Stainless Steel Substrate Resistor Paste DZ430xxxx
DZ430xxxx series are low sheet resistance resistor paste designed for heating elements on stainless steel substrate. The first two “xx” multiplied by 10 is resistivity with unit of mΩ/sq. The last two “xx” multiplied by 100 is TCR (the temperature coefficient of resistance) with the unit of ppm/℃.
The resistivity of DZ430xxxx ranges from 5 mΩ/sq to 1000 mΩ/sq while TCR ranges from 600ppm/ ℃ to 1500ppm/ ℃ . Resistor paste with intermediate resistance could be obtained by blending different resistor pastes with the same TCR.
Substrates
It can be printed on heating elements on stainless steel, and alumina ceramic substrate for making thick film circuit.
Benefits
- High power density
- High precision
- Small drift of resistance after re-firing
Screen Mesh
200-300 mesh
Typical Drying Condition
150°C/ ≥10min
Typical Firing Condition
850°C/ ＞10min
| Test | Properties |
| Viscosity (Pa.S) (Brookfield DV1, 14#, 10rpm, 25±0.5℃,2min) | 120-150 |
| Solid Content (%) | 80±2 |
| Fineness (μm) | ＜12 |
| Screen Mesh | 200-300 polyester mesh or stainless steel mesh |
| Leveling Time | At room temperature, 3min |
| Typical Drying Condition | 150°C/≥ 10min |
| Typical Firing Condition | 850°C/10min |
| Fired thickness (μm) | 13±1 |
| Spreading Rate(cm²/g) (fired thickness:13μm) | ~100 |
| Shelf Life | Six Months from Date of Shipment |
Related Models
| Model | Sheet Resistivity (mΩ/sq)+10% | TCR(ppm/℃)+10% |
| DZ4301006 | 100 | 600 |
| DZ4302006 | 200 | 600 |
| DZ43000515 | 5 | 1500 |
| DZ43000915 | 9 | 1500 |
| DZ4300115 | 10 | 1500 |
| DZ4300315 | 30 | 1500 |
| DZ4300515 | 50 | 1500 |
| DZ4300615 | 60 | 1500 |
| DZ4301015 | 100 | 1500 |
| DZ4302015 | 200 | 1500 |
| DZ4303015 | 300 | 1500 |
| DZ4305015 | 500 | 1500 |
| DZ4301A15 | 1000 | 1500 |
