Improved floor glue

Abstract

The invention discloses improved floor glue, which is prepared from the following raw materials in parts by weight: 0.8-2.7 parts of trimethyl hexamethylene diisocyanate, 2.3-4.7 parts of cellulose butanol,1.2-3.7 parts of ethyl acetate, 2-3.7 parts of blood meal, 2.3-6.5 parts of ethyl alcohol lignin, 1.2-3.6 parts of pam glyoxal resin and 0.8-1.8 parts of acetyl tributyl citrate. Compared with an existing product, according to the floor glue disclosed by the invention, gluing is finished once by the method of adding cellulose butanol, ethyl acetate, blood meal and ethyl alcohol lignin to an adhesive through experiment groping, so that the problem of bottom transparency is solved; the cost is reduced; and the efficiency is improved.

Description

technical field [0001] The invention relates to an improved floor glue, which belongs to the field of building materials. Background technique [0002] The concealer is added to the secondary veneer of the blockboard. As the thickness of the skin in the market becomes thinner, the original thickness changes from 0.4-0.5mm to 0.24-0.3mm. All appear, affecting the appearance quality of the product. In order to solve this problem, in the past, factories used the method of one-time coating of concealer, which was cumbersome and costly. In the production of ecological boards, there is a phenomenon of see-through of light-colored impregnated paper, and there is a phenomenon of peeling after using ordinary concealing agents. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide an improved floor glue with simple process, low cost and long service life. [0004] In order to solv...

AI Technical Summary

Problems solved by technology

[0002]Add concealer to the secondary veneer glue adjustment of blockboard. As the thickness of the market skin becomes thinner, the original thickness is changed from 0.4-0.5mm to 0.24-0.3 mm, after the skin is pasted, the defects of the middle plate will appear on the panel, which will affect the appearance quality of the product

In order to solve this problem, the factory used the method of one-time coating of concealer to solve the problem, the process is cumbersome and the cost is high

In the production of ecological board, there is a phenomenon of see-through of the light-colored impregnated paper, and there is a phenomenon of peeling after using ordinary concealer stickers