Silicon Aluminum Powder For High-Temperature Ceramics
Product advantages
Silicon aluminum powder can replace zirconium silicate, significantly reducing costs. In architectural coatings, the amount of silicon aluminum powder used is generally 15-25% of the amount of titanium dioxide used, thereby significantly reducing product costs.
Silicon aluminum powder can significantly improve the performance of products. In architectural coatings, silicon aluminum powder can enhance titanium dioxide efficiency, improve product whiteness, dry film coverage, storage stability, weather resistance, wear resistance, and scrub resistance. In addition, silicon aluminum powder can improve the construction performance of the product, reduce the thermoplasticity of the coating, and improve the surface stickiness and dust absorption.
Silicon aluminum powder does not use high energy consuming processes such as calcination during the preparation process. The production process is simple and energy consumption is low. The produced silicon aluminum powder has low impurity content, large specific surface area, and large pore volume. In addition, silicon aluminum powder can maintain structural stability at high temperatures, has good electrical insulation performance and corrosion resistance, and is suitable for manufacturing corrosion-resistant materials and insulation materials.
Silicon aluminum powder is widely used in various fields, including architectural coatings, inks, plastics, ceramic glazes, rubber, leather, printing and dyeing, water treatment, and papermaking. In architectural coatings, silicon aluminum powder can have the same lifespan as buildings and has the advantages of natural and beautiful coating, fire resistance, waterproofing, breathability, aging resistance, non-toxic and harmless, low cost, and fast construction.
In summary, silicon aluminum powder has demonstrated significant advantages in multiple fields due to its cost-effectiveness, improved performance, and environmental characteristics.
Product Introduction
Silicon aluminum powder is a high-strength, corrosion-resistant alloy material with important application value in ceramics. The following are the advantages and reasons of silicon aluminum powder in ceramics:
Tensile strength advantage:
Silicon aluminum materials have significantly higher tensile strength than traditional ceramic materials due to their excellent ycr properties. Research has shown that after adding silicon aluminum, ceramic prepared products may reach or exceed the standard tensile strength of traditional ceramics, especially in high-pressure and high-temperature environments.
A specific case shows that using silicon aluminum powder to replace some metal components in ceramic parts can achieve high tensile strength comparable to or even higher than conventional ceramic parts under certain loads.
Product parameters
parameter | numerical value |
Appearance | Loose yellow white powder |
Moisture (105 ℃, 2 hours) | 6-9% |
Burning loss (800 ℃, 2 hours) | 7-9% |
Bulk density (kg/L) | 0.20-0.28 |
Water immersion pH value (5% water-soluble) | 9.7-10.8 |
Oil absorption (g/100g) | ≤120 |
Average particle size (μ) | ≤1.5 |
Whiteness (%) | ≥96% |
