Entex - Acrylic Needle Felt
From Non Woven Needle Felt Filter Cloth
The Acrylic Needle Felt is made of polyacrylonitrile, which has excellent chemical resistance and hydrolysis resistance. This material also has the advantages of high temperature resistance, corrosion resistance, dimensional stability, minimal elongation and shrinkage, and high strength. When the sound waves invade the glass fiber cotton, due to the friction and the size of the cavitation, the sound absorption rate is as high as 90% or more. Therefore, this needle felt is a good way to prevent noise interference. In addition, compared with other insulation materials, the Fiberglass Needle Felt is the light and most flexible. If installed on the machine, this felt can reduce its weight and vibration load.
Advantages
This Acrylic Needle Felt is widely used in waste incineration, asphalt, dance spray dryer, coal mill, power plant flue gas dust collection. All the materials we use contain no toxic elements, and they are recyclable and environment-friendly. This needle felt is durable, can be used for a long time. It can be provided in different specifications. Our products are sold well both at domestic and abroad, highly praised by our customers. We can supply you with this product in a large quantity at wholesale prices. And we can give you the best after-sales service if you buy our products!
Parameter
- Specification
- Fiber Composition Acrylic fiber (PAC)
- Weight (g/m2) 500
- Air permeability(m3/m2/min) 10-14
- Break elongation (% ) Warp≤35
- Weft≤50
- Mechanical Finish Heat-set and Singed one side
- Thickness (mm) 2.2-2.4 .
- Width(mm) ≤2150
- Chemical Finish -
- Resistance to Abrasion Good
- Operating temperature(degree C ) 125
- Break strength (Mpa/min) Warp≥800
- Weft≥2800
- Resistance to Acid Excellent
- Resistance to Oxidation Excellent
- instant temperature(degree C) 150
- Liner shrinkage (%) Warp≤1.5
- Weft≤1
- Resistance to Alkali Excellent
- Resistance to Hydrolysis Good
- Size Φ130*2450 ; Φ130*2500; Φ130*3060; Φ130*3800; Φ130*6000
Application
- Power Generation
- Municipal Solid Waste Boilers and Waste incinerator
- Cement
- Limestone
- Electrolysis and other Specialty membranes
- Asphalt
- Iron and non ferrous Metal Smelting Industry
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