Resistor Paste for Heating Elements on Stainless Steel Substrate (DZ430XXXX)

Resistor Paste DZ430XXXXFor heating elements on stainless steel substrate    LEED DZ 430XXXX series are low value resistive paste designed for heating elements on stainless steel substrate. The first two XX plus 10 is resistivity. The unit is m Ω/sq. The last two XX plus 100 is TCR (the temperature coefficient of resistance). The unit is ppm/°C. It has features of big power intensity, high working temperature and small change of resistance after refiring. The resistivity of DZ430XXXX ranges from 50 m Ω/sq to 500 m Ω/sq while TCR ranges from 300ppm/°C to 3300 ppm/°C. Intermediate resistivity may be obtained by lending the two members of a TCR group. Having good compatibilities with LEED dielectric paste and conductor paste, LEED DZ 430XXXX can directly apply to alumina ceramic substrate for making thick film circuit.Notice of usage and storage:1.The used material should be collected and sealed up alone. Don't mix with other untapped material.2. Before using the paste, it is essential to take out of from icebox or icehouse firstly and place it at about 25°C. Keep stir it slowly and fully till the composition of this paste is uniform.3. It should be guarantee that the room temperature and appliance temperature remains 26±2°C during printing.4. Paste material placed on the screen should be moderate and added regularly when making screen-printing.5. Dilute the paste moderately to recover the printing performance.6. The storage temperature is recommended between 5 and 25°C. The shelf time is commonly 6 months.7. Please test for products suitability before mass production to avoid causing unnecessary losses.