PTFE Needle Felt Filter Cloth To Corrosive Gas and Chemical Coal-fired boiler
PTFE needle-punched felt dust removal bag is a kind of fibre with extremely stable chemical properties.
Special PTFE filter bags, dust cloth bags and dust bags are mainly used in chemical industry, garbage incineration, high temperature liquid filtration and so on. They maintain good chemical stability under various complex conditions, but they are not suitable for wide use because of their high price.
1. Continuous working temperature is above 250 degrees, instantaneous temperature is 280 degrees.
2. Completely free from acid, alkali and oxidation, almost non-flammable.
3. The only non-aging fiber.
4. Satisfies the worst working conditions, has the extremely long service life, usually the service life is more than 4 years.
Technical parameters believe that Jiangsu Runzhong, choose Jiangsu Runzhong, we will strive to do better - --- let you and I work together to create a beautiful China.
| Product Name | PTFE Needle Felt Filter Cloth To Corrosive Gas and Chemical Coal-fired boiler |
| Fibre | 100%PTFE |
| Base cloth | 100%PTFE |
| Square gram weight | 750g/m2 |
| Thickness | 1.1mm |
| Density | 0.68g/cm3 |
| Air permeability | 90L |
| Fracture Strength-Longitudinal | More than 450 N/5cm |
| FRACTURE STRENGTH-TRANSVERSE | More than 450 N/5cm |
Elongation (200N/5cm)
-Longitudinal | < 5% |
| Elongation (200N/5cm) - Horizontal | < 5% |
| Heat shrinkage (150 degC, 90 min) | 2% |
| Blasting strength | > 300 N/cm2 |
| Continuous operating temperature | 260 C |
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