Macromolecular nano coating material composite slurry

Abstract

The present invention relates to one kind of nanometer composite polymer paint slurry, which consists of water 30 wt%, dispersant 0.6 wt%, nanometer polymer assistants 1 wt%, sodium bentonite 2 wt%. heavy calcium carbonate 45 wt%, wollastonite 10 wt%, kaolin 10 wt% and titanium white powder 0-5 wt%, where, the nanometer polymer assistants includes aluminum sulfate 20 wt%, sodium silicate 50 wt%, pentaerythritol 20 wt%, hydroxypropyl methyl cellulose 2.5 wt% and sodium fluosilicate 7.5 wt%. The nanometer composite polymer paint slurry has the crystal structure of the components maintained and narrow size distribution, and can form coating with fire resistance, no smoke in fire, high adhesion to inorganic base material and other advantages.

Description

technical field [0001] The invention belongs to the field of chemical raw materials, and in particular relates to a polymer nano-coating composite slurry. Background technique [0002] In the existing production process of latex paint, in order to reduce costs while maintaining product quality, it can only be achieved by increasing the amount of titanium dioxide and emulsion, which greatly increases the cost of latex paint; Various powders that account for the largest proportion in latex paint ingredients are regarded as cheap materials, only used to reduce costs, and are considered to have almost no special functions. By reducing the quality of powders to reduce costs, it will greatly change the latex paint. some of the performance. Contents of the invention [0003] The purpose of the present invention is to provide a kind of macromolecule nano-coating compound slurry, this slurry is used for producing latex paint and can overcome in existing latex paint production t...

AI Technical Summary

Problems solved by technology

[0002]In the existing production process of latex paint, in order to reduce the cost while maintaining the product quality, it is often only possible to increase the amount of titanium dioxide and emulsion This will greatly increase the cost of latex paint; and the various powders that account for the largest proportion in latex paint ingredients are regarded as cheap materials, which are only used to reduce costs and are considered to have almost no special functions. Reduce costs by reducing the quality of powder, and greatly change some properties of latex paint