Interior wall thermal insulation coating material and preparation method thereof

Abstract

The invention relates to the technical field of thermal insulation coating materials, and provides an interior wall thermal insulation coating material and a preparation method thereof. The interior wall thermal insulation coating material comprises the following raw materials in parts by weight: 30 to 40 parts of modified styrene-acrylic emulsion, 15 to 30 parts of silicone acrylic emulsion, 5 to10 parts of aluminum dihydrogen phosphate, 10 to 18 parts of hollow ceramic micro-beads, 5 to 9 parts of aluminum silicate fiber, 3 to 6 parts of graphene, 4 to 8 parts of diatomite, 3 to 6 parts ofzirconium silicate, 2 to 5 parts of tourmaline powder, 1 to 4 parts of medical stone, 0.8 to 2 parts of a silane coupling agent, 1 to 3 parts of a dispersing agent, 0.5 to 1.2 parts of a thickener, 0.5 to 1 part of an antifoaming agent, 0.4 to 0.8 part of a preservative and 18 to 32 parts of water. According to the invention, the problems of single function, only heat insulation effect, insufficient adhesive force and the like of the interior wall heat insulation coating material in the prior art are solved, and the coating is endowed with health-care effect.

Description

technical field [0001] The invention relates to the technical field of thermal insulation coatings, in particular to a thermal insulation coating for interior walls and a preparation method thereof. Background technique [0002] With the increasingly severe energy shortage, how to save energy and reduce consumption has become a common problem faced by the whole society. In the field of construction, the national mandatory requirement is that buildings must meet certain energy-saving standards. As an important part of building energy conservation, thermal insulation coatings have become a hot topic in industry research and are valued by countries all over the world. Published Chinese patents such as CN107868530A, CN106747221A, CN106587767A, etc. are all coatings with obvious thermal insulation effects on building exterior walls. The research focus is mainly on the development of exterior wall thermal insulation coatings, and insufficient attention is paid to the research of ...

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Problems solved by technology

[0004] Therefore, aiming at the above content, the present invention provides a thermal insulation coating for interior walls and a preparation method thereof, which solves the problems in the prior art that thermal insulation coatings for interior walls have single functions, only have thermal insulation effect, and insufficient adhesion.

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