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PTFE Lamination PE/PP Dust Filter Cloth

PTFE Lamination PE/PP Dust Filter Cloth

Features PTFE needle felt also called Teflon, with a good performance in the temperature of 260 centigrade, the instant temperature can up to 280 centigrade. PTFE is a special material with a good alkali and acid resistance ,anti-hydrolysis ,stable physical dimension, mainly used in coal burning...

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Product Details

Features

PTFE needle felt also called Teflon, with a good performance in the temperature of 260 centigrade, the instant temperature can up to 280 centigrade. PTFE is a special material with a good alkali and acid resistance ,anti-hydrolysis ,stable physical dimension, mainly used in coal burning boiler, waste incineration ,carbon black producing,Tio2 producing for fume treatment or dust collection, as well as some high temperature or some corrosive liquid filtration.

Note:
1. special specification can be customized.
2. maximum width:2.2meters.
3. both filter cloth rolls and filter bags are available from Shanghai sffiltech.

Features of PTFE needle felt:
Working temperature is under 260 degree
Can be used under moisture, high harsh chemical working condition

Advantages of PTFE needle felt:
a) High temperature resistance
b) Excellent acidity resistance
c) Excellent alkalinity resistance,
d) High filtration fineness

Working principle of PTFE needle felt:
It will be sewn to PTFE filter bag for bag house

Technical Data

PTFE needle felt

Construction

Needle felt

material

PTFE needle felt

Srim support

Yes

Felt Area Weight

750g/sqm +/-5%

Thickness

1.2-1.4mm

Mean Air Permeability

8-16 m3/m2/min@12.7mmH2O

Breaking Strength-MD(warp)

800(N/200×50mm)

Breaking Strength-CMD(weft)

900N/(N/200×50mm)

Breaking Elongation( N/5cm)-MD(warp)

20%

Breaking Elongation( N/5cm)-CMD(weft)

25%

Dry Shrinkage MD(240℃warp)

<2.5%

Dry Shrinkage CMD(240℃weft)

<1.5%

Operating Temperatures

220-250 deg C

Recommended Maximum Continuous

250 deg C

Recommended Maximum Surge

270 deg C

Finish

Singed,calendered,heatset,PTFE membrane

As one of the leading suppliers of ptfe lamination pe/pp dust filter cloth in China, Daitto Group Company now has quite a few products in stock in its factory. Also dealing with customized service, we warmly welcome you to buy or wholesale discount and cheap products at low price with us. And free sample is also available if you need.

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