UNITECH FILTRATION AND ENGINEERING FZ LLC. Ras Al Khamah, U.A.E.

E-Fiber Glass Woven Filter Fabric and Filter Bag (the reasons to choose fiber glass filter bag?)

UNITECH FILTRATION brand E-fiber glass filter fabrics are made of E-fiber glass filament with some special finish treatment according to the different working condition of the filter bags, with the properties of anti-high temperature, anti-corrosive, anti-dewing, easy purging, stable size, etc, which is suitable to many industrial filtration under the high temperature in different plants.
Main applications:
1. steel plants (for purifying the gas from blast furnace, arc furnace, furnace of calcium carbide, etc.)
2. Mechanical industries (for collection the fume and dust mainly from iron cupola, etc)
3. Non-ferrous metal metallurgy (for collection the fume and dust such as from Zinc Fractionating tower, etc.)
4. cement plants (for collection the dust from the raw mills, vertical kiln, circumgyrate kiln, white cement kiln, dryer, cement grinding mills, etc)
5. Building industries.(for collection the dust from the oil furnace method carbon black manufacturing,etc)
6. Chemicals processing (for collection the dust from the dryers and micronizers in TiO2 and pigment industries, etc.)
7. Power generation and incineration industries.

A. E-fiber glass filament filter fabrics
Standard specification for fiber glass woven filter cloth (continuous filament):

Model number	Weight (g/m2)	Thickness (mm)	Tensile strength (N/25mm)		Bursting strength ≥N∮2cm	Air permeability (dm3/m2.s) @200Pa	Temperature ℃	Construction
Model number	Weight (g/m2)	Thickness (mm)	warp	weft	Bursting strength ≥N∮2cm	Air permeability (dm3/m2.s) @200Pa	Temperature ℃	Construction
STE-300	315	0.3±0.03	1980	1560	700	180～320	280	Twill
STE-400	420	0.4±0.04	2080	1790	820	160～320	280	Twill
STE-500	540	0.5±0.05	2254	2205	940	180～300	280	Double filling weave
STE-600	620	0.6±0.06	2380	2380	1080	190～310	280	Double filling weave
STE-700	720	0.7±0.07	2460	2420	1200	180～300	280	Double filling weave

E-fiber glass with PTFE membrane treatment, with the properties of tensile strength, low elongation, high temperature resistance, anti-corrosive, smooth surface, water repellent, etc.
Standard specification for the fiber glass woven filter cloth with PTFE membrane:

Model number	Weight (g/m2)	Thickness (mm)	Tensile strength (N/25mm)		Bursting strength ≥N∮2cm	Air permeability (dm3/m2.s) @200Pa	Temperature ℃	Construction
Model number	Weight (g/m2)	Thickness (mm)	warp	weft	Bursting strength ≥N∮2cm	Air permeability (dm3/m2.s) @200Pa	Temperature ℃	Construction
STEM-300	315	0.3±0.03	1980	1560	700	20～40	260	Twill
STEM-400	420	0.4±0.04	2080	1790	820	20～40	260	Twill
STEM-500	540	0.5±0.05	2254	2205	940	20～40	260	Double filling weave
STEM-600	620	0.6±0.06	2380	2380	1080	20～40	260	Double filling weave
STEM-700	720	0.7±0.07	2460	2420	1200	20～40	260	Double filling weave

B. E-Fiber glass bulk yarn filter fabric is a kind of new fabrics, when compare to the contiuous fiber glass filament filter cloth with the advantages of good air permeability, higher filter efficiency, lower resistance, many used for industrial dust collection in cement plants, carbon black plants, matellurgy, power plants, etc.

Model number	Weight (g/m2)	Thickness (mm)	Tensile strength (N/25mm)		Bursting strength ≥N∮2cm	Air permeability (dm3/m2.s) @200Pa	Temperature ℃	Construction
Model number	Weight (g/m2)	Thickness (mm)	warp	weft	Bursting strength ≥N∮2cm	Air permeability (dm3/m2.s) @200Pa	Temperature ℃	Construction
STEB-500	480	0.5±0.05	1800	1200	820	250～360	280	Twill
STEB-600	620	0.6±0.06	1920	1426	910	290～395	280	Double filling weave
STEB-700	720	0.7±0.07	2150	1620	1110	280～370	280	Double filling weave
STEB-800	820	0.8±0.08	2240	1840	1200	260～360	280	Double filling weave
STEB-900	900	0.9±0.09	2420	2060	1360	240～350	280	Double filling weave

After PTFE membrane treatment:

Model number	Weight (g/m2)	Thickness (mm)	Tensile strength (N/25mm)		Bursting strength ≥N∮2cm	Air permeability (dm3/m2.s) @200Pa	Temperature ℃	Construction
Model number	Weight (g/m2)	Thickness (mm)	warp	weft	Bursting strength ≥N∮2cm	Air permeability (dm3/m2.s) @200Pa	Temperature ℃	Construction
STEB-600	620	0.6±0.06	1920	1426	910	20～40/60	260	Double filling weave
STEB-700	720	0.7±0.07	2150	1620	1110	20～40/60	260	Double filling weave
STEB-800	820	0.8±0.08	2240	1840	1200	20～40/60	260	Double filling weave
STEB-900	900	0.9±0.09	2420	2060	1360	20～40/60	260	Double filling weave

fiber glass woven filter cloth with PTFE membrane

UNITECH FILTRATION

Fiber Glass Woven Filter Cloth