Acrylic filter bags for cement plant Aluminum Electrochemical Smelting
#Acrylic filter bags # cement plant acrylic filter bags #Aluminum Smelting dust bag
Acrylic filter material has good acid and alkali resistance, PH value is between 3-11; relative humidity is less than 30%, pay attention to oxidation. Acrylic needle-punched felt, whose chemical name is polypropylene, is made into felt by needle-punching method using it as a raw material, and then undergoes a special water repellent treatment to obtain acrylic medium-temperature anti-reduction needle punched filter felt. Needle-punched felt uses acrylic woven fabric as base fabric to enhance vertical and horizontal strength. With excellent 12's chemical resistance and anti-decomposition property, widely expanding the dust collection of waste incineration, asphalt, spray dryer, coal mill, plant and other flue gas.
Product Features:
Advantages: good hydrolysis resistance
Disadvantages: general temperature resistance
| Compositions |
Acrylic fiber |
| Weight (g/ m2) |
500g/m2±5% |
| Thickness (mm) |
1.8±0.2 |
| Air permeability (M3/m2.min) |
15-16 |
Tensile strength
(N/5cm) |
warp |
1000 |
| |
weft |
1300 |
| Breaking elongation |
warp |
≤35 |
| |
weft |
≤50 |
| Continuous working temperature(°C/°F) |
130/266 |
| Short time working temperature(°C/°F) |
160/320 |
| Anti-acid |
Excellent |
| Anti-alkali |
Excellent |
| Anti-abrasion |
Excellent |
| The stability of water solution |
Good |
| Finishing treatment |
Heat set ,singed, PTFE impregnation ,anti acid, water & oil repellent |
| Top load/ entry(walk-in plenum) |
Snap band |
| Bottom load/ entry(common in bin vents) |
Disk with wear strip |
Applications:
1. Dust removal in foundry
2. Dust removal in foundry road machinery plant
3. Dust removal in low temperature and high humidity environment
Product series:
1. Filter Cloth : PP / Polyester / Homo-acrylic / PPS / Meta-aramid / Polymide / PTFE / Woven glass fiber etc
2. Filter Bag : PP / Polyester / Homo-acrylic / PPS / Meta-aramid / Polymide / PTFE / Woven glass fiber etc
3. Filter Cage : Carbon Steel / ( Powder coated ) painting carbon steel / Galvanized carbon steel / stainless steel AISI 304, 316L
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