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Polyester Acupuncture Felt Bag

Polyester Acupuncture Felt Bag
Polyester Acupuncture Felt Bag
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Product Code : 10
Product Description

Polyester Acupuncture Felt Bag

Polyester needle felt dust bag is made of Polypropylene and polyester fiber, its acupuncture makes the fiber to form three-dimensional, fluffy 3 d depth twists and turns filtration and layer. Our offered Polyester acupuncture filter felt bag has the characteristics of high porosity, good air permeability, moderate acid and alkalinity, and excellent abrasion resistance, with long service life. It is used in many industries such as metallurgy, chemical engineering, building materials, petroleum, pharmaceuticals, food processing, etc., in process applications, air purification, dust control, material recovery, and liquid filtration.

Due to its unique felt filter cloth, it can withstand temperature up to 150°C and as it is made of fine and short fibers with a staggered arrangement and uniform pore distribution, the porosity is up to 70%, which is twice that of woven filter fabric. It has high dust removal efficiency and low gas emission concentration. Polyester needle felt surface after hot rolling and singeing or coating finishing, smooth, not easy to plug, no deformation, easy cleaning, long service life. Post-treatment, the surface of the filter is smooth and it is not easily blocked by dust. The filter cannot only filter the normal temperature gas but also filter the acid and alkali, the corrosive gas and can also filter water; oil at the normal temperature conditions.

Polyester waterproof anti-acupuncture filter felt (waterproof)

Material:

Polyester

Weight

500m²

thickness

1.8mm

Air permeability

8-12m³/m²·min

Longitudinal pull

900N/5×20cm

Latitudinal tension

1500N/5×20cm

Longitudinal extension

25℅

Zonal elongation

45

Operating temperature

150℃

Post-processing

Waterproof, rolling light

Polyester heat-resistant acupuncture filter mat

Material:

Polyester

Weight

500m²

thickness

1.8mm

Air permeability

8-12m³/m²·min

Longitudinal pull

900N/5×20cm

Latitudinal tension

1500N/5×20cm

Longitudinal extension

25℅

Zonal elongation

45

Operating temperature

150℃

Post-processing

Waterproof, rolling light


Polyester high-temperature resistant film acupuncture filter felt

Material:

Composite fiber

Weight

700m²

thickness

2.2mm

Air permeability

2-3m³/m²·min

Longitudinal pull

1500N/5×20cm

Latitudinal tension

1800N/5×20cm

Longitudinal extension

10℅

Zonal elongation

15

Operating temperature

160℃-180℃

Post-processing

Singeing, calendering, shaping, laminating



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