Lord Adhesives Thermoset™ UR-329 Two Component Urethane Potting Compound

Lord Adhesives Thermoset™ UR-329 Two Component Urethane Potting Compound 物性表: Lord Adhesives Thermoset™ UR-329 Two Component Urethane Potting Compound物性表及特性介绍,Lord Adhesives Thermoset™ UR-329 Two Component Urethane Potting Compound注塑参数详情,如需Lord Adhesives Thermoset™ UR-329 Two Component Urethane Potting Compound下载, 可到相关下载区下载
  • 吸水率 [%]: 0.16
 
Physical PropertiesMetricEnglishComments
Water Absorption 0.16 %
@Temperature 25.0 °C,
Time 86400 sec
0.16 %
@Temperature 77.0 °F,
Time 24.0 hour
ASTM D570
Loss On Ignition <= 0.10 %
@Temperature 125 °C,
Time 605000 sec
<= 0.10 %
@Temperature 257 °F,
Time 168 hour
Viscosity  60 cP
@Temperature 25.0 °C
60 cP
@Temperature 77.0 °F
Hardener; STM 1
 4400 cP
@Temperature 25.0 °C
4400 cP
@Temperature 77.0 °F
Mixed; STM 1
 11000 cP
@Temperature 25.0 °C
11000 cP
@Temperature 77.0 °F
Resin; STM 1
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 25 - 3025 - 30ASTM D2240
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.06e+15 ohm-cm1.06e+15 ohm-cmASTM D257
Dielectric Constant 4.4
@Frequency 1.00e+6 Hz,
Temperature 25.0 °C
4.4
@Frequency 1.00e+6 Hz,
Temperature 77.0 °F
ASTM D150
Dielectric Strength >= 19.7 kV/mm>= 500 kV/inASTM D149
Dissipation Factor 0.0448
@Frequency 1.00e+6 Hz,
Temperature 25.0 °C
0.0448
@Frequency 1.00e+6 Hz,
Temperature 77.0 °F
ASTM D150
 
Thermal PropertiesMetricEnglishComments
CTE, linear 191.7 µm/m-°C106.5 µin/in-°FASTM D3386
Thermal Conductivity 0.300 W/m-K2.08 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 130 °C266 °F
Glass Transition Temp, Tg -68.0 °C-90.4 °FASTM D3386
 
Processing PropertiesMetricEnglishComments
Cure Time  180 - 240 min
@Temperature 66.0 °C
3.00 - 4.00 hour
@Temperature 151 °F
Full
 1440 min
@Temperature 25.0 °C
24.0 hour
@Temperature 77.0 °F
Initial
 4320 - 5760 min
@Temperature 25.0 °C
72.0 - 96.0 hour
@Temperature 77.0 °F
Full
Pot Life 60 - 90 min
@Temperature 25.0 °C
60 - 90 min
@Temperature 77.0 °F
Gel Time 60.0 min
@Temperature 66.0 °C
60.0 min
@Temperature 151 °F
Shelf Life 6.00 Month
@Temperature 25.0 °C
6.00 Month
@Temperature 77.0 °F
 
Descriptive Properties
AppearanceAmber (w/fluorescent yellow die)Hardener
 BlackMixed
 BlackResin
Mix Ratio100:15by weight
 5:1by volume

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