polyester needle felt dust filter bag for cement industry filtration

Product Description polyester Needle Felt Dust Filter Bag for cement industry filtration

Application: Polyester Filter Bags are widely used in industries such as iron and steel metallurgy machinery manufacturing.cement industry,wood processing and other fields of Dust Collection process.

   Performance: • Good electrical insulation
• Good resistance to abrasion resistance performance
• High strength,good elastic recovery performance
• Good thermal stability
• Polyester Filter Bags are the most cost-effective filters in     a working condition.
• Alkali-resistance performance is good,strong alkaline-           resistant is common
 
Specification

Product Name			Polyester Filter Bag
Size			D120mmxL2000mm  OR As Customized
Weight(g/m2)			500
Thickness(mm)			1.9
Air permiability(m3/m2/min)			14
Tensile strength (N/5×20cm)	warp		≥1300
	weft		≥1700
Tensile enlongation (%)	warp		25
	weft		45
Broken strength (Mpa/min)			≤20
Continuous working temperature (degree C)			130
Short time Working temperature (degree C)			150
Anti-acid			Medial
Anti-alkali			Poor
Anti-abrasion			Poor
The stability of water solution			Good
Finishing treatment			Heatset and Singed One Side

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Product Categories : Dust Collector Filter Bags > Polyester Filter Bags