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Stellarchem LP-845 TPE Compound

Category Polymer , Thermoplastic , Elastomer, TPE , Olefinic TPE
Manufacturer Stellarchem
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Stellarchem LP-845 TPE Compound.pdf
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Material Notes:
This grade of Stellarchem TPE is shear dependent and can be processed on conventional thermoplastics equipment for injection molding or extrusion. It's a soft, elastomeric polyolefin based, completely recyclable, colorable & non-hygroscopic thermoplastics elastomer material.Information provided by Stellarchem Polymer & Industrial
Physical Properties Metric English Comments
Density 1.07 g/cc
0.0387 lb/in³
Particle Mesh Size 80 - 150 Mesh
80 - 150 Mesh
Melt Flow 10.02 g/10 min
10.02 g/10 min
JIS K7210
Mechanical Properties Metric English Comments
Hardness, Shore A 46
46
JIS K6301
Tensile Strength, Ultimate 2.65 MPa
384 psi
JIS K6301
Elongation at Break 552 %
552 %
JIS K6301
100% Modulus 0.00588 GPa
0.853 ksi
JIS K6301
300% Modulus 0.000490 GPa
0.0711 ksi
JIS K6301
Tear Strength 15.6 kN/m
89.1 pli
JIS K6301-B
Processing Properties Metric English Comments
Processing Temperature 200 - 220 °C
392 - 428 °F
Metering Temperature, Extrusion
Rear Barrel Temperature 160 - 180 °C
320 - 356 °F
Injection Molding
160 - 180 °C
320 - 356 °F
Extrusion
Middle Barrel Temperature 180 - 200 °C
356 - 392 °F
Injection Molding
180 - 200 °C
356 - 392 °F
Transition, Extrusion
Front Barrel Temperature 200 - 220 °C
392 - 428 °F
Injection Molding
220 - 230 °C
428 - 446 °F
Extrusion
Nozzle Temperature 220 - 230 °C
428 - 446 °F
Injection Molding
Die Temperature 195 - 210 °C
383 - 410 °F
Extrusion
Melt Temperature 150 - 230 °C
302 - 446 °F
Injection Molding
150 - 230 °C
302 - 446 °F
Extrusion
Mold Temperature 25.0 - 40.0 °C
77.0 - 104 °F
Injection Molding
Injection Pressure 5.00 - 40.0 MPa
725 - 5800 psi
Injection Molding
Back Pressure 0.500 - 1.00 MPa
72.5 - 145 psi
Injection Molding
Screw Speed 60 - 100 rpm
60 - 100 rpm
Extrusion
100 - 200 rpm
100 - 200 rpm
Injection Molding
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