Stable chemical and physical properties;
Excellent flame retardancy, no molten drops, no carbon gathering, no shrinkage and no deformation by fire;
Strong corrosion resistance, Resistant to various solvents, acids and bases;
Strong temperature resistance, low hygroscopicity, long using life;
Low resistance, high dust capacity.
Application:
It is mainly used for the primary filtration of ventilation equipment, dust removal equipment and air supply system under various high temperature and fireproof environment.
Technical Parameters | |||
Main Material: | Long glass fiber | Flammability Rating: | A (GB8624) |
Filtration Class: | G2、G3、G4 (EN779) | Temperature Resistance: | ≤250℃ |
Filter Target: | Coarse dust and foreign matter≥5μm | Instantaneous temp resistance: | ≤300℃ |
Average Weight Efficiency: | 68% (ASHRAE52.1-1992) | Humidity Resistance: | ≤100%RH |
Specification | ||||||||
Model | Normal Size | Thickness (mm) | Weight (g/m2) | Air Velocity (m/s) | I.N.P (Pa) | F.N.P (Pa) | Dust Holding Capacity (g/㎡） | Filtration Class |
FRS-HT-GF-450 | 0.5/1/1.8mx20m | 50 | 450 | 3.9 | 30 | 150 | 150 | G4 |
Remark: Other specification available upon request. | ||||||||
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