Acrylic Non Woven Filter Bag for Dust Collection

Acrylic Non Woven Filter Bag for Dust Collection

1. Brief Introduction Of Acrylic Filter Bag for Dust Collector

(1) The shape of the acrylic dust bag: its longitudinal surface may have a few grooves, and the cross-section varies with the spinning method. The cross-section of the fiber for dry spinning is dumbbell-shaped, and the cross-section for wet spinning is round.

(2) Strength and elasticity of acrylic dust bag: Its strength is 17.6～30.8cN/tex, which is lower than polyester and nylon, and its elongation at break is 25%～46%, which is similar to polyester and nylon. Acrylic fiber is fluffy, curled and soft, and has good elasticity, but the residual deformation after multiple stretches is large, and the shape retention of the fabric is not good.

(3) Hygroscopicity of acrylic dust bag: The acrylic fiber has a compact structure, low moisture absorption, and the moisture regain rate is about 2% under general atmospheric conditions.

(4) Light resistance of acrylic dust bag: Acrylic fiber has excellent light resistance and weather resistance, which is the best among common textile fibers. Acrylic fiber is exposed to outdoor for one year, its strength is only reduced by 20%, so acrylic fiber is the most suitable fabric for outdoor use.

(5) Acid and alkali resistance of acrylic dust bag: it has good chemical stability, acid resistance, weak alkali resistance, oxidant resistance and organic solvent resistance. But acrylic fiber will turn yellow in lye, and macromolecules will break.

(6) Other properties of acrylic dust bag. It has good heat resistance, but poor abrasion resistance and poor dimensional stability. The relative density of acrylic fiber is relatively small.

The working temperature of acrylic dust bag is ≤150℃, and the instantaneous temperature is ≤180℃. Dust filter bags are generally divided into three categories, namely, normal temperature, medium temperature, and high temperature filter bag types. Normal temperature dust filter bags generally work below 120°C, mainly polyester filter bags; medium temperature dust filter bags generally work below 150°C

2. Technical Data

3. Remarks  
1) The length of dust bag filter bags:  can be customized

Usual size: diameter 100mm, 125mm, 130mm, 150mm, 180mm, 250mm ect.
2) Process Method: automatic sewing or welded
3) Prodction details:Double bottoms and reinforcement to make abrasion resistance.
Sewing thread: PTFE thread, polyester thread.
4) Inspection: Non Woven Filter bags will be according to the national standards, industry standards and enterprise standards.
5) If your required dust filter bag is different from our usual one, then please send us your drawing picture and  choose material you need since we also produce the nonstandard filter bag.

4. Advantages:

1.Various material: Polyester(PE), Polypropylen(PP), Aramid, P84, Acrylic, PPS, Fiberglass, PTFE, Nomex, FMS etc
2.Strong intensity
3.Excellent anti-abrasion,good finishing treatment
4.Good raw material, competitive price
5.High filtration efficiency
6.Fast delivery
7.Size can be customized
8.Factory manufacturer could control quality and price
9.Strict quality inspection and contol
10.Professional designer teams to match with your operating condition

5. Application field:

In industry dust collection

• Power Plant Or Stations

Filtered dust, waste incineration, Flue ash, discharging flue ash,Coal dus

• Building and Construction
  

Cement, iron and steel ,furnace dust, gypsum, limestone, finely ground quartz, 

Calcium hydroxide, lead monoxide, quicklime, acid crystals, Pure clay, phosphates, magnesite concentrate, finely ground ,fluorid, production of aluminum

• Chemical Industry