effect
Maintenance instructions
Free testing
High differential pressure resistance and substandard emission
Bag corrosion
Bag oxidation
Bag is scaling
Bag is broken
Factory direct sales, customized design and production according to different working conditions, professional years of high-quality environmental protection services, provincial brand.
The quality is assured and reliable. We cooperate with many large thermal power plants in CNAS laboratory to monitor the whole production process and ensure the quality.
Carefully selected materials, lathe sewing thread, imported equipment, we carefully do every detail.
24 hours on-site professional after-sales service, to solve your worries.
400-833-2880 
燃煤发电
生物质发电
