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Overview of materials for Silicone Polyurethane, Ether Based

Category Polymer , Thermoplastic , Polyurethane, TP , Silicone Polyurethane, Ether Based
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Overview of materials for Silicone Polyurethane, Ether Based.pdf
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Material Notes:
This property data is a summary of similar materials in the MatWeb database for the category "Silicone Polyurethane, Ether Based". Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods.
Physical Properties Metric English Comments
Density 0.978 - 1.11 g/cc
0.0353 - 0.0401 lb/in³
Average value: 1.05 g/cc Grade Count:9
Molecular Weight 95000 g/mol
95000 g/mol
Average value: 95000 g/mol Grade Count:4
Linear Mold Shrinkage 0.0110 - 0.0360 cm/cm
0.0110 - 0.0360 in/in
Average value: 0.0204 cm/cm Grade Count:5
Linear Mold Shrinkage, Transverse 0.00800 - 0.0230 cm/cm
0.00800 - 0.0230 in/in
Average value: 0.0148 cm/cm Grade Count:3
Melt Flow 2.00 - 37.0 g/10 min
2.00 - 37.0 g/10 min
Average value: 21.2 g/10 min Grade Count:5
Mechanical Properties Metric English Comments
Hardness, Shore A 55.0 - 95.0
55.0 - 95.0
Average value: 76.1 Grade Count:15
Hardness, Shore D 50.0 - 80.0
50.0 - 80.0
Average value: 65.1 Grade Count:7
Tensile Strength, Ultimate 1.32 - 60.0 MPa
191 - 8700 psi
Average value: 19.0 MPa Grade Count:22
Tensile Strength, Yield 2.47 - 16.1 MPa
358 - 2330 psi
Average value: 7.98 MPa Grade Count:4
Elongation at Break 25.0 - 823 %
25.0 - 823 %
Average value: 453 % Grade Count:22
Modulus of Elasticity 0.00800 - 0.750 GPa
1.16 - 109 ksi
Average value: 0.188 GPa Grade Count:12
Flexural Yield Strength 1.45 - 1.86 MPa
210 - 270 psi
Average value: 1.61 MPa Grade Count:3
Flexural Modulus 0.0371 - 0.0433 GPa
5.38 - 6.28 ksi
Average value: 0.0396 GPa Grade Count:3
Tear Strength 20.2 - 175 kN/m
115 - 999 pli
Average value: 72.6 kN/m Grade Count:19
Taber Abrasion, mg/1000 Cycles 5.40 - 85.0
5.40 - 85.0
Average value: 29.7 Grade Count:5
Compression Set 15.0 - 29.0 %
15.0 - 29.0 %
Average value: 21.7 % Grade Count:9
Thermal Properties Metric English Comments
CTE, linear 187 - 200 µm/m-°C
104 - 111 µin/in-°F
Average value: 192 µm/m-°C Grade Count:5
Vicat Softening Point 67.0 - 82.0 °C
153 - 180 °F
Average value: 74.0 °C Grade Count:3
Glass Transition Temp, Tg -68.0 - -12.0 °C
-90.4 - 10.4 °F
Average value: -35.7 °C Grade Count:3
Electrical Properties Metric English Comments
Dielectric Constant 5.70 - 7.00
5.70 - 7.00
Average value: 6.28 Grade Count:5
Dielectric Strength 11.8 - 16.5 kV/mm
300 - 420 kV/in
Average value: 13.7 kV/mm Grade Count:5
Processing Properties Metric English Comments
Processing Temperature 182 - 204 °C
360 - 399 °F
Average value: 193 °C Grade Count:5
Drying Temperature 82.0 - 104 °C
180 - 219 °F
Average value: 93.0 °C Grade Count:3
Moisture Content 0.0100 %
0.0100 %
Average value: 0.0100 % Grade Count:4
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