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Elastocon TPE Technologies Elastocon® STK40 Thermoplastic Elastomer

Category Polymer , Thermoplastic , Elastomer, TPE
Manufacturer Elastocon TPE Technologies
Trade Name Elastocon®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Elastocon TPE Technologies Elastocon® STK40 Thermoplastic Elastomer.pdf
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Material Notes:
Elastocon® STK40 thermoplastic elastomer has been developed for applications that require ultra soft rubber-like properties and a good surface finish. Elastocon® STK40 is well suited for consumer goods and industrial applications requiring non-slip/soft touch ergonomics, sound and vibration dampening, improved impact resistance, and U.V. stability. Elastocon® STK40 can be overmolded to PC, ABS, PC/ABS, and copolyester.Information provided by Elastocon® TPE Technologies
Physical Properties Metric English Comments
Specific Gravity 0.960 g/cc
0.960 g/cc
ASTM D792
Linear Mold Shrinkage, Flow 0.015 - 0.025 cm/cm
0.015 - 0.025 in/in
ASTM D955
Mechanical Properties Metric English Comments
Hardness, Shore A 40
40
ASTM D2240
Tensile Strength, Yield 3.56 MPa
516 psi
ASTM D412
Elongation at Break 522 %
522 %
ASTM D412
100% Modulus 0.00112 GPa
0.162 ksi
ASTM D412
Processing Properties Metric English Comments
Rear Barrel Temperature 210 - 216 °C
410 - 421 °F
Front Barrel Temperature 216 - 266 °C
421 - 511 °F
Nozzle Temperature 227 - 277 °C
441 - 531 °F
Mold Temperature 27.0 - 49.0 °C
80.6 - 120 °F
Injection Velocity 25.0 - 127 mm/sec
0.984 - 5.00 in/sec
Back Pressure 0.520 - 1.21 MPa
75.4 - 175 psi
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