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ExxonMobil Vyram™ 9203-45 Thermoplastic Elastomer  (discontinued **)

Category Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Vulcanizate Elastomer (TPV)
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ExxonMobil Vyram™ 9203-45 Thermoplastic Elastomer  (discontinued **).pdf
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Material Notes:
A hard, colorable, versatile thermoplastic vulcanizate (TPV) in the thermoplastic elastomer (TPE) family. It is designed for applications requiring good flexibility, appearance and sealing characteristics. This grade of Vyram TPV is shear-dependent and can be processed on conventional thermoplastics equipment for injection molding, extrusion or blow molding. It is polyolefin based and completely recyclable.Information provided by Advanced Elastomer Systems
Physical Properties Metric English Comments
Specific Gravity 0.950 g/cc
0.950 g/cc
23°C; ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore A 45
45
.12 in; ASTM D2240
50
50
302°F, 168 hr; ASTM D573
Tensile Strength at Break 13.350 MPa
1936.3 psi
212°F, 70 hr, in IRM Oil; ASTM D471
16.538 MPa
2398.7 psi
302°F, 168 hr; ASTM D573
19.9 MPa
2890 psi
Across Flow; ASTM D412
Tensile Strength, Ultimate 10.8 MPa
1570 psi
Across Flow; ASTM D412
Elongation at Break 412 %
412 %
212°F, 70 hr, in IRM Oil; ASTM D471
525 %
525 %
302°F, 168 hr; ASTM D573
750 %
750 %
Across Flow; ASTM D412
Tear Strength 88.0 kN/m
502 pli
73°F, Die C; ASTM D624
Thermal Properties Metric English Comments
Brittleness Temperature -43.9 °C
-47.0 °F
ASTM 746
Processing Properties Metric English Comments
Processing Temperature 175 - 230 °C
347 - 446 °F
Rear Barrel Temperature 188 °C
370 °F
Middle Barrel Temperature 191 °C
375 °F
Front Barrel Temperature 199 °C
390 °F
Nozzle Temperature 199 °C
390 °F
Die Temperature 221 °C
430 °F
Extrusion
Melt Temperature 177 - 216 °C
350 - 420 °F
Extrusion
204 °C
400 °F
Mold Temperature 10.0 - 51.7 °C
50.0 - 125 °F
Processing
Drying Temperature 82.2 °C
180 °F
Dry Time 3 hour
3 hour
Moisture Content 0.080 %
0.080 %
Back Pressure 0.345 - 0.689 MPa
50.0 - 100 psi
Processing
5.00 - 20.0 MPa
725 - 2900 psi
Extrusion
Clamp Pressure 41.4 - 68.9 MPa
6000 - 10000 psi
Vent Depth 0.00254 cm
0.00100 in
Cushion 0.317 - 0.635 cm
0.125 - 0.250 in
Screw Speed 100 - 200 rpm
100 - 200 rpm
Descriptive Properties Value Comments
Color Natural Color
Form Pellets
Injection Rate Fast
Maximum Regrind % 20
Screw Compression Ratio 2:1 - 2.5:1
Screw L/D Ratio 16:1 - 20:1
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