Dust Collector Aramid (Nomex) Needle Felt

• Customization: Available
• Material: Aramid
• Usage: Air Filter, Liquid Filter
• Model NO.: Aramid
• Type: Filter Felt
• Hole Shape: Needle Felt
• Manufacturing Method: Composite Fabric
• Paper Type: Qualitative
• Weight: 550G/M²
• Thickness: 2.2mm
• Transport Package: as Your Requirements
• Specification: as your requirements
• Trademark: Hengke
• Origin: China
• HS Code: 5910000000
• Production Capacity: 100000 PCS/Month

Product Description

SPECIFICATION

Product Name	Aramid (Nomex) Needle Felt
Product Model	As Your Requirement
Type	Needle Felt

 

Test Item		Standards
Weight (g/m²)		550±5%
Thickness (mm)		2.2±5%
Breaking Strength (N/5cm)	Wrap	≥800
	Weft	≥1200
Breaking Elongation (%)	Wrap	<30
	Weft	<45
5N Directive Elongation (%)	Wrap	<30
	Weft	<45
Air Permeability (L/dm²*min@200Pa)		25-45
Heat Shrinkage (%)	Wrap	---
	Weft	---
Acid Resistance (%/90ºC,50%H2SO4,24hrs)	Wrap	Good
	Weft	Good
Alkali Resistance (%/25ºC,15%NaOH,24hrs)	Wrap	Good
	Weft	Good
Working Temperature (ºC)		204
Instant Heat Resistant Temperature (ºC)		240
Fiber's Material		Aramid
Basic Cloth's Material		PTFE
Surface Treatment		PTFE Emulsion Dipping
Post Processing		Burning, Calendering
Processing Technology		Pipeline Process
Life Time		3 Years
Exit Dust Content in Life Time (mg/Nm³)		20