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Rulon Bearings

UBE UPIMOL® SA101 Heat-Resistant Polyimide Shape  (discontinued **)
Categories: Polymer; Thermoset; Polyimide, TS

Material Notes: Description: UPIMOL® SA101 is an excellent heat-resistant polyimide shape, based on Biphenyl tetracarboxilic dianhydride(BPDA) originally developed by UBE. UPIMOL® SA101 has improved high durability for oxygen plasma, vacuum degassing properties, low water absorption and good processability. Heat distortion temperature is 470°C.

Applications:

  • Semiconductor production equipment parts
  • Vacuum equipment parts
  • Precisely processed parts
  • Heat and chemical resistant gaskets and sealing materials

Features:

  • Super high heat resistance (Heat distortion temperature: 470°C)
  • Excellent plasma resistance
  • Low out gas
  • Good processability
  • Very low impurities
  • Low water absorption

Information provided by UBE.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.48 g/cc1.48 g/ccASTM D792
Water Absorption 0.030 %0.030 %23°C for 24 hr; ASTM D570
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 115115ASTM D785
Tensile Strength, Ultimate 110 MPa16000 psiASTM D638
 47.0 MPa
@Temperature 260 °C
6820 psi
@Temperature 500 °F
ASTM D638
Elongation at Break 4.0 %4.0 %ASTM D638
 3.0 %
@Temperature 260 °C
3.0 %
@Temperature 500 °F
ASTM D638
Flexural Strength 135 MPa19600 psiASTM D790
 51.0 MPa
@Temperature 260 °C
7400 psi
@Temperature 500 °F
ASTM D790
Flexural Modulus 7.50 GPa1090 ksiASTM D790
 3.60 GPa
@Temperature 260 °C
522 ksi
@Temperature 500 °F
ASTM D790
Izod Impact, Notched 0.200 J/cm
@Temperature 23.0 °C
0.375 ft-lb/in
@Temperature 73.4 °F
ASTM D256
Limiting Pressure Velocity 3.53 MPa-m/sec101000 psi-ft/min0.1 m/sec; S45C
Taber Abrasion, mg/1000 Cycles 2020ASTM D1044
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.90e+16 ohm-cm1.90e+16 ohm-cmASTM D257
Surface Resistance 8.50e+16 ohm8.50e+16 ohmASTM D257
Dielectric Constant 3.73.7ASTM D150
Dielectric Strength 22.7 kV/mm577 kV/inBreakdown Voltage; ASTM D149
Dissipation Factor 0.00130.0013ASTM D150
Arc Resistance 135 sec135 sec23°C; ASTM D495
 
Thermal PropertiesMetricEnglishComments
CTE, linear 35.0 µm/m-°C
@Temperature 25.0 - 450 °C
19.4 µin/in-°F
@Temperature 77.0 - 842 °F
ASTM E233
Thermal Conductivity 0.407 W/m-K2.82 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 470 °C878 °FHeat Distortion Temp, Load Unknown; ASTM D648
Decomposition Temperature 623 °C1150 °F10% Weight Loss Temp
 
Descriptive Properties
Durability for O2 Plasma6.6 micro gr/cm2hrEtching Rate Test at 145-150°C
Vacuum Degassing5.5 x 10-4 Torr x l/sec x cm2TDS Analysis at 200°C
 7.6 x 10-4 Torr x l/sec x cm2TDS Analysis at 300°C

**
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