High Temperature Teflon Filter Bags Of PTFE Fiber For Dust
PTFE filter bags are made of 100% PTFE fiber , with excellent
properties and chemical performance, PTFE filter bags are widely
used in thermal power industry , iron & steel industry , cement
plants , chemical industry ,etc. and which are of high temperature
filter bags or teflon filter bags , some performance are better
than P84 filter bags .
Being high temperature resistant filter bags, ptfe filter bags are
widely used in thermal power industry, cement plants , chemical
industry , iron & steel industry, etc.
PTFE filter bags features anti-high temperature ( up to instant
300℃ ) , excellent anti-anrasion, excellent anti-acid and excellent
anti-alkali standby functions.
1. Applied in continuous temperature 250 ℃ , works very good .
2. With high tensile strength and low tensile elongation
3. As dust filter bags , it is largely used in thermal power
4. Being air filter bags, t hey are installed in baghouse and with
high-efficiency filtration .
5. Finish treatment:Calendering,PTFE impregnation , with excellent
performance in all aspects .
Working principle :
1. Material : 100% ptfe fiber .
2. Scrim: with ptfe staple yarn
3. Finish treatment with Calendering, PTFE impregnation
4. Air permeability ( l/m2/s ) : 100～200
5. Temperature (℃): Continue: 250, Instant: 300
PTFE 100% 750gsm
PTFE 750 - 1000gsm needle felt
100% PTFE staple fibre
100% PTFE scrim
750 - 1,000g/m2 (customized)
PTFE impregnation treatment, heat setting
Customized according to drawing / sample
Polybag in cartons
Coal-fired boile r, waste incineration , carbon black , smelting ,
industry and chemical industry , etc.
Can be negotiable
Below fiber performance index for your reference.
Operating Temperature (°C, dry)
Organic Acid Resistance
Mineral Acid Resistance
Oxidation Resistance (15%)