Product Parameters
(1Polyeater Needle Felt
Polyester needle-punched filter cloth is a fine fiber filter material produced by non-woven needle-punching technology, with fibers arranged in an interlaced manner and uniform pore distribution. This filter cloth is made from polyester short fibers and twisted yarns. After undergoing post-treatment such as hot rolling, scouring, or coating, its surface becomes smooth and flat, making it less prone to being clogged by dust. This filter material has a large porosity, good air permeability, and is widely used in various fields. It has strong chemical stability and is an ideal filtering material for normal temperature working conditions and gas-solid separation applications.
| Name |
Polyester Needle Felt |
| Material |
Polyester fiber/polyester staple fiber base fabric or polyester filament base fabric |
| Weight |
500~600±5%g/m² |
| Air permeability |
8-20m³/m².min |
| Radial tensile force |
>800N/5×20cm |
| Weft tensile force |
>1000N/5×20cm |
| Extend in the radial direction |
<35% |
| Extension in the weft direction |
<50% |
| Working Temperature |
Long time 80ºC~130ºC, Short time 150ºC |
| Filteration Air Speed |
≤1.0m/min |
| Treatment |
Singeing, calendering, shaping, flame retardancy, water resistance or film coating treatment |
Water and Oil Proof Polyester Needle Felt Filter Bags
During the operation of bag-type dust collectors, for dust in the air that contains a large amount of moisture and oil, as well as hygroscopic and easily deliqueshable dust, a water film may form on the surface of the dust, thereby increasing adhesion. Although this is helpful for dust capture, it will make dust cleaning difficult, especially when in a high-humidity state, condensation may occur due to the cooling effect of the external gas. This not only causes the collected dust to form scale on the surface of the filter material and thus clog it, but also increases the operating resistance of the dust removal equipment, directly affecting the normal operation of the dust removal equipment. Water-repellent and oil-proof needled felt can effectively prevent water and various oil contaminants from adhering and penetrating. Compared with ordinary filter materials, it not only has oil-proof and oil-proof properties, but also has anti-caking and easy-to-peel properties for dust.
| Name |
Water and Oil Proof Polyester Needle Felt
|
| Material |
Polyester fiber/polyester staple fiber base fabric or polyester filament base fabric |
| Weight |
500~600±5%g/m² |
| Air permeability |
8-20m³/m².min |
| Radial tensile force |
>800N/5×20cm |
| Weft tensile force |
>1000N/5×20cm |
| Extend in the radial direction |
<35% |
| Extension in the weft direction |
<50% |
| Working Temperature |
Long time 80ºC~130ºC, Short time 150ºC |
| Filteration Air Speed |
≤1.0m/min |
| Treatment |
Singeing, calendering, shaping, flame retardancy, water resistance or film coating treatment |
Our Advantages
| Product Name |
COLLECTING BAG Chemical Filter Dust Collector |
| Filter Material |
PTFE, PPS Electrostatic Media, High-Temperature Resistant Fiberglass |
| Applicable Factories: |
Flour Mills, Cement Plants, Chemical Plants, Asphalt Plants |
| Advantages: |
We are the manufacturer with competitive pricing and extended service life |
FAQ
FAQ:
1. Are you not sure whether we are a factory or a trader?
Give me three minutes and I'll make a video about our factory for you.
2.Is there any market for our products in your country?
Now all countries attach great importance to environmental protection, so our products are very popular in the market.
3.What are your strengths?
We have our own production line, which means our production costs are low.
In addition, if you are also engaged in online sales, we can provide you with promotional pictures and videos of the product for free.
4.What is the biggest benefit for the buyer to cooperate with you?
We will give the maximum profit to the buyer, which is the most lasting relationship.
We provide online video installation instructions, The tech expert will teach you by video.
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