Nomex/Aramid Need felt

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Material: Nomex/Aramid needle punched felt 450gsm, 500gsm, 550gsm Finish Treatment: Singed, calendered, heat set or water&oil repellent, anti-static, PTFE membrane/coating Size: diameter 100mm, 125mm, 130mm, 150mm, 180mm, 250mm ect. Any length is available. Special size is customizable. Process...

Notice: People call the Aramid Needle Felt as Nomex. In fact the “Nomex ®” is a registered trademark belongs to DuPont ®.

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Advantages:

The fabrics of Aramid Needle Felt is not flammable nor ignition, suitable for high temperature environment.

High temperature resistant

Working temperature: 204 degree

Max temperature: 240 degree

Excellent alkali resistance

Good acid resistance

Good organic solvents resistance

Excellent abrasion resistance

Good hydrolytic stability

Dust collector filter bag:

Since every filter has its own characteristics and parameters,

when we chose filter material for dust collector filter bags,

we have to know the following parameters: temperature, humid,

dust diameter, gas chemictal properties, dust abrasive, filter's mechanical parameters.

Generally, VIFICO dust collector filter bags are widely used in industrial waste gas filtration, useful dust, high temperature gas filters.

VIFICO filter bag factory provides you good solution according to dust characteristics, help you chose good filter material to achieve best filtering effective.

Engaged in creating a clean and fresh environment for people, VIFICO is specialized in aramid filter cloth. As one of the best manufacturers and suppliers, we can assure you the best quality and stable performance of our custom products.

Physical and Chemical Properties of Aramid Needle Felt :

Weight（gsm）	500
Thickness(mm)	2.4
Width(m)	≤2.2
Finish treatment	Singed, calendered, heat set or water&oil repellent, anti-static, PTFE membrane/coating
Air permeability(L/m2.s)	200-300
Tensile strength(N/5cm)	warp		1300
	weft		1500
Tensile elongation(%)	warp		8
	weft		8
Heat shrinkage(%)	warp		≤1.5
	weft		≤1.0
Temperature(°C/°F)	Continue	240
	Instant	280
Anti-acid	Good
Anti-alkali	Good
Anti-abrasion	Good
hydrolysis stability	Middle

Optional Aramid Fiber

Aramid Fibre Specification
Type	A	Color	white
Danier	22dtex	Length	51mm
Quantity	3025.1kg

Test Items	Units	Test Results
Test Items	Units	Max	Min	Ave
Txtre	dtex	2.38	2.33	2.36
Tensile Strength	cN/dtex	3.9	3.7	3.8
Elongation	%	42.23	38.34	39.91
Staple Length	mm	54	48	52
Oil Pick-Up	%	0.62	0.54	0.58
Shrikage at 300℃	%	2.9	1.6	2.2
This batch product meets X-FIPER inspection standard.