ExxonMobil Santoprene® 8201-90 Thermoplastic Elastomer

ExxonMobil Santoprene® 8201-90 Thermoplastic Elastomer 物性表: ExxonMobil Santoprene® 8201-90 Thermoplastic Elastomer物性表及特性介绍,ExxonMobil Santoprene® 8201-90 Thermoplastic Elastomer注塑参数详情,如需ExxonMobil Santoprene® 8201-90 Thermoplastic Elastomer下载, 可到相关下载区下载
  • 脆化温度 [℃]: -53.9
 
Physical PropertiesMetricEnglishComments
Specific Gravity 0.940 g/cc0.940 g/cc23°C; ASTM D792
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 96962 mm, 15 sec; ISO 868
 9797Air at 302°F, 168 hr; ASTM D573
Tensile Strength at Break 13.0 MPa1890 psiAcross Flow; ASTM D412
 13.2 MPa1910 psiAir at 302°F, 168 hr; ASTM D573
Tensile Stress 7.10 MPa
@Strain 100 %
1030 psi
@Strain 100 %
Across Flow; ASTM D412
Elongation at Break 527 %527 %Air at 302°F, 168 hr; ASTM D573
 620 %620 %Across Flow; ASTM D412
Tear Strength 48.0 kN/m274 pli73°C, Die C; ASTM D624
Compression Set 52 %52 %158°F, 22 hr; ASTM D395
 
Thermal PropertiesMetricEnglishComments
Brittleness Temperature -53.9 °C-65.0 °FASTM D746
UL RTI, Electrical 100 °C212 °FUL 746
UL RTI, Mechanical with Impact  90.0 °C
@Thickness 1.10 mm
194 °F
@Thickness 0.0433 in
UL 746
 95.0 °C
@Thickness 1.60 mm
203 °F
@Thickness 0.0630 in
UL 746
 95.0 °C
@Thickness 3.00 mm
203 °F
@Thickness 0.118 in
UL 746
Flammability, UL94  HB
@Thickness 1.10 mm
HB
@Thickness 0.0433 in
 HB
@Thickness 1.60 mm
HB
@Thickness 0.0630 in
 HB
@Thickness 3.00 mm
HB
@Thickness 0.118 in
 
Processing PropertiesMetricEnglishComments
Processing Temperature 175 - 230 °C347 - 446 °F
Rear Barrel Temperature 191 - 204 °C375 - 400 °F
Middle Barrel Temperature 196 - 210 °C385 - 410 °F
Front Barrel Temperature 196 - 210 °C385 - 410 °F
Nozzle Temperature 210 - 221 °C410 - 430 °F
Die Temperature 196 - 224 °C385 - 435 °FExtrusion
Melt Temperature 199 - 216 °C390 - 420 °FProcessing
 196 - 224 °C385 - 435 °FExtrusion
Mold Temperature 23.9 - 51.7 °C75.0 - 125 °FProcessing
Moisture Content 0.080 %0.080 %
Back Pressure 0.345 - 0.689 MPa50.0 - 100 psi
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
Change in Mass in Air-7.0%150°C, 168 hr, ASTM D573
ColorNatural Color
FormPellets
Injection RateFast
Maximum Regrind %20
Screw Compression Ratio2:1 - 2.5:1
Screw L/D Ratio16:1 - 20:1

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