47results about How to "Anti-adhesive" patented technology

The invention discloses an anticorrosion heat-insulation paint and a preparation method thereof. The paint comprises a base material and a solvent. The base material comprises an expoxy heat-insulation paint, auxiliary pigment and filling materials, a heat-insulation filling material, an antifoaming agent and a dispersant. The expoxy heat-insulation paint is composed of the following components in parts by weight: 40.21 to 40.61 parts of epoxy resin (the membrane), 40.21 to 40.61 parts of polyamide resin (curing agent), 3.76 to 4.16 parts of titanium dioxide, 3.76 to 4.16 parts of talcum powder, 7.52 to 8.52 parts of xonotlite-type calcium silicate (heat-insulation filling material), 1.61 to 1.63 parts of polyoxypropylene glycerol ether (antifoaming agent), 1.61 to 1.63 parts of polyacrylamide (dispersant), 11.86 to 15.1 parts of n-butanol, and 26.05 to 29.49 parts of xylene. After curing, the paint forms an enclosed micro-porous and netted fiber structure on the substrate, has the characteristics of good anticorrosion performance, strong adhesive force, and high compressive strength, and thus solves the problems of bad impact-resistant performance and low adhesive force on wall of conventional barrier heat-insulation paints. Moreover, the paint is convenient for construction, can be painted or brushed, and has strong plasticity.

The invention provides a high temperature resistance infrared radiation pottery dope, which belongs to the thermal engineering field. The dope is a mixture of the following materials in mass share: 200 mesh zirconium dioxide 10, 200 mesh zircon quartz sand 20, 300 mesh feldspar 10, 300 mesh cerium oxide 7, 300 mesh manganese sesquioxide 15, 300 mesh manganic oxide 3, 600 mesh titanium dioxide 2, 200 mesh alumina 10, 400 mesh graphite 10, 400 mesh boron nitride 3 and 200 mesh carborundum 10. The graphite and boron nitride in the dope are of lubricating and anti-bonding functions, the carborundum is of wear resistance function, the manganic oxide, titanium dioxide and alumina are of strong infrared ray emission and the dope mad of zirconium dioxide, zircon quartz, feldspar and cerium oxide has good compact structure and strong fire-proof and the manganese sesquioxide can catalyze C, S and N for conversion. Therefore, the invention is applicable for use in dynamic furnaces such as coal dust furnace, boiling furnace and fluidized bed furnace.