Category | Polymer , Thermoset |
Manufacturer | Lord Adhesives |
Trade Name | |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Lord Adhesives 8661 Polymer Resistor Composition.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Brookfield Viscosity | 20000 - 40000 cP @Temperature 25.0 °C |
20000 - 40000 cP @Temperature 77.0 °F |
HBT, Spindle CP-51 @ 1rpm |
Thickness | 14.0 - 18.0 microns | 0.551 - 0.709 mil |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Surface Resistivity per Square | 900000 - 1.10e+6 ohm | 900000 - 1.10e+6 ohm | Cured on alumina substrate @ 210ºC for 30 min; Termination: LORD 3504 Palladium Silver Conductor; Resistor Geometry: 1mm x 1mm |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Cure Time | 30.0 min @Temperature 210 °C |
0.500 hour @Temperature 410 °F |
|
Shelf Life | 6.00 Month @Temperature 25.0 °C |
6.00 Month @Temperature 77.0 °F |
Descriptive Properties | Value | Comments |
---|---|---|
Appearance | Black | |
Consistency | Paste | |
Thermal Coefficient of Resistance (ppm/ºC) | <1300 | Cold TCR measured @ -55 to 25ºC; Hot TCR measured @ 25º to 125ºC |
Typical Resistance Change (%) | <15 | Moisture Resistance: Resistance change on 1mm x 1mm resistor after 1 hour in a pressure cooker |
<20 | Electrostatic Discharge: Resistance change after two 2000 volt pulses on 1mm x 1mm resistor |