Novel environmental-friendly glue

Abstract

The invention discloses a novel environmental-friendly glue, relates to the technical field of fine chemical engineering, and particularly relates to a preparation method of the novel environmental-friendly glue. The glue is characterized by being prepared from following raw materials according to the following ratio: 33-50 g of vinyl acetate emulsion, 42-50 g of a vinylacetate copolymer resin, 5-8 g of propyltrimethoxysilane, 2-7 g of dioctyl pyrophosphate, 8-13 g of acrylic acid, 18-36 g of paraffin, 9-15 g of 2-methylaziridine, 7-17 g of furfuralcohol, 4-18 g of polyethylene glycol, 3-6 g of calcium carbonate, 8-10 g of zinc dimethyldithiocarbamate, 0.5-2.8 g of zinc dibutyldithiocarbamate, 2-5 g of octadecanol and 0.1-6 g of unsaturated resin paint. The glue is nontoxic and odorless, and has good viscosity, flexibility and light resistance. The glue can be manufactured simply. The production cost and the raw material cost can be reduced effectively.

Description

technical field [0001] The invention relates to the technical field and belongs to the fine chemical industry, in particular to a preparation method of an environment-friendly adhesive. Background technique [0002] As the saying goes, "no aldehyde, no glue". Today's glue is generally inseparable from the following raw materials: 2-dichloroethane, mixed benzene, benzene, n-hexane, methylene chloride, toluene, ethyl acetate, acetone, Butanone, etc. are all toxic, such as 2-dichloroethane, mixed benzene, and benzene are even more carcinogenic. In recent years, we have been continuously exploring the research and development of environmentally friendly glue, the most representative of which is green frog non-toxic vegetable glue, but the price of this kind of vegetable glue is very high, so it is not popular in the market. Contents of the invention [0003] The above technical problem to be solved by the present invention is to provide a new type of environmentally friendly ...

AI Technical Summary

Problems solved by technology

In recent years, we have continuously explored the research and development of environmentally friendly glue, the most representative of which is green frog non-toxic vegetable glue, but the price of this kind of vegetable glue is very high, so it is not popular in the market