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ExxonMobil Santoprene® 223-50 Thermoplastic Elastomer  (discontinued **)

Category Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Vulcanizate Elastomer (TPV)
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ExxonMobil Santoprene® 223-50 Thermoplastic Elastomer  (discontinued **).pdf
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Material Notes:
A hard, colorable, UV resistant thermoplastic vulcanizate (TPV) in the thermoplastic elastomer (TPE) family. This material combines good physical properties and chemical resistance for use in a wide range of applications. This grade of Santoprene 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.Recommended for applications requiring excellent flex fatigue resistance.Excellent ozone resistance.Designed for improved UV resistance.Information provided by Advanced Elastomer Systems
Physical Properties Metric English Comments
Specific Gravity 0.940 g/cc
0.940 g/cc
23°C; ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore A 50
50
.12 in; ASTM D2240
Tensile Strength, Yield 8.6357 MPa
1252.5 psi
257°F, 70 hr, in IRM 903 Oil; ASTM D417
8.8660 MPa
1285.9 psi
Air at 302°F, 168 hr; ASTM D573
11.5 MPa
1670 psi
ASTM D638
Elongation at Yield 19.8 %
19.8 %
Air at 302°F, 168 hr; ASTM D573
24.9 %
24.9 %
257°F, 70 hr, in IRM 903 Oil; ASTM D573
30 %
30 %
ASTM D638
Tear Strength 85.0 kN/m
485 pli
73°F, Die C; ASTM D624
Compression Set 66 %
66 %
158°F, 22 hr; ASTM D395
86 %
86 %
257°F, 70 hr; ASTM D395
Thermal Properties Metric English Comments
Brittleness Temperature -33.9 °C
-29.0 °F
ASTM D746
Processing Properties Metric English Comments
Processing Temperature 175 - 230 °C
347 - 446 °F
Rear Barrel Temperature 185 °C
365 °F
Middle Barrel Temperature 191 °C
375 °F
Front Barrel Temperature 196 °C
385 °F
Nozzle Temperature 202 °C
395 °F
Melt Temperature 207 °C
405 °F
Processing
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
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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