Fiberglass Filter Cloth

Filmedia® fiberglass filter cloth is widely used for industrial dust collection because of its high covering capacity , good air permeability and high filtration efficiency. Woven fiberglass is great fabric for RABH filter bag, heat-resistance. What’s more, our products are all produced by DORNIER machine from German.

Capacity:2000 m² per day.
FAW: 300-900 gsm and other customized weight.
Weave: plain, twill, satin.

Optional Choice: Pleated Filter Bag (Star Bag)

The main advantages and features:

To increase system filtration capacity by 50-150% as needed without major changes to the dust collectors ;
System cleaning efficiency markedly increased with the effective increase of bag to bag distance;
Bag life extended due to significant reduction of fatigue damage to the bags due to bag to cage impact.

Category: Woven Filter Cloth

Description

Description

Specifications of Fiberglass Filter Cloth

Weight: 350~850 g/m2
Thickness: 0.30~0.83mm
Air permeability: can be customized.
Operating temperature: 260℃
Instant: 280℃

Features

Fiberglass filter cloth has high covering capacity and good air permeability,thus providing higher filtration efficiency,lower filtration resistance.

Application

Pipe Insulation–High Temperature resistence.
High Temperature Insulation–High Temperature resistence.
Insulation Enhancement–Our products can be used in the field of insulation enhancement.
Insulation Rubber Tape–Insulated rubber tape specifically refers to the tape used by electricians to prevent leakage and to provide insulation.
Screen Cloth–Our products can be used to make screen cloth.
Aviation Material–Aviation materials are the material guarantee for the development and production of aerospace products, and also the technical foundation for the aerospace products to achieve the desired performance, service life and reliability. It is very reliable to use our fiberglass filter cloth for aviation material.
Film Material–The core of membrane technology is membranes. In general, the chemical properties and structure of the membrane have a decisive influence on the properties of the membrane separation. Therefore, it is required that the membrane material should have good film forming properties, chemical stability, resistance to acids, alkalis, oxides, and microorganisms.
PTFE High Frequency Substrate–Fiberglass filter cloth is widely used in PTFE high frequency substrate.

Type

According to the weight we have four kinds of products :

And we can use these three chemical finish treatments :

PTFE membrane finish
Acid-resistant finish
Teflon,Silicon, Graphite finish

Therefore, we can combine the original cloth with different chemical finish treatments and then we can get some cloth with various features.

Take 330g series for example :

330g series is made by Toyota jet looms . They are suitable for weaving light weight fabrics. With high efficiency and good stability, the speed can reach 800-1000 RPM. They are used for producing fabric from 20 to 800g/㎡.

330g series Technical Specification Sheet

Product name		PTFE membrane	Acid resistant	Acid resistant &PTFE membrane	PSG
Product code		ES-FB330W-TFM	ES-FB330W-AR	ES-FB330W-AR-TFM	ES-FB330W-PSG
Physical properties
Weave method		1/3 Twill	1/3 Twill	1/3 Twill	1/3 Twill
Thickness		0.30±0.05	0.30±0.05	0.30±0.05	0.30±0.05
Weight (g/m²)		360±10	380±10	380±10	350±10
Width (m)		≤2.20M	≤2.20M	≤2.20M	≤2.20M
Loss on Ignition (%)		≥10	≥10	≥10	≥6
Chemical Finish		Teflon, PTFE membrane finish	Acid-resistant finish	Teflon,PTFE membrane, Acid resistant finish	Teflon,Silicon, Graphite finish
Air Permeability (L/m²S@200Pa)		60±25	300±50	60±25	300±50
Density (ROOT/INCH)	Warp	54±2	54±2	54±2	54±2
Density (ROOT/INCH)	Weft	32±2	32±2	32±2	32±2
Tensile Strength (N/25mm)	Warp	≥1200	≥1400	≥1400	≥1400
Tensile Strength (N/25mm)	Weft	≥900	≥1100	≥1100	≥900
Temperature
Continues temperature(°C)		260	260	260	260
Instant temperature(°C)		280	280	280	280

Take 830g series for example :

830g series is made by Dornier rapier looms .They are mainly used for weaving heavy fabrics. The wefting force can reach 3.8 tons capable of weaving fabrics from 400 to 3000 g/㎡.

830g series Technical Specification Sheet

Product name		PTFE impregnation	PTFE membrane	Acid resistant	Acid resistant &PTFE membrane
Product code		ES-FB830W-TFI	ES-FB830W-TFM	ES-FB830W-AR	ES-FB830W-AR-TFM
Physical properties
Weave method		1/3 Twill	1/3 Twill	1/3 Twill	1/3 Twill
Thickness		0.83±0.05	0.83±0.05	0.83±0.05	0.83±0.05
Weight (g/m²)		800±10	800±10	830±10	830±10
Width (m)		≤2.20M	≤2.20M	≤2.20M	≤2.20M
Loss on Ignition (%)		≥10	≥10	≥10	≥10
Chemical Finish		Teflon finish	Teflon, PTFE membrane finish	Acid resistant finish	Teflon,PTFE membrane, Acid resistant finish
Air Permeability (L/m²S@200Pa)		280±50	60±25	280±50	60±25
Density (ROOT/INCH)	Warp	48±2	48±2	48±2	48±2
Density (ROOT/INCH)	Weft	42±2	42±2	42±2	42±2
Tensile Strength (N/25mm)	Warp	≥2400	≥2400	≥2600	≥2600
Tensile Strength (N/25mm)	Weft	≥2200	≥2200	≥2400	≥2400
Temperature
Continues temperature(°C)		260	260	260	260
Instant temperature(°C)		280	280	280	280

The above mentioned data have been determined according to the averages obtained from a series of typical results by our lab and are intended just for reference. The technical information is subject to changes, usual tolerances apply.

Fiberglass Filter Cloth