Chemical industrial Polypropylene / PP smoke fabric filter

Chemical industrial Polypropylene / PP smoke fabric filter   Description of PP smoke fabric filter :   Polypropylene Filter Fabric is suitable for high moisturizing gas working conditions, widely used in food processing, chemical, pharmaceutical, tobacco industry,    Polypropylene fiber is the synthetic fiber with the best resistance to humidity. It can stand the temperature of 90℃and it has the resistance to many of the acid alkali. When it is keep in damp conditions, it only absorbs 0.6% of the air and the property of the fiber keeps no change. Polypropylene is a kind of good thermoplastic material. The polypropylene felt is normally used to make the low-temperature pulse filtration bag for smelting plant, and the pulse filtration bag for chemical and pharmaceutical factory. Polypropylene is especially suitable for wet conditions, but the temperature must be kept low.    Specification of  PP smoke fabric filter  

Compositions		PP Filtration Felt
Weight(g/m2)		500
Thickness(mm)		2.0±0.2
Air permeability (m3/m2/min)		13
Tensile strength (N/5 20cm)	wrap	1000
	weft	1300
Tensile Elongation(%)	wrap	≤25
	weft	≤40
Mechanical Finish		Heatset and Singed One Side
Constant working temperature		90 ℃
Instant working temperature		110℃
Acids Resistance		Excellent
Alkalis Resistance		Good

  Performance of PP smoke fabric filter  : Continuous operating temperature is not exceeding 90℃, instant operating temperature not exceeding 100℃ Excellent performance of acid resistance and alkali resistance Excellent resistance to hydrolysis High  tensile strength and good abrasion resistance Effectively prevent static electricity Smooth surface is better for dust cake releasing Company information:   Grace filter MFG are specializing in production of filter needle felt and filter bag processing, design and manufacturing dust collecting system in China.Oil removing and absorption oil liquid filter bags:Mainly use highest standard materials, manufacture adopts high precision non-seam mode. Numerical and equivalent multiple spot welding machine ensure that every welding spot retains secure and identical.        

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