Wood protecting agent, soluble in water, and use of the agent for pressure impregnation procedures and / or vacuum or dipping process.

摘要

The invention consists in a substance SOLUBLE PROTECTIVE WOOD chromate containing ammonium and / or ammonium dichromate and / or chromic acid and copper complexes fluorides and / or zinc. THE CONTENT OF THE SUBSTANCE CHROME PROTECTIVE SUPPOSED from 15 to 28%. ATOMIC RATIO CU: ZN THIS fluoride complex, which is a compound of zinc hexafluorosilicate COPPER hexafluorosilicate is 1: 0.59 to 1: 1.76. IN THE SAME protectant it is preferable that the ratio is 1: 0.93 to 1: 1.32.