Active Member
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[China]
Address: Jianchuan Road, Minhang Distrcit, Shanghai, China
Contact name:Amily Li
Shanghai Runningfilter Co., Ltd |
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Acrylic chemical name is polyacrylonitrile, identifier number is DT. It is suitable for continuous temperature 125 C, instantaneous temperature not more than 140 C. Acrylic needle-punched felt filter material has good hydrolysis resistance, chemical corrosion resistance, but poor oxidation resistance. The needle-punched aramid felt and PPS filter materials with higher price can be replaced when the temperature range of normal dust removal operation is allowed.
| Material | 450gsm Acrylic non-woven filter cloth To dergent and coal power collection | |||||
| Weight (g/m2) | 450g | 500g | 550g | |||
| Thickness (mm) | 2.0±10% | 2.2±10% | 2.4±10% | |||
| Air permeability (m3/m2·min) | 14±20% | 13±20% | 12±20% | |||
| Fracture strength (N/5×20cm) | Meridional direction | ＞ 900 | ＞950 | ＞1000 | ||
| Zonal direction | ＞1400 | ＞1500 | ＞1600 | |||
| Fracture elongation (%) | Meridional direction | ≤35 | ||||
| Zonal direction | ≤50 | |||||
| operating temperature (℃) | Continuous | ≤125 | ||||
| Short-term | ≤140 | |||||
| Chemical resistance | Acid resistance | excellent | Alkali resistance | excellent | ||
| Oxidation resistance | bad | Alkali resistance | excellent | |||
| Post-processing mode | ■ Singeing ■ pressing □ water repellent and oil proof □film covering □Antistatic □Foam coating | |||||
| □Acid alkali emulsion impregnation □Flame retardant | ||||||
