Micron Industrial High Temperature Bag
Filter
1. high working temperature 200-260
centigrade
2. good air permeability
3. excellent stability
4. easy to cleaning
PPS needle felt for air punch
bag :
PPS needle felt temperature is
190-210°C,
which is the best filter medium for anti-acid,
anti-alkali, hydrolysis resistance, but it is not
good at anti-oxidant, and applied in waste
incinerator, electric station boiler, industry boiler
and so on.
Metamax needle felt for air punch bag
:
Philis needle
felt characteristics: high temperature
(204-240°C),
anti-acid, anti-alkali, high filtration blow speed,
low pressure drop, anti-break, and anti-abrasion, but
it can be easily hydrolyzed in the condition of high
temperature, which mostly applied in pitch mix gas,
blast furnace gas on steel factory, gas, tail gas of
white char, kiln applications, electric cooker high
temperature gas, etc.
P84 needle felt(Polyimide)
P84 needle felt characteristics: high temperature
resistance(260-300°C),
good chemistry resistance, good air permeability,
high filtration efficiency, but the price is high. It
mostly applied in cement kiln, waste incinerator.
Etc.
FNS compound needle for air punch bag
:
FNS compound Needle Felt, By adding the P84
multi lobar fiber
and other high temperature resistant fiber on the
cake side a greater filtration surface is achieved,
minimizing the pressure drop and improving the
efficiency,
Working temperature: ≤250°C,
Short time working temperature:
270 °C.
Glass fiber needle felt (glass fiber/
fiberglass) for air
punch bag
Glass fiber needle felt has high temperature
resistance(240-260°C),
low price compared with other high temperature
fibers, and stable size, low shrinkage rate, high
intensity, but it is crisp, which is applied in
chemistry, steel factory, metallurgy, cement,
etc.
