HHH PTFE Teflon Filter bag & Dust Bag 
100% Pure P. T. F. E.
Unaffected by common chemicals,
PH range 0 to 14
Low friction High porosity with superior air permeability
PTFE porous membrane is made of 100% expanded P. T. F. E. Under special processing that creates millions of micropores, nodes and connected fiber. This microporous membrane offers the best combination of highly efficient filtration and separation functional properties. The microporous membrane possesses excellent chemical resistance, excellent air permeability, vapor transmission, water-proofing, and thermal isolation properties. This microporous membrane is the ideal material for a wide range of applications that other material cannot rival.
Fibre: 100% PTFE
Scrim: 100% PTFE
Weight: 750G/M2
Thickness: 1.1mm
Density: 0.68G/M3
Permeability: 90L/dm2. Min
Tensile strength-Longitudinal: ≥ 450N/5cm
Tensile strength-Latiitudinal: ≥ 450N/5cm
Tensile elongation @ 200N/5cm-Longitudinal: <5%
Tensile elongation @ 200N/6cm-Latitudinal: <5%
Hot shrinkage @ 150 DEG C, 90 min: 2%
Stick strength: >300N/m2
Operating temp. -continuous: 260 DEG C
Operating temp. -instant: 280 DEG C
Surface treatment: Heat set, singed, calendered
Outer packing: In rolls
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