Lord Adhesives Thermoset™ UR-322 Two Component Urethane Potting Compound

Lord Adhesives Thermoset™ UR-322 Two Component Urethane Potting Compound 物性表: Lord Adhesives Thermoset™ UR-322 Two Component Urethane Potting Compound物性表及特性介绍,Lord Adhesives Thermoset™ UR-322 Two Component Urethane Potting Compound注塑参数详情,如需Lord Adhesives Thermoset™ UR-322 Two Component Urethane Potting Compound下载, 可到相关下载区下载
  • 吸水率 [%]: 0.3
  • 拉伸强度 [MPa]: 0.689
 
Physical PropertiesMetricEnglishComments
Specific Gravity 0.950 g/cc0.950 g/ccSTM 2
Water Absorption 0.30 %
@Temperature 25.0 °C,
Time 605000 sec
0.30 %
@Temperature 77.0 °F,
Time 168 hour
ASTM D570
Loss On Ignition 0.050 %
@Temperature 100 °C,
Time 86400 sec
0.050 %
@Temperature 212 °F,
Time 24.0 hour
Viscosity 750 cP
@Temperature 25.0 °C
750 cP
@Temperature 77.0 °F
Mixed; STM 1
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 1212ASTM D2240
Tensile Strength, Yield 0.689 MPa100 psiASTM D638
Elongation at Yield >= 250 %>= 250 %ASTM D638
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity  5.00e+13 ohm-cm
@Temperature 130 °C
5.00e+13 ohm-cm
@Temperature 266 °F
ASTM D257
 4.00e+14 ohm-cm
@Temperature 105 °C
4.00e+14 ohm-cm
@Temperature 221 °F
ASTM D257
 2.00e+16 ohm-cm
@Temperature 25.0 °C
2.00e+16 ohm-cm
@Temperature 77.0 °F
ASTM D257
Dielectric Constant 3.1
@Frequency 1.00e+6 Hz,
Temperature 25.0 °C
3.1
@Frequency 1.00e+6 Hz,
Temperature 77.0 °F
ASTM D150
Dissipation Factor 0.20
@Frequency 1.00e+6 Hz,
Temperature 25.0 °C
0.20
@Frequency 1.00e+6 Hz,
Temperature 77.0 °F
ASTM D150
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 130 °C266 °F
Glass Transition Temp, Tg -72.0 °C-97.6 °FASTM D3418
 
Processing PropertiesMetricEnglishComments
Cure Time  30.0 min
@Temperature 25.0 °C
0.500 hour
@Temperature 77.0 °F
Initial
 5760 min
@Temperature 25.0 °C
96.0 hour
@Temperature 77.0 °F
Full
Pot Life 4.0 - 5.0 min
@Temperature 25.0 °C
4.0 - 5.0 min
@Temperature 77.0 °F
Shelf Life 6.00 Month
@Temperature 25.0 °C
6.00 Month
@Temperature 77.0 °F
 
Descriptive Properties
AppearanceClear
Mix Ratio1:1by volume
 100:107by weight
Thermal ShockExcellent

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