Aramid PPS P84 Polyimide Filter Bags for Asphalt Mixing Plant

• Material: Non-woven
• Medium Material: Aramid/Nomex
• Cartridge Filter: Aramid/Nomex
• Filter Bag Filter: Outside the Filter Type
• Type: Pocket Filter
• Usage: Dust Filter
• Filtration Grade: ULPA Filter
• Filter Bag Sectional Shape: Round Bag
• Filter Bag Environment: High-Temperature
• Cartridge Installation: Vertical Lifting
• Transport Package: Inner with Plastic Bag, Outer with Paper Carton
• Specification: Custom
• Trademark: AOBO / OEM
• Origin: Dezhou, China
• HS Code: 842139
• Production Capacity: 500000PCS/Year

Product Description

Aramid PPS P84 polyimide filter bags for asphalt mixing plant 

Aramid products have the characteristics of high temperature resistance (204ºC-240ºC), strong acid and alkali resistance, high filtration wind speed, low pressure loss, folding resistance and good wear resistance, but they are not resistant to hydrolysis at high temperatures.

Product Features:
Advantages: good temperature resistance, high oxygen resistance, low shrinkage
Disadvantages: poor hydrolysis resistance, poor acid resistance
 

Compositions			Meta-Aramid fiber
Weight (g/m2)			500g/m2±5%
Thickness (mm)			1.8-2
Air permeability (M3/m2.min)			12-15
Tensile strength (N/5cm)	warp		900
		weft		1200
Breaking elongation	warp		≤35
		weft		≤50
Continuous working temperature(°C/°F)			204/400
Short time working temperature(°C/°F)			240/464
Anti-acid			Fair
Anti-alkali			Excellent
Anti-abrasion			Excellent
The stability of water solution			Fair
Finishing treatment			Heat set ,singed, PTFE Impregnation,anti acid, water & oil repellent
Top load/ entry(walk-in plenum)			Snap band
Bottom load/ entry(common in bin vents)			Disk with wear strip

 
Applications:
1. New dry method cement kiln head dust removal system
2. Building materials industry
3. Gypsum drying system dust removal
4. Part of steel plant blast furnace gas
5. Asphalt mixing station dust removal

Product series:
1. Filter Cloth : PP / Polyester / Homo-acrylic / PPS / Meta-aramid / Polymide / PTFE / Woven glass fiber etc
2. Filter Bag : PP / Polyester / Homo-acrylic / PPS / Meta-aramid / Polymide / PTFE / Woven glass fiber etc
3. Filter Cage : Carbon Steel / ( Powder coated ) painting carbon steel / Galvanized carbon steel / stainless steel AISI 304, 316L