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Overview of materials for Styrenic TPE  (Unverified Data**)

Category Polymer , Thermoplastic , Elastomer, TPE , Styrenic TPE
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 Styrenic TPE  (Unverified Data**).pdf
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Material Notes:
This property data is a summary of similar materials in the MatWeb database for the category "Styrenic TPE". 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 0.930 - 1.68 g/cc
0.0336 - 0.0607 lb/in³
Average value: 1.06 g/cc Grade Count:35
Water Absorption 0.050 %
0.050 %
Average value: 0.0500 % Grade Count:10
Viscosity 22.8 - 4500 cP
22.8 - 4500 cP
Average value: 1590 cP Grade Count:4
Viscosity Measure 8.2 - 25 cSt
8.2 - 25 cSt
Average value: 17.4 cSt Grade Count:16
Linear Mold Shrinkage 0.0060 - 0.025 cm/cm
0.0060 - 0.025 in/in
Average value: 0.0182 cm/cm Grade Count:13
Melt Flow 1.0 - 84 g/10 min
1.0 - 84 g/10 min
Average value: 26.2 g/10 min Grade Count:27
Mechanical Properties Metric English Comments
Hardness, Shore A 45 - 91
45 - 91
Average value: 66.6 Grade Count:40
Tensile Strength, Ultimate 0.345 - 80.0 MPa
50.0 - 11600 psi
Average value: 11.6 MPa Grade Count:42
Tensile Strength, Yield 3.80 - 5.00 MPa
551 - 725 psi
Average value: 4.28 MPa Grade Count:9
Elongation at Break 3.8 - 900 %
3.8 - 900 %
Average value: 495 % Grade Count:42
Modulus of Elasticity 0.0180 - 0.0680 GPa
2.61 - 9.86 ksi
Average value: 0.0313 GPa Grade Count:8
Flex Crack Resistance 35000 - 132000
35000 - 132000
Average value: 79400 Grade Count:4
Tear Strength 20.0 - 29.4 kN/m
114 - 168 pli
Average value: 24.9 kN/m Grade Count:9
Thermal Properties Metric English Comments
Brittleness Temperature -60.0 - -57.0 °C
-76.0 - -70.6 °F
Average value: -59.0 °C Grade Count:4
Flammability, UL94 HB - V-0
HB - V-0
Grade Count:5
Oxygen Index 26 - 29 %
26 - 29 %
Average value: 28.0 % Grade Count:4
Electrical Properties Metric English Comments
Electrical Resistivity 0.100 - 1.00e+16 ohm-cm
0.100 - 1.00e+16 ohm-cm
Average value: 7.69e+15 ohm-cm Grade Count:13
Chemical Properties Metric English Comments
Butadiene Content 60 - 78 %
60 - 78 %
Average value: 70.2 % Grade Count:10
Processing Properties Metric English Comments
Processing Temperature 171 - 199 °C
340 - 390 °F
Average value: 185 °C Grade Count:13
Nozzle Temperature 188 - 210 °C
370 - 410 °F
Average value: 199 °C Grade Count:4
Die Temperature 190 - 210 °C
374 - 410 °F
Average value: 200 °C Grade Count:4
Melt Temperature 166 - 210 °C
330 - 410 °F
Average value: 188 °C Grade Count:4
Mold Temperature 15.6 - 65.6 °C
60.0 - 150 °F
Average value: 31.0 °C Grade Count:17
Injection Pressure 1.38 - 103 MPa
200 - 15000 psi
Average value: 66.9 MPa Grade Count:17
Cushion 0.381 - 2.54 cm
0.150 - 1.00 in
Average value: 1.46 cm Grade Count:4
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