Composite Silicate Thermal Insulation Coating

Compound silicate thermal insulation coating has the characteristics of low thermal conductivity, low capacity, strong viscosity, convenient construction, non-toxic and dust-free. Suitable for thermal insulation of the outer wall of the furnace body and various door holes

It is made of a variety of refractory materials such as sepiolite wool, Russian fiber, rare earth, aluminum silicate fiber and perlite, and refined with an appropriate amount of high-temperature adhesive.

Detailed introduction: Silicate (aluminum-magnesium) thermal insulation coating This product is made of a variety of refractory materials such as sepiolite wool, Russian fiber, rare earth, aluminum silicate fiber and perlite, and refined with an appropriate amount of high-temperature adhesive. (The product is divided into two types: paste or dry) After drying, it becomes a closed microporous, mesh fiber structure insulation material. The products are silicate (magnesium) thermal insulation coating, sepiolite, and rare earth thermal insulation coating.

(1) The binder factor has a great influence on the performance of thermal insulation coatings. Organic binders are superior to general inorganic binders in terms of film-forming properties and thermal insulation properties; (2) Increasing the thickness of the coating can improve the thermal insulation performance of the coating, but the appropriate coating thickness should be selected according to actual needs. Generally, 4-5mm thick can be applied; (3) As the use temperature increases, the thermal conductivity of the coating increases; (4) The optimal ratio of sepiolite, diatomaceous earth, methyl cellulose, and silicone resin in the raw materials is: 30:10:30:30.