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Covestro Baygal® 90 IK 51 Polyurethane

Category Polymer , Thermoset , Polyurethane, TS , Thermoset Polyurethane, Liquid, Quartz Filled
Manufacturer Covestro
Trade Name Baygal®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Covestro Baygal® 90 IK 51 Polyurethane.pdf
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Material Notes:
Uses: Suitable for the solid insulation of measuring transducers.Information provided by Bayer.As of 1 September 2015, Bayer MaterialScience was separated from Bayer AG and officially adopted its new name – Covestro.
Physical Properties Metric English Comments
Density 1.76 g/cc
0.0636 lb/in³
Water Absorption 0.060 %
0.060 %
Saturation in water
Water Absorption at Saturation 0.060 %
0.060 %
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 84.0 MPa
12200 psi
Elongation at Break 1.4 %
1.4 %
Tensile Modulus 9.00 GPa
1310 ksi
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 40.0 µm/m-°C

@Temperature 20.0 °C
22.2 µin/in-°F

@Temperature 68.0 °F
CTE, linear, Transverse to Flow 40.0 µm/m-°C

@Temperature 20.0 °C
22.2 µin/in-°F

@Temperature 68.0 °F
Glass Transition Temp, Tg 90.0 °C
194 °F
Oxygen Index 29 %
29 %
Electrical Properties Metric English Comments
Electrical Resistivity >= 1.00e+15 ohm-cm
>= 1.00e+15 ohm-cm
Surface Resistance >= 1.00e+15 ohm
>= 1.00e+15 ohm
Dielectric Constant 4.0

@Frequency 1e+6 Hz
4.0

@Frequency 1e+6 Hz
4.3

@Frequency 100 Hz
4.3

@Frequency 100 Hz
Dielectric Strength 29.0 kV/mm
737 kV/in
Dissipation Factor 0.011

@Frequency 1e+6 Hz
0.011

@Frequency 1e+6 Hz
0.013

@Frequency 100 Hz
0.013

@Frequency 100 Hz
Comparative Tracking Index 600 V
600 V
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