ExxonMobil Santoprene® 123-50 Thermoplastic Elastomer

ExxonMobil Santoprene® 123-50 Thermoplastic Elastomer 物性表: ExxonMobil Santoprene® 123-50 Thermoplastic Elastomer物性表及特性介绍,ExxonMobil Santoprene® 123-50 Thermoplastic Elastomer注塑参数详情,如需ExxonMobil Santoprene® 123-50 Thermoplastic Elastomer下载, 可到相关下载区下载
  • 弯曲强度 [MPa]: 11.7
  • 脆化温度 [℃]: -36.1
 
Physical PropertiesMetricEnglishComments
Specific Gravity 0.950 g/cc0.950 g/cc23°C; ASTM D792
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 5050.12 in; ASTM D2240
 5757Air at 302°F, 168 hr; ASTM D573
Tensile Strength at Break 9.260 MPa1343 psi257°F, 70 hr in IRM 903 Oil; ASTM D471
 9.38 MPa1360 psiAir at 302°F, 168 hr; ASTM D573
Tensile Strength, Ultimate 11.7 MPa1700 psiAcross Flow; ASTM D412
Elongation at Break 22.2 %22.2 %Air at 302°F, 168 hr; ASTM D573
 25.2 %25.2 %257°F, 70 hr, in IRM 903 Oil; ASTM D471
 30 %30 %Across Flow; ASTM D412
Tear Strength 86.1 kN/m491 pli73°F, Die C; ASTM D624
 
Electrical PropertiesMetricEnglishComments
Dielectric Strength 25.2 kV/mm640 kV/inASTM D149
 33.5 kV/mm850 kV/inASTM D149
 
Thermal PropertiesMetricEnglishComments
Brittleness Temperature -36.1 °C-33.0 °FASTM D746
 
Processing PropertiesMetricEnglishComments
Processing Temperature 175 - 230 °C347 - 446 °F
Rear Barrel Temperature 193 °C380 °F
Middle Barrel Temperature 199 °C390 °F
Front Barrel Temperature 204 °C400 °F
Nozzle Temperature 210 - 241 °C410 - 465 °F
Die Temperature 216 °C420 °FExtrusion
Melt Temperature 210 °C410 °FExtrusion
 216 - 232 °C420 - 450 °FProcessing
Mold Temperature 10.0 - 51.7 °C50.0 - 125 °FProcessing
Drying Temperature 82.2 °C180 °F
Dry Time 3 hour3 hour
Moisture Content 0.080 %0.080 %
Back Pressure 0.345 - 0.689 MPa50.0 - 100 psiProcessing
 5.00 - 20.0 MPa725 - 2900 psiExtrusion
Clamp Pressure 41.4 - 68.9 MPa6000 - 10000 psi
Vent Depth 0.00254 cm0.00100 in
Cushion 0.317 - 0.635 cm0.125 - 0.250 in
Screw Speed 100 - 200 rpm100 - 200 rpm
 
Descriptive Properties
ColorBlack
FormPellets
Injection RateFast
Maximum Regrind %20
Screw Compression Ratio2:1 - 2.5:1
Screw L/D Ratio16:1 - 20:1

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