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
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

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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