Abstract: The present invention relates to a resistance paste for a high-power thick film circuit based on a stainless steel substrate and a preparation method thereof The resistance paste disclosed in the present invention demonstrates a low resistivity, excellent insulating performance, superior printing and sintering characteristics, and good compatibility with a surface-insulated stainless steel substrate. The preparation method of the present invention comprises steps of: A. Preparing a microcrystalline glass powder; B. Preparing an organic binder; C. Formulating a paste: preparing a solid-phase component with the silver powder, the palladium powder and the microcrystalline glass powder in appropriate proportions; mixing in a ball mill tank the solid-phase component and the organic binder in an appropriate proportion; and putting the resultant mixture into a ball mill to be grounded therein.

Abstract: The present application relates to an improved thick film stainless steel heater structure of the electric hair curler. And the technical problem the present application aims to settle is to provide a simple-structure, low-cost, fast-heating-up, insulating and high-voltage-resistant heater structure of the electric hair curler, which is more compact and stable, and has a simple production craft, a reliable performance, no lead and toxins, and a good insulating effect. Then the present application comprises a substrate equipped with a layer of an insulating thick film medium equipped with a layer of heating resistance equipped with an insulating coating layer, and the ends of the heating resistance are equipped with electrodes.

Abstract: The present invention relates to a dielectric material used on high power stainless steel plates and the preparation method thereof. The present invention provides a dielectric material used on high power stainless steel plates, which does not need printing and sintering many times, and has a superior insulating ability and a good printing performance. The present invention firstly prepares the dielectric material: according to the weight-percent proportions preparing the nonmetallic materials and stirring the mixture evenly, then sintering it to obtain the microcrystalline glass power, then adding crude materials and water to obtain the slurry-like dielectric material, which is ready to be sprayed on the stainless steel plates, and the insulation and voltage resistant insulation dielectric layer is obtained after sintering.