ExxonMobil Santoprene® 121-67W175 Thermoplastic Elastomer

ExxonMobil Santoprene® 121-67W175 Thermoplastic Elastomer 物性表: ExxonMobil Santoprene® 121-67W175 Thermoplastic Elastomer物性表及特性介绍,ExxonMobil Santoprene® 121-67W175 Thermoplastic Elastomer注塑参数详情,如需ExxonMobil Santoprene® 121-67W175 Thermoplastic Elastomer下载, 可到相关下载区下载
  • 弯曲强度 [MPa]: 2.96
  • 脆化温度 [℃]: -60.0
 
Physical PropertiesMetricEnglishComments
Specific Gravity 0.970 g/cc0.970 g/cc23°C; ASTM D792
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 6767.12 in; ASTM D2240
 7171Air at 302°F, 168 hr; ASTM D573
Tensile Strength at Break 4.279 MPa620.6 psi257°F, 70 hr, in IRM 903 Oil; ASTM D471
 6.64 MPa963 psiAir at 302°F, 168 hr; ASTM D573
 7.38 MPa1070 psiAcross Flow; ASTM D412
Tensile Strength, Ultimate 2.96 MPa430 psiAcross Flow; ASTM D412
Elongation at Break 202.5 %202.5 %257°F, 70 hr, in IRM 903 Oil; ASTM D471
 445.5 %445.5 %Air at 302°F, 168 hr; ASTM D573
 450 %450 %Across Flow; ASTM D412
Tear Strength 22.1 kN/m126 pli73°F, Die C; ASTM D624
Compression Set 30 %30 %158°F, 22 hr; ASTM D395
 41 %41 %257°F, 70 hr; ASTM D395
 
Electrical PropertiesMetricEnglishComments
Dielectric Constant 2.62.6ASTM D150
Dielectric Strength 28.3 kV/mm720 kV/inASTM D149
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 135 °C275 °F
Brittleness Temperature -60.0 °C-76.0 °FASTM D746
 
Processing PropertiesMetricEnglishComments
Processing Temperature 175 - 230 °C347 - 446 °F
Die Temperature 204 °C400 °FExtrusion
Melt Temperature 177 - 204 °C350 - 400 °FExtrusion
Drying Temperature 82.2 °C180 °F
Dry Time 3 hour3 hour
Back Pressure 5.00 - 20.0 MPa725 - 2900 psiExtrusion
 
Descriptive Properties
ColorBlack
FormPellets

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