Reflective insulation elastic stone-like paint and preparation method thereof

Abstract

The invention relates to the technical field of stone-like paint, and discloses reflective insulation elastic stone-like paint and a preparation method thereof. The stone-like paint comprises the following raw materials in parts by weight: 120-135 parts of deionized water, 2-4 parts of hydrophobic cellulose, 1-3 parts of dispersing agent, 0.2-1.2 parts of a de-foaming agent, 0.1-0.6 part of a wetting agent, 1-2 parts of AMP-95, 10-15 parts of a coalescing agent, 1-3 parts of preservative, 50-60 parts of reflective insulation pigment, 65-70 parts of nanometer hollow ceramic microspheres, 48-56parts of pure acrylic emulsion, 48-56 parts of pure acrylic elastic emulsion, 100-110 parts of natural marble macadam, 510-520 parts of natural mica sheets and 3-6 parts of an alkali swelling thickening agent. The stone-like paint has the advantages of vivid stone-like effect, excellent aging resistance, favorable cracking resistance, high adhesive force, water resistance, air permeability and obvious reflective heat-insulating property, and is especially suitable for regions with strong high-temperature sunlight.

Description

technical field [0001] The invention relates to the technical field of real stone paint, in particular to a reflective heat-insulating elastic real stone paint and a preparation method thereof. Background technique [0002] Real stone paint is a kind of thick paste paint with decorative effect similar to marble and granite. It is mainly formulated with natural stone powder of various colors and applied to the imitation stone effect of building exterior walls. Real stone paint has strong decoration, natural color, has the texture of natural stone, various line designs, can provide various three-dimensional pattern structures, and can visually show the elegance and solemn beauty of the entire building. Best alternative. [0003] However, the traditional real stone paint has poor cracking resistance, aging resistance, adhesion, water resistance and air permeability, low service life, and does not have reflective heat insulation performance, especially for areas with high tempe...

AI Technical Summary

Problems solved by technology

[0003] However, the traditional real stone paint has poor cracking resistance, aging resistance, adhesion, water resistance and air permeability, low service life, and does not have reflective heat insulation performance, especially for areas with high temperature and strong sunlight, such as in the central and southern regions of my country. It cannot meet the requirements of the current building energy-saving development, which limits its application development