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Fiberglass Filter Bag for Cement Plant

Fiberglass Filter Bag for Cement Plant

Fiberglass Filter Bag for cement plant, high temperature & corrosion resistance, easy dust cleaning.

Description:Model No.: FB-01 Hits: 21

Fiberglass Filter Bag

Key Specifications / Features

Fiberglass is an inorganic fiber which is obtained by drawing fiberglass silk from a glass molten state when melting a glass frit at a temperature of 1300 to 1600 °C and rapidly quenching. The density of fiberglass silk is 2.54 g/cm3, and the tensile strength of the raw yarn is 160 to 275 kg/mm2. Glass silk can be divided into A glass, C glass, E glass, and S glass according to the composition. The most prominent features of fiberglass are high-temperature resistance, good dimensional stability and high tensile strength at break. In terms of chemical resistance, fiberglass is stable to other media except for hydrofluoric acid and high-temperature alkali. The disadvantage of fiberglass is that it has poor folding resistance and is generally not used on an oscillating or pulse system.

KINGMAN offers fiberglass filter cloth filter bag and fiberglass needled felt filter bags to the global market. Fiberglass Filter Cloth Filter Bag with the advantages of high-temperature resistance, corrosion resistance, dimensional stability, extremely small elongation and contraction rate and high strength.

Fiberglass Needled Felt Filter Bags has more advantages with its three-dimensional microporous structure than Fiberglass cloth filter bags, such as high porosity and low resistance used in high-speed, high-efficiency,high-temperature gas filtration working condition. Compared with other high-temperature resistant fiber felts, it has special advantages such as low price and high-temperature resistance. However, its running resistance is higher than other general chemical fiber high-temperature filter materials, and the filtration precision is slightly lower.

FEATURES & BENEFITS

  • High-Temperature Resistance, long service period with temperature<280℃
  • Strong Corrosion Resistance
  • Good Dimensional Stability
  • No Shrinkage at 280℃
  • Good Chemical Stability, Acid and Alkali Resistance
  • High Tensile Breaking Strength
  • Easy Dust Cleaning

APPLICATIONS

Fiberglass filter bag can be widely used in high-temperature flue gas filtration of various industrial furnaces such as chemical industry, steel, metallurgy, carbon black, power generation and cement. It is suitable for various bag filters such as pulse cleaning and high-speed blowback cleaning.

SPECIFICATION

Filter Material Weight (g/m2) Structure
(Fiber layer\Scrim)
Thickness(mm) Air permeability
(dm3/m2·s)
Tensile strength Tensile elongation (%) (@200N/5cm) Temperature (℃) Burst Strength
N/Ø2cm
Finishing Treatment
Warp Weft Warp Weft Work Short Time
CWF 300 315 Tweed Weave 0.30±0.03 210~320 1176 980 <5% <5% 260 280 650 Graphite/Silicone Oil/PTFE Coating
CWF 400 420 Tweed Weave 0.40±0.04 240~360 1450 1110 <5% <5% 260 280 760
CWF 500 540 Satin Weave 0.50±0.05 280~390 1764 1470 <5% <5% 260 280 870
CWF 600 620 Satin Weave 0.60±0.06 260~380 1820 1560 <5% <5% 260 280 1020
EWF 300 315 Tweed Weave 0.30±0.03 180~320 1980 1560 <5% <5% 260 280 700
EWF 400 420 Tweed Weave 0.40±0.04 160~300 2080 1790 <5% <5% 260 280 820
EWF 500 540 Satin Weave 0.50±0.05 180~300 2254 2205 <5% <5% 260 280 940
EWF 600 620 Satin Weave 0.60±0.06 190~310 2380 2380 <5% <5% 260 280 1080
CWTF 500 480 Tweed Weave 0.50±0.05 220~330 1420 1136 <5% <5% 260 280 780
CWTF 600 620 Tweed Weave 0.60±0.06 270~360 1680 1280 <5% <5% 260 280 890
CWTF 700 720 Satin Weave 0.70±0.07 260~350 1820 1500 <5% <5% 260 280 1070
CWTF 800 820 Satin Weave 0.80±0.08 250~340 1786 1160 <5% <5% 260 280 1160
EWTF 500 480 Tweed Weave 0.50±0.05 250~360 1800 1200 <5% <5% 260 280 820
EWTF 600 620 Tweed Weave 0.60±0.06 290~395 1920 1426 <5% <5% 260 280 910
EWTF 700 720 Satin Weave 0.70±0.07 280~370 2150 1620 <5% <5% 260 280 1110
EWTF 800 820 Satin Weave 0.80±0.08 260~360 2240 1840 <5% <5% 260 280 1200