Home  >  Industrial Supplies  >  Filter Supplies  >  Filter Bags

1.PPS ryton needle felt filter bag, 2.High temperature 180 celsius, 3.Thickness:1.8 mm, 4.Weight:500 g/m2 - details see: https://www.machineto.com/water-proof-pps-ryton-chemical-stable-industry-filter-bag-10216371

Water-proof PPS ryton chemical stable industry filter bag

PPS needle filter felt is made of the premium polyphenylene sulfide (PPS) fibers which are imported from Toray or Toyobo in Japan and processed by the stentering and setting machine. Being a kind of excellent high temperature resistant filter media, PPS needle filter felt has the listed specialties:

1. Continuous operating temperature 180 degree C; instant 200 degree C.

2. Aapplicable for the working condition which has less than 16% oxygen content (at certain temperature )

3. Fair anti-hydrolysis, acid and alkali corrosion resistant features ( PH ranges from 1 to 14 )

4. Filter rate preferred 1-1.5m/min, so as to reduce the volume of the equipment and save the cost.

PPS needle filter media have good mechanical and chemical performance and are capable of maintaining good filtration effect in the vicious environment, reaching the desirable product life cycle. Specifically, 2-4 years varies from different working conditions. For the pulse jet dust removers, such ascoal-grates, waste incinerators, power plants, and chemical industriesand so on, PPS needle filter is your ideal choice.

Composition: imported PPS fiber & PPS scrim

Thickness: 1.8 mm

Weight: 500 g/m2

Air permeability: 12 m3 /m2 * min

Tensile strength warp: >1000 (N/5 x 20 cm)

Tensile strength weft: >1100 (N/5 x 20 cm)

Tensile elongation warp: <5%

Tensile elongation weft: <5%

Thermal contraction: 1%

Bursting strength: > 300N/ cm2

Finishing treatment: Heat setting, singeing and pressing