Transparent glass thermal-insulation and heat-preservation coating

Abstract

The invention discloses transparent glass thermal-insulation and heat-preservation coating, which is prepared from the following materials in percentage by weight: 30 to 40 percent of elastic acrylic acid emulsion, 5 to 7 percent of epoxy resin, 10 to 15 percent of hollow glass microspheres, 8 to 12 percent of a functional filler (wet-process sericite powder), 15 to 20 percent of kaolin, 0.8 to 1.2 percent of anti-ultraviolet absorbent, 0.5 to 0.7 percent of dispersing agent, 3 to 5 percent of ethanol, 8 to 12 percent of water, 0.3 to 0.5 percent of wetting agent, 0.4 to 0.6 percent of defoamer, 0.1 to 0.3 percent of antibacterial agent, 0.2 to 0.45 percent of mildew preventive, 1.5 to 2.5 percent of flatting agent and 0.8 to 1.2 percent of thickener. The transparent glass thermal-insulation and heat-preservation coating is used as glass coating, has high transparency, does not give off harmful gas, is stable and durable and has good ultraviolet and infrared ray scattering and absorption effects.

Description

technical field [0001] The invention relates to a transparent glass thermal insulation coating. Background technique [0002] At present, the current existing technology, the glass heat insulation coatings in the market are mainly oily products, using traditional synthesis technology, releasing harmful gases after construction, affecting human health, polluting the air, and because the oily coating itself is brittle and not resistant to acid and alkali Defects, short service life, extremely not in line with economic benefits. Contents of the invention [0003] The purpose of the present invention is to provide a transparent glass thermal insulation coating, which is a water-based coating, used for glass coating, has good light transmission, does not release harmful gases, has high film forming flexibility, acid and alkali resistance, and is not easy to oxidize. Yellow, and has good scattering and absorption effects on ultraviolet and infrared rays. [0004] The present i...

AI Technical Summary

Problems solved by technology

[0002] At present, the current existing technology, the glass heat insulation coatings in the market are mainly oily products, using traditional synthesis technology, releasing harmful gases after construction, affecting human health, polluting the air, and because the oily coating itself is brittle and not resistant to acid and alkali Defects, short service life, extremely uneconomical