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The scope of filter cotton is relatively wide, and the filter cotton (filter mesh) usually refers to air filtration. The main raw material used is polyester fiber, abbreviated as PET. Polyester fiber is made of polyethylene terephthalate, also known as synthetic fiber or polyester. It has excellent wrinkle resistance, elasticity, and dimensional stability, good electrical insulation performance, friction resistance, ···
The scope of filter cotton is relatively wide, and the filter cotton (filter mesh) usually refers to air filtration. The main raw material used is polyester fiber, abbreviated as PET. Polyester fiber is made of polyethylene terephthalate, also known as synthetic fiber or polyester. It has excellent wrinkle resistance, elasticity, and dimensional stability, good electrical insulation performance, friction resistance, good chemical resistance, and can withstand weak acids and bases.
Primary filter cotton is mainly used for fresh air filtration, filtering particles and foreign objects ≥ 5 μ m, with large dust holding capacity, low resistance, low price, and simple structure; Medium efficiency filter cotton is mainly used for filtering the fresh air end and return air of spray production lines, mainly filtering suspended particles of 1-10 μ m. High temperature resistant and flame-retardant filter cotton is made of glass fiber or other high temperature resistant and flame-retardant materials, and is commonly used in high-temperature fire-resistant environments.
Filtering level G3 (EN779), EU3 (EUROVENT)
Flame retardant grade F1 (DIN 53438), B1 (GB/T 17591-2006)
Moisture resistance (relative humidity) ≤ 99% RH
Filter objects: paint mist, oil mist, dust particles
Final resistance: 200Pa (recommended)
Temperature resistance ≤ 170 ℃
Filtering level G3 (EN779), EU3 (EUROVENT)
Flame retardant grade F1 (DIN 53438), B1 (GB/T 17591-2006)
Moisture resistance (relative humidity) ≤ 99% RH
Filter objects: paint mist, oil mist, dust particles
Final resistance: 200Pa (recommended)
Temperature resistance ≤ 170 ℃
Primary filter cotton is mainly used for fresh air filtration, filtering particles and foreign objects ≥ 5 μ m, with large dust holding capacity, low resistance, low price, and simple structure; Medium efficiency filter cotton is mainly used for filtering the fresh air end and return air of spray production lines, mainly filtering suspended particles of 1-10 μ m. High temperature resistant and flame-retardant filter cotton is made of glass fiber or other high temperature resistant and flame-retardant materials, and is commonly used in high-temperature fire-resistant environments.
Filtering level G3 (EN779), EU3 (EUROVENT)
Flame retardant grade F1 (DIN 53438), B1 (GB/T 17591-2006)
Moisture resistance (relative humidity) ≤ 99% RH
Filter objects: paint mist, oil mist, dust particles
Final resistance: 200Pa (recommended)
Temperature resistance ≤ 170 ℃
Filtering level G3 (EN779), EU3 (EUROVENT)
Flame retardant grade F1 (DIN 53438), B1 (GB/T 17591-2006)
Moisture resistance (relative humidity) ≤ 99% RH
Filter objects: paint mist, oil mist, dust particles
Final resistance: 200Pa (recommended)
Temperature resistance ≤ 170 ℃
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Tian Haoyang
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