Coal Dry Process Acrylic Dust Filter Needle Felt Cloth
Product Description
Coal dry process homo acrylic fabric dust filter bag cloth applied in dust filtration of the non-ferrous metal process, smelting process, carbon black, cement production process, lime and fertilizer production process, sintering machine in steel plant, coal dry process, and in the wet dedusting field.
Weight (g/ m2) | 500 | |
Thickness (mm) | 2.4 | |
Air permeability (L/m2/s) | 150-300 | |
Tensile strength (N/5*20cm) | wrap | ≥1200 |
weft | ≥1300 | |
Tensile Elongation(%) | wrap | <20 |
weft | <45 | |
Continuous working temperature(ºC) | 125 | |
Short time Working temperature(ºC) | 140 | |
Anti-acid | Good | |
Anti-alkali | Fair | |
Anti-abrasion | Fair | |
The stability of water solution | Good | |
Finishing treatment | Heatset and singed one side | |
Features:
1. High mechanical characteristics;
2. Excellent resistance to hydrolysis;
3. Optimal heat stability both in dry and wet conditions;
4. Optimal resistance to chemical agents;
5. Extraordinary resistance to light, weathering, midew and bacteria.
Performance:
1. Good alkali resistance in temperature <150ºC;
2. Continuous operating temperature <125ºC, instant temperature <140ºC;
3. Hydrolysis resistance is strong;
4. Resistant to organic solvents, oxidants, inorganic and organic acids;
5. Better replacement of polyester filter fabric in acidic corrosion and high moisture working conditions.
ZHEJIANG GRACE ENVIROTECH CO., LTD
Founded in 2000,Grace Filter MFG is a specializing in research and development,manufacture and the conversion of technical filtration nonwoven products and dust collecting system projects for a variety of industrial applications.
Our company is dedicating in two divisions:Filtration industrial needle felt and dust collector equipments manufacturing,an is recognized as one of leading manufacturers and suppliers of filter needle felt products and dust collector equipment and it's spare part products.
We have excellent professional teams work on the filtration technical developing nad quality control system.
Our filtration industrial needle felt and filter bags including Polyester,Acrylic,Aramid,Nomex,PPS,P84,PTEF 100%,fiberglass,etc,focusing at China domestic market demand and overseas market which is widely applied in dust separation and filtration industry.Meanwhile,we have complete full line for water and oil repellent treatment,PTFE membrane treatment,and PTFE coating and impregnation.Our professional sewing machine and workers can also provide you the best perfect filter bags.
Product Categories : Industrial Filter Cloth > Dust Filter Cloth
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