Study on external wall insulation coating with nano

Currently building energy-saving wall insulation materials are divided into organic insulation material (PU foam, polystyrene foam, polymeric phenolic resin foam, etc.); inorganic insulation material (loose fibers and inorganic products, porous lightweight insulation particles mortar, fiber + porous particles hybrid insulation material). Thermal conductivity of low organic insulation materials, good insulation effect, but fire safety is poor; the higher thermal conductivity of ordinary inorganic insulation materials, poor insulation effect, but fire safety is good; inorganic nano-porous insulation material with low thermal conductivity, high temperature good, often for the space insulation. The high-tech insulation material into civilian space to develop a thin layer of insulation coatings, insulation materials is an important way to future technological development.
Composition and properties of nano thermal insulation coating
Nano thermal insulation coating with self-crosslinking acrylic emulsion film material to SiO2 airgel, hollow glass microspheres, potassium titanate whiskers as filler, prepared in a variety of additives are blended. Coating with a thin layer of construction, nanoporous insulation, fire safety, environmental protection and energy saving, cost-effective superior advantages.