High-Alumina Coating /Aluminosilicate Coating

Classification:

Power

Product Introduction

High-alumina and aluminosilicate coatings are mainly used for boiler inner wall spraying, furnace lining repair and flue protection in the power industry, featuring easy construction, strong adhesion, excellent thermal insulation and suitability for frequent startup and shutdown operations.

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Product Details

Products Used
High-Alumina Coating
Made of high-quality high-alumina bauxite, corundum and mullite as main raw materials. It features high density, low porosity, high strength, wear resistance, thermal shock resistance and acid & alkali erosion resistance, with service life 2-3 times longer than traditional castables.
Aluminosilicate Coating
Made of aluminosilicate fiber, silica sol and binder as main raw materials. It is lightweight, low thermal conductivity, excellent in thermal insulation, with good adhesion and easy construction.

I. Application Areas
Boiler inner wall spraying, furnace lining repair, flue protection.

II. Core Performance Features
Easy construction, strong adhesion, good thermal insulation effect, suitable for frequent startup and shutdown conditions.

III. Typical Application Scenarios
Inner wall spraying repair of power station boilers, repair coating of CFB boiler linings, protective layers of boiler flues.

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