Acrylic Needle Punched Felt

We offer a variety of Acrylic needle punched felts with high filtration precision, good sealing performance, thorough filtration and long service life.
It consists of a composite filter cloth and uses an excellent process.
Non-woven acrylic needle punched felt has excellent acid resistance, alkali resistance and hydrolysis resistance.
Product description

Non-woven Acrylic Needle Punched Felt For Sintering
We offer a variety of Acrylic needle punched felts with high filtration precision, good sealing performance, thorough filtration and long service life. It consists of a composite filter cloth and uses an excellent process.

Non-woven acrylic needle punched felt has excellent acid resistance, alkali resistance and hydrolysis resistance. The recommended maximum continuous working temperature is 120℃, and maximum surge temperature is 140 ℃. It can be widely used in complexly chemical working conditions, of dust treatments and recycling.

Acrylic needle punched felt uses a non-woven needle punching process. It utilizes the characteristics of a fine fiber cloth in which acrylic fibers are staggered and the voids are evenly distributed. The surface is hot-rolled, singeed, etc., so that the surface is smooth, and it is not easily blocked by dust. The filter material has large voids, good gas permeability and strong chemical stability, which can filter not only normal temperature gas but also medium temperature gas (150 ° C). In addition, it is also ideal for acid-alkaline corrosive gas filtration materials.

Specification:

Material

100% acrylic

Weight

550±30g/m2

Air Perm

100-160L/m²S

Warp Tensile Strength

>850N/5×20cm

Weft Tensile Strength

>900N/5×20cm

Warp Elongation

<35%

Weft Elongation

<45%

Continuous Temperature

135℃

Surge Temperature

145℃

Moist Temperature

125℃

Finishing

Singed, smooth, stabilization

Chemical Resistance:

Acid good

Alkalis  Fair

Oxidising Agents  Good

Features:

This filter cloth is reinforced with acrylic woven fabric as the base fabric to enhance the vertical and horizontal strength. Therefore it has excellent chemical resistance and hydrolysis resistance;

The needled filter felt has good resistance to organic solvents, oxidants and inorganic alkali acids;

Acrylic needle-punched filter felt has the advantages of high temperature resistance, corrosion resistance, dimensional stability, minimal elongation and contraction, and high strength.

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