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3M Nextel™ AF-40 Industrial Woven Fabric 312

Category Ceramic , Oxide , Aluminum Oxide
Manufacturer 3M
Trade Name Nextel™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF 3M Nextel™ AF-40 Industrial Woven Fabric 312.pdf
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Material Notes:
Information provided by 3M
Physical Properties Metric English Comments
Density 2.70 g/cc
0.0975 lb/in³
Permeability 35
35
[ft<sup>3</sup>/min/ft<sup>2</sup>], Air w/o sizing
Thickness 940 microns
37.0 mil
Fiber Count 2000 dtex
1800 denier
1/2
Mechanical Properties Metric English Comments
Tensile Strength at Break 1700 MPa
247000 psi
filament 25.4mm
Tensile Modulus 152 GPa
22000 ksi
filament
Tear Strength 33.3 kN/m
190 pli
Fill, Breaking Strength w/o Sizing
53.0 kN/m
302 pli
Warp, Breaking Strength w/o Sizing
Thermal Properties Metric English Comments
CTE, linear 3.00 µm/m-°C

@Temperature 25.0 - 500 °C
1.67 µin/in-°F

@Temperature 77.0 - 932 °F
Specific Heat Capacity 1.05 J/g-°C

@Temperature 500 °C
0.251 BTU/lb-°F

@Temperature 932 °F
Melting Point 1800 °C
3270 °F
Optical Properties Metric English Comments
Refractive Index 1.568
1.568
Component Elements Properties Metric English Comments
Al2O3 62.5 %
62.5 %
B2O3 13 %
13 %
SiO2 24.5 %
24.5 %
Electrical Properties Metric English Comments
Dielectric Constant 5.2

@Frequency 9.375e+9 Hz
5.2

@Frequency 9.375e+9 Hz
Dissipation Factor 0.018

@Frequency 9.375e+9 Hz
0.018

@Frequency 9.375e+9 Hz
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