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Cement processing plant polyimide p84 dust filter bag
P84 high temperature resistant needle-punched filter felt is INSPECFIBERS (polyimide fiber) produced.
It is a high-efficiency filter material with high temperature resistance and acid and alkali resistance developed by other non-woven fabric production process.
In questo momento, there are only a few manufacturers in China that independently develop, design and produce the filter material.
P84 filter material has high temperature resistance (can be used for a long time below 260 °C), and has good chemical resistance.
Ha un effetto filtrante molto significativo su gas polverosi con acidi e alcali, rendendolo nell'industria dell'incenerimento dei rifiuti. Ha evidenziato una maggiore efficienza di rimozione della polvere nell'industria dell'incenerimento dei rifiuti.
Fiber | P84 fiber bag | |||
Peso(g/m2) | 500-550g/m2 | |||
Spessore(mm) | 2.0-2.2mm | |||
Mechanical Finish | Heat-setting ,Singed one side | |||
Chemical Finish | PTFE impregnating | |||
Permeabilità all'aria (m2/m3/min) | 16 | |||
Break Strength(N/5cm) | Warp | ≥900 | ||
Weft | ≥1200 | |||
Break Elongation(%) | Warp | ≤35 | ||
Weft | ≤50 | |||
Temperatura di lavoro (Degree C) | 260-280? | |||
Resistance to acid | Good | Resistance to oxidation | Good | |
Resistance to alkali | Good | Resistance to Hydrolysis | Good |