Description
Compared with the ordinary filter bag, the filter bag after water repellent and oil proof treatment has longer service life, longer ash cleaning period and larger gas flow rate because the filter material is not easy to block the paste bag. Therefore, the energy consumption and maintenance cost can be greatly saved, and the output can be increased.
Product features
1. Using special water splashing agent, its oil and water proofing function is better and more durable, and it can still maintain good oil and water proofing performance at 250 ℃.
2. Advanced equipment is used for post-treatment. During the treatment, all fibers absorbed certain additives, then dried at a certain temperature, and finally baked at a higher temperature. In this way, the fabric can keep good oil and water resistance after repeated ash cleaning and even water washing.
3. Improve the ash cleaning performance and improve the safety under discontinuous working condition. Even in the discontinuous working state, when the temperature drops below the dew point, the oil and water-proof filter material can still prevent moisture from gathering on the needled felt, so as to reduce the risk of excessive dust hardening and solidification on the needled felt
Technical parameter
Product name PE / PE a500sg-3
Fiber 100% pet
Base cloth 100% pet
Weight per square gram 500g / m2
Thickness 1.7mm
Air permeability 130L / dm2.min
Fracture strength - longitudinal ≥ 1200 n / 5cm
Fracture strength - transverse ≥ 1500N / 5cm
Elongation @ 200N / 5cm - longitudinal ≤ 5%
Elongation @ 200N / 5cm - transverse ≤ 5%
Thermal shrinkage @ 150degc, 90min ≤ 1%
Blasting strength ≥ 300 n / cm2
Service temperature
Continuous working temperature 130 ℃
Instantaneous working temperature 150 ℃
After treatment heat setting, burning pressure, anti oil and water treatment
Notes
The oil-water proof filter bag can do the following post-treatment according to the needs to meet the needs of different working conditions
Antistatic
Surface treatment of fine denier fiber
Film mulching
coating
