FRS30 initial effect filter cotton

FRS30 initial effect filter cotton

Product Details

FRS-30 primary effect filter cotton alias: coarse filter cotton, coarse filter, dustproof cotton, tuyed cotton, sealing cotton, air inlet filter cotton, blue and white cotton, blue cotton use and usage: suitable for all kinds of ventilation Filtering in equipment, dust removal equipment, air supply system, dust removal filter for air conditioning and air ventilation system, protective dustproof filter for various types of electromechanical, computer room, etc. 3. Pre-preparation of air supply system in high-quality spraying system and baking device Filter 4, initial (coarse) effect filter material 5, slice use, slice frame use, whole roll use material and characteristics:
1. It is made of polyester fiber (PET) with elasticity and breakage, and then it is made by step-by-step encryption and is made by hot air fusion process. 2. It can be cleaned and reused after spraying, or dusted by tapping and back blowing. Remove, continue to use 3, have a certain anti-corrosion effect on common solvents, weak acids and weak bases, and must avoid long-term exposure to ultraviolet rays in sunlight.
Filter level: G3 (EN779), EU3 (EUROVENT)
Filter object: ≥5μm coarse dust and foreign matter average weight efficiency: ≥85% (ASHRAE52.1-1992)
Flame retardant rating: F1 (DIN 53438), B1 (GB/T 17591-2006)
Final resistance: 250Pa (recommended)
Dust holding capacity: 500g/m2
Moisture resistance (relative humidity): ≤100RH
Temperature resistance: ≤100°C
Instant temperature resistance: ≤120°C
technical parameter: