Filter Media For Hot Gas Filtration

The filter media we produce are categorized;

  1. Middle and Normal temperature gas filtration
  2. High temperature resistant gas filtration
  3. High temperature resistant gas filtration: FMS Series
  4. Coated, compound, and functional gas filtration
  5. High temperature resistant, anti-oxidant, anti-acid,and anti-alkali gas filtration: HBT Series
  6. High temperature resistant, anti-oxidant, anti-acid,and anti-alkali gas filtration: Series of PTFE compound fiber

The manufacturing technologies we use;

  1. Spunlaced (Hydro entangled)
  2. Needle punched
  3. Hybrid
    1. Spunlaced + Needle Punched
    2. Spunlaced + Spunbond
  4. Our spulacing and airlaying technologies are from Europe.

The spunlaced filter media have the following advantages;

  • Less groves - less fine dust particles into the core of the media
  • Lower dust leakage - less pressure drop over time
  • Improved fiber distribution- better filtration efficiency
  • Same efficiency at lower weight - cost savings

The fibers we use for filter media;

  • PPS fiber: Procon of Toyobo, Torcon of Toray
  • M-Aramid fiber: Metamax of DuPont Teijin
  • Polyimide fiber: P84 of Evonik
  • Glass fiber
  • Polypropylene
  • Polyester (Micro)
  • Acrylic

The post treatments available;

  • Singeing
  • Glazing
  • Hardening
  • PTFE membrane
  • PTFE dipping
  • Foam coating
  • Water repellent
  • Oil repellent
  • Anti-static
Filter Performance Parameter Weight
(g/m²)
Structure
Fiber Layer\Scrim
Thickness
(mm)
Air
permeability
(m²/m²min)
Tensile strength
(N/5 x 20cm)
Tensile
Elongation(%)
Temperature Finishing
Treatment
Warp Weft Warp Weft Work Short Time
PPS PPS high temperature
resistance filter felt
500 PPS\PPS
staple fiber
1.8 15 >1000 >1500 20 40 190 210 Heating, Singeing and
Calendering
PPS superfine fiber surface
(high efficiency and low resistance) filter felt
500 PPS superline\PPS 1.8 10-12 1000 1500 20 40 190 210 Singering, Calendering
and PTFE trestment
PPS fiber (blend with 25% P84º
on the surface) filter felt
550 PPS+P84\PPS high strength
and low elongation scrim
1.8 10 1200 1000 20 30 <190 230
METAMAX high
temperature resistant felt
BGM-1 500 Normal fiber/Normal scrim 2.1 14 1000 1500 20 40 204 240 Heating, Singeing and
Calendering
BGM-2 500 2D fiber/high strength and
low elongation scrim
2.1 12 1200 1500 20 35 204 240
BGM-3 500 1D fiber or moer finer
/Normal scrim
2.1 12 1000 1500 20 40 204 240
BGM-4 500 International type 2.1 14 1000 1500 20 40 204 240
BGM-5 500 Superfine fiber/High tensile scrim 2.1 12 1000 1500 20 35 204 240
P84° high temperature resistant filter felt 500 P84º\P84º 2.4 16 800 1000 25 35 260 280 PTFE Coating
500 P84º 2.1 16 1800 1800 <10 <10 260 280
Aramid fiber high temperature
resistant filter felt
500 Aramid fiber\Aramid fiber 2.1 14 900 1200 15 30 204 240 Heating, Singering and
Calendering
Glass fiber filter felt >800 Glass fiber\Glass fiber 2.4 8 - 10 >1800 >1800 <10 <10 240 260 PTFE Coating


Filter media tailor-made can be supplied; fibers, weight, thickness, post-treatments, and manufacturing processes.

Our filter bag sewing plant is equipped with modern filter bag manufacturing machines.
Different types of filter bags and tubes for air and liquid filtration are produced;

  • Shaker cleaning filter bags
  • Air reverse filter bags
  • In-warding air reverse filter bags
  • Mechanical air reverse envelop filter bags
  • Long length, revolving, low pressure pulse jet filter bags
  • Multi-envelop air reverse filter bags
  • Envelop bag cleaning filter bags
  • Long length, low pressure (high pressure) pulse jet filter bags

The characteristics of our filter bags;

  • High flatness
  • High vertical degree
  • Fit cages with precision
  • Easy to remove dusts
  • Less running resistance
  • Easy maintenance