PRODUCTS
Polyester antistatic dust filter bag
Category:
High temperature needle felt
Polyester antistatic filter bag
Summary:
It is mixed with about 5% of conductive fiber into polyester fiber. The needle punching reinforcement technology has excellent antistatic effect, and it can endure all kinds of dyeing, finishing and washing, and antistatic performance is effective for a long time.
Key word:
Description
【Polyester antistatic dust filter bag 】
Performance parameter table of polyester needle punched filter felt
Details of the introduction
It is mixed with about 5% of conductive fiber into polyester fiber. The needle punching reinforcement technology has excellent antistatic effect, and it can endure all kinds of dyeing, finishing and washing, and antistatic performance is effective for a long time. After a certain degree of concentration of industrial dust (that is, the limit of explosion), such as the spark of electrostatic discharge or the ignition of the outside, it is very easy to cause the explosion and fire. Such as: flour dust, chemical dust, pulverized coal dust and so on in the case of electrostatic discharge are likely to explode. In the field of bag type dust removal, such as these dust needs to be collected with cloth bags, the filter material of the dust bag bag is required to have the anti static performance.
Machining postprocessing: calendering singeing, high temperature setting, water and oil repellent, anti-static, PTFE coating, emulsion, surface coating
This filter features: the filter material contains the properties of ordinary polyester felt, high strength, good elasticity, fabric size stability, good abrasion resistance, high porosity, good air permeability, long service life, good dedusting effect, at room temperature (below 130 DEG C) under mechanical properties and good resistance to acid and alkali the. Because the base cloth contains conductive fiber, it has good electrical conductivity.
Attention point
1. this material should be used in the absence of corrosive conditions.
2. avoid the use of high temperature alkaline conditions;
3. the fire source and the heat source are isolated.
Bag style: external interface, one round flange
Bag: hot melt, seam
Bag tail: the bottom of the circle, the bottom of the ellipse, the bottom of the new bag
Application areas:
For the dust, chemical dust, coal dust etc. in case of electrostatic discharge of potentially explosive industry, is the most ideal choice for the explosion-proof dust collection, such as medical, pharmaceutical, food, chemical, gas, petroleum, coal chemical industry, metallurgy, building materials and other industries in the industry environment for flammable and explosive.
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Product Model |
HZFF-PET-550-AS |
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Sample Patch |
Fiber Material |
Polyester Staple & Anti-static Fiber |
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Scrim |
Polyester Staple Yarn Fabric |
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Thickness |
mm |
2 |
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Unit Weight |
g/m2 |
550 |
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Air Permeability |
L/(dm2*min) |
110-150 |
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Surface Resistivity |
MΩ |
380-420 |
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Volume Resistivity |
MΩ |
13-20 |
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Tensile Strength |
MD（N） |
≥ |
1000 |
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CD（N） |
≥ |
1300 |
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Break Elongation |
MD（%） |
< |
30 |
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CD（%） |
< |
50 |
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Working Temp |
Continu ous |
130 |
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Peak |
150 |
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Chemical Properties |
Acid-resistant |
Moderate |
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Alkali-resistant |
Bad |
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Oxidation-resistant |
Good |
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Hydrolysis-resistant |
Bad |
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Ultraviolet resistant |
Good |
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Finishing |
Heat Setting |
Singe |
Calendar |
Chemical Coating |
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Water proof and Oil proof |
PTFE Lamination |
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Products with desired unit weight, thickness, and finishing styles can be provided according to customers’ requirements. |
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