Small Resistance Drift 850 Degrees FiredThick Film Paste for 430 Type Stainless Steel heater

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Small Resistance Drift 850 Degrees FiredThick Film Paste for 430 Type Stainless Steel heater Description The product DZ4300515is resistor paste specially designed for thick film heating elements on stainless steel substrate. This modelDZ4300515is with resistivity of 50m/sqand temperature coefficient of resistance of 1500 ppm/C withfired processat 850. It is with low sheet resistance, small resistance drift, low temperature coefficient ofresistanceand perfectly match with the general dielectric paste, overglaze paste and conductor paste. The resistance of LEED-INK DZ430XXXX series ranges from 10m/sq to 2,000m/sq while TCR ranges from 600ppm/ to 1500ppm/. Intermediate resistance may be obtained by lending the two members of a TCR group. Application This thick fimresistor paste DZ4300515is fired at 850. Itcan be printed on heating elements on stainless steel, and alumina ceramic substrate for making thick film heating element and circuits. It is used to design heating elements on stainless steel substrates in combination with LEED-INK dielectric paste. Specification - - - - Resistor paste DT4300515 | Substrate | 430 type stainless steel substrate | Viscosity | 110-150pa.s(Brookfield DV1,14# Spindle,10 rpm,250.5,2 min) | Fineness | <15m | Solid content | 80+2% | Sheet Resistance | 50m/sq +/- 10% | Thermal coefficient of resistance | 1500ppm/ +/- 10% | Screen mesh | 200 polyester screen | Leveling time | At room temperature, 2-3min | Drying | 150/10 min | Firing | 850/ over10 min | Fired thickness | 13+1m | Spreading rate | 802/ g(fired thickness:13m) | Thinner | LEED DZ-XS | Shelf time | 6 months (5-25) | - - - - Feature Advantage 1. Low Sheet Resistance The low sheet resistance is the basic guarantee to achieve high power. When the operating voltage of the thick film resistor is fixed, the lower the resistance, the greater the power. LEED-INK resistor paste is with low sheet resistance and can ensure the high power of the thick film heater. 2.Good printing properties The paste is with proper viscosity, good thixotropy and levelling properties which enables excellent printing properties. After screen printing, the film is well-distributed, compact, clear and smooth. 3.Small drift of resistance after re-firing The resistance does not vary with the heating times, and it is very stable with small drift after re-firing. This enables the stable performance of the thick film heater. 4. Stable temperature coefficient When the thick film resistor work, the heat release and the resulting temperature rise is inevitable. To keep the constant power of the thick film resistor, requires the good stability of the resistor temperature, which means low temperature coefficient of the resistor. As thick film resistors operating at high temperature for long time, to maintain the same performance, it must have excellent high temperature stability. LEED-INK thick film resistor paste is with stable temperature coefficient to ensure the resistors stable performance. 5. Perfectly match with the dielectric paste, overglaze paste and conductor paste The resistor paste DZ430XXXX series is with good compatibility with dielectric paste, overglaze paste and conductor paste. After fired, there is no bubbles, no obvious yellowing, and with smooth and dense surface. The resistance re-fired drift is within 5%. 6.Rich experience in thick film circuit design Thick film paste are the first product which LEED-INK researched and developed since 2002, and by years of paste industry experience, we have obtained professional thick film circuits design ability. Let us have your detailed requirement, and the perfect customized thick film heater circuit designed for you would be offered asap! Product Range of Thick Film Resistor Paste The first two Xs in DZ430XXXX represents the resistivity of the paste in tens of m/sq. (e.g. DZ4301015 is a 100 m/sq.paste). The third and fourth Xs represent the temperature coefficient of resistance in hundreds of ppm/C (e.g. DZ4305015 is a 1,500 ppm/C paste). The resistance of DZ430XXXX ranges from 10m/sq to 2,000m/sq while TCR ranges from 600ppm/ to 1500ppm/. Intermediate resistance may be obtained by lending the two members of a TCR group. - - - - Product Range Of Thick FilmResistor Paste | Model | Sheet Resistance (m/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 | DZ4302A15 | 2000 | 1500 | - - - - Compatibility LEED-INK resistor paste DZ430XXXX series has good compatibilities with LEED-INK dielectric paste JZ430X series and conductor paste DT430X series. Quality Assurance

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Hunan LEED Electronic Ink Co., Ltd

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