CERAMIC ADDITIVE FOR ANTI-FOULING PAINT PREVENTING ADHESION OF MARINE ORGANISMS, WHICH EMITS ANIONS AND ELECTRON WAVES NON-HARMFUL TO HUMAN BODY

摘要

Purpose: the present invention provides a ceramic additives, are used for ship bottom anti-fouling paint, prevent the attachment in the marine organisms on the surface of a ship, etc., in seawater or river, harmful materials are not issued, during improving anti-fouling effect with 2-3 times and are nontoxic to fishing shellfish. Construction: the ceramic additive for ship bottom anti-fouling paint enters particle and realizes there is 1 micron or a less size by crushing monazite and bastnaesite transmitting anion and weak radiation wavelength; Them are mixed with the ratio of solitary stone powder: the bastnaesite powder of 10-90wt%: 90-10wt%; 100 wt% of calcium carbide are further increased to the mixture described above in a kind of ratio: 1 and with agitation mixing they; It forms mixture and enters spherical ceramics, have 0.5-1 millimeters of a size simultaneously dries them; In 600 deg.C or lower baking form compositions and cooling ingredient; The powder for entering and there are 6 microns or a less size is worn into point, provides the additive containing three component described above by using a jet mill. Additive is added in a ship bottom anti-fouling paint with the amount of 7-25 wt%.