Novel antistatic terrace system and production method

Abstract

A novel antistatic terrace system comprises a solvent-free undercoat layer, an antistatic copper foil layer, a static-conducting floating coat layer and an antistatic self-leveling topcoat layer frombottom to top. The antistatic self-leveling topcoat layer comprises, by weight, 35-50% of low-viscosity liquid epoxy resin, 4-8% of C12-14 glycidyl ether, 20-40% of 325-mesh quartz powder, 0.005-0.05%of modified single-walled carbon nanotube, 0.5-1.2% of hyperdispersant, 2-5% of benzyl alcohol, 10-20% of alicyclic amine, 5-8% of color paste, 0.1-0.5% of defoaming agent and 0.1-0.6% of leveling agent. The novel antistatic terrace system has the advantages that a newest material, the single-walled carbon nanotube, is introduced, and the formula is optimized, so that the surface resistance of the terrace can be adjusted between 5*104 omega and 1*109 omega; electric conductivity is uniform without blind spots, and accordingly, the defects of electric conductivity blind spots and surface particles are caused when conventional conductive fibers are used are overcome.

Description

technical field [0001] The invention belongs to the field of floor preparation, in particular to a novel antistatic floor system and a manufacturing method. Background technique [0002] The floor is an important foundation of the building. It is the part where the ground floor room of the building is in contact with the lower soil layer. It bears the ground load of the lower room. It must have good wear resistance, moisture resistance, water resistance, and heat preservation performance. In some places where static charges are easy to accumulate (such as electronic computer rooms, electronic equipment manufacturing plants, arsenals, ammunition warehouses, and other flammable and explosive places), the floor also needs anti-static treatment. In the past, in places where anti-static was required, the method of pasting anti-static sheets was mostly used. In recent years, with the development of anti-static materials, anti-static materials are often added to the floor, which ca...

AI Technical Summary

Problems solved by technology

However, in some places with high requirements for static electricity, the antistatic effect of this kind of floor cannot meet the requirements, and there are disadvantages such as blind spots in conductivity and particles on the surface.