PTFE felt filter material also called Teflon filter material, with a good performance in the temperature of 250° C, the instant temperature can up to 280° C. 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, as well as some high temperature or some corrosive liquid filtration.

Maximum Operating Temperature

Fibre Types

Continuous operating temp*

Resistance to Hydrolysis

Resistance to Acids

Resistance to Alkalis**

Resistance to Oxidation

Polypropylene

194°F - 203°F

90° C –

95° C

excellent

excellent

excellent

restricted

Polyester

275°F - 325°F>

130° C -150° C

restricted

good

restricted

good

PTFE

482°F - 536°F

250° C -280° C

excellent

excellent

excellent

excellent





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Bexley, NSW, Australia, 2207
Ph: +61 2 9588 1020
Fax: +61 2 9588 1550
Email
sales@ausfil.com
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