Burning PTFE Membrane Polyimide Filter Fabric

• Customization: Available
• Material: Polyimide(P84)+PTFE Membrane
• Usage: Dust Filter
• Model NO.: F-06
• Type: Non-woven Filter
• Hole Shape: Square
• Manufacturing Method: Manufacturing Cloth
• Paper Type: Qualitative
• Name: P84 Filter Cloth
• Fiber: Polyimid(P84)
• Scrim: Self Surported
• Maximum Operation Temperature(ºC): 240(Dry)
• Maximum Surge Temperature(ºC): 260(Dry)
• Width(mm): 2150
• Warranty: 12 Month
• Working Life: 24 Month
• Certificate: ISO9001:2008, SGS
• Mechanical Finish: Heatset and Singed One Side
• Transport Package: Poly Bag or Carton
• Specification: thickness: 2.7mm
• Trademark: ECOGRACE
• Origin: China(Mainland)
• HS Code: 56021000
• Production Capacity: 50000 Square Meter/Month

Product Description

Polyimide filter fabric with PTFE membrane for burning

P84 filter fabric with PTFE membrane is made from polyimide and the scirm is self supported, and surface is putted a PTFE membrane. P84 fabric does not have melting point, P84 filter cloth will keep a good performance when the temperatures up to 240ºC,  instant can up to 260ºC. P84 is leaf-shaped structure with a larger filter surface, and always embedded in the surface of other needle felt with different material to improve the filter efficiency. About PTFE membrane, the filter bag's dust collection efficiency can be improved and the dust will drop down when it is fully on the membrane. The membrane can also make the dust smaller.

Performance:
1. PTFE membrane;

2. Large filter surface area, with excellent filtration performance, in favor of cleaning of filter bag. Applicable to gas with harsh chemical condition,normal performance in oxidation and hydrolysis;

3. Good resistance to hydrolysis, P84 is made with flame retardant fiber, has excellent resistance to chemical corrosion;

4. Continuous operating temperature is up to 240ºC, instant operating temperature is up to 260ºC.

Specifications:

Weight (g/ m2)		500
Thickness (mm)		2.7
Air permeability (m3/m2/min)		15
Tensile strength   (N/5*20cm)	wrap	>700
	weft	>1000
Tensile Elongation(%)	wrap	3
	weft	3
Broken strengt(Mpa/min)		450
Continuous working temperature(ºC)		240
Short time Working temperature(ºC)		260
Anti-acid		Good
Anti-alkali		fair
Anti-abrasion		Good
The stability of water solution		Good
Finishing treatment		Heatset and singed one side, ptfe membrane

Our Factory:
ZHEJIANG GRACE ENVIROTECH CO., LTD

Founded in 2000,Grace Filter MFG is a specializing in research and development,manufacture and the conversion of technical filtration nonwoven products and dust collecting system projects for a variety of industrial applications.

Our company is dedicating in two divisions:Filtration industrial needle felt and dust collector equipments manufacturing,an is recognized as one of leading manufacturers and suppliers of filter needle felt products and dust collector equipment and it's spare part products.

We have excellent professional teams work on the filtration technical developing nad quality control system.

Our filtration industrial needle felt and filter bags including Polyester,Acrylic,Aramid,Nomex,PPS,P84,PTEF 100%,fiberglass,etc,focusing at China domestic market demand and overseas market which is widely applied in dust separation and filtration industry.Meanwhile,we have complete full line for water and oil repellent treatment,PTFE membrane treatment,and PTFE coating and impregnation.Our professional sewing machine and workers can also provide you the best perfect filter bags.