Recyclable mildewproof powder for glass and preparation method of recyclable mildewproof powder

Abstract

The invention relates to the technical field of glass, in particular to recyclable mildewproof powder for glass and a preparation method of the recyclable mildewproof powder. The mildewproof powder isprepared from skeleton isolation base powder, water glass, hydrochloric acid, boric anhydride, sorbic acid, oxalic acid, litmus and a proper amount of water. Silica gel is taken as a buffer materialand a mildewproof powder support, not only can have certain buffer function during use, but also can absorb water in a first stage of mildew occurrence, and absorbs alkaline matter produced in secondand third stages of mildew, so that mildew of glass is avoided to the great extent; besides, the mildewproof powder contains litmus powder, state of the mildewproof powder can be displayed, accordingly, a worker can know whether the mildewproof powder fails or not or whether the mildewproof powder is unused or not conveniently and recovers and replaces the mildewproof powder on the basis, and mildewproof effect and economic benefits are improved.

Description

technical field [0001] The invention relates to the technical field of glass, in particular to a recyclable glass anti-mildew powder and a preparation method thereof. Background technique [0002] The finished glass plates need to be packaged after shipment and before storage. In order to prevent the glass surface from being scratched and damaged, an insulating layer should be provided between two adjacent pieces of glass when packing. The insulating layer can also prevent the glass plates from being adsorbed together due to static electricity; the glass If the products (such as flat glass and its processed products) are improperly stored and transported, they will be scratched or corroded (moldy) due to the friction between the glasses, which will affect the final use of the glass and cause serious economic losses; "Moldy" is caused by the condensation of moisture in the air on the glass surface; moldy makes the appearance of glass seriously stained; in order to prevent gla...

AI Technical Summary

Problems solved by technology

[0002] The finished glass plates need to be packaged after shipment and before storage. In order to prevent the glass surface from being scratched and damaged, an insulating layer should be provided between two adjacent pieces of glass when packing. The insulating layer can also prevent the glass plates from being adsorbed together due to static electricity; the glass If the products (such as flat glass and its processed products) are improperly stored and transported, they will be scratched or corroded (moldy) due to the friction between the glasses, which will affect the final use of the glass and cause serious economic losses; "Moldy" is caused by the condensation of moisture in the air on the glass surface; moldy makes the appearance of glass seriously stained; in order to prevent glass from moldy, ordinary flat glass often uses chemical release agents;

[0003] Existing anti-mildew powders are expensive and most of them are difficult to recycle, and the cost is high; the preparation process is cumbersome and the process is complicated; additional isolation materials need to be introduced