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G3 / G4 High temperature Resistant Glass Fiber Filter Mat

G3 / G4 High temperature Resistant Glass Fiber Filter Mat

Product Features:
◎ High temperature resistant glass fiber filter mat is made of long fiberglass in uniformity non-woven way.Leeward side is specially treated in order to avoid the fiberglass dropping.
◎ Stable performance: No degradation under the high temperature of 240℃ use. Size is stable with only 0.1 % contrac
tion at 250℃. No contraction, no embitterment, no softening, and no melting in short time at 300℃, only softening at 500℃.
◎ Excellent flame retardance (non-flame), up to national grade A flame retardance standard. No drop, no polycarbon ate, no contraction, and no deformation with firing.
◎ Excellent chemical resistance, high moisture-resistance, low moisture absorption, long working life.

 

Application:
High temperature resistant glass fiber filter mat is widely used in ovens or other place which is high temperature. Not only for dust extraction, but also for avoid chemical erosion and against poisonous gas.

 


Material and Operation Conditions:

Material Long fiberglass fiber
Targeting particles >5μm particle dust and suspended solids
Flame resistance Non-flammable, self-extinguishing, comply to DIN53438-F1, UL900-CLASS2
Max temperature 350°C
Max Humidty 100%

 

 

Technology Parameters:

Type Thickness Test Air Velocity
(m/s)
Average
Arrestance
Initial
Resistance
(pa)
Dust Holding
Capacity
(g/m²)
Filtration
Class
Size (m) Temperature
Resistance
FS-150 20 1.5 80 20 1850 G3 1*20m
1.2*20m
250
FS-300 30 1.5 85 35 2100 G3 300
FS-400 50 1.5 90 50 3200 G4 350

 

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