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Beijing Evergrow Resources PTFE Needle Felt

Category Polymer , Thermoplastic , Fluoropolymer , PTFE
Manufacturer Beijing Evergrow Resources
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Beijing Evergrow Resources PTFE Needle Felt.pdf
Price EMAIL US    sales@lookpolymers.com
Material Notes:
PTFE needle felt is a good filter or sealing material under high temperatures. It is also corrosion resistant.Information provided by Beijing Evergrow Resources.
Physical Properties Metric English Comments
Density 0.650 - 0.780 g/cc
0.0235 - 0.0282 lb/in³
Permeability 80 - 130

@Pressure 0.000200 MPa
 80 - 130

@Pressure 0.0290 psi
 l/dm²/min; air
Thickness 880 - 990 microns
34.6 - 39.0 mil
Mechanical Properties Metric English Comments
Elongation at Yield <= 20 %
<= 20 %
Thermal Properties Metric English Comments
Shrinkage <= 3.0 %
<= 3.0 %
in dry heat, 250ºC, for 2 hrs
Descriptive Properties Value Comments
Break Strength (N/50mm) >= 500
Color Brown, White
Mullen Burst (kg) >= 25
Size (mm) < 1800
Weight (g/m²) 600-780
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