The pigment is prepared by high-temperature solid-phase synthesis process, with strong chemical stability, which can withstand high temperature up to 800℃ without discoloration. After glaze firing, it can provide uniform and consistent color without chromatic aberration. It has excellent acid and alkali corrosion resistance, and will not react with chemical substances in glaze. It has good miscibility with glaze materials, and will not affect the performance of glaze. It meets ISO 14001 environmental management system standards, ensuring no harmful substances are released during production and use.
Chemical composition: Na₈Al₆Si₆O₂₄S₂≥92%; Hue: 60B40 (CIE L*:50, a*:-10, b*:-45); Particle size: 0.3-0.5μm; Oil absorption: 25-29 g/100g; pH value: 7.0-8.0; Volatile matter content: ≤0.3%; Glaze firing adaptability: Stable below 1000℃; Package: 15kg waterproof fiber drum; Storage conditions: Dry and ventilated place, shelf life 24 months. All technical indicators meet the national ceramic pigment quality standards.
This product is applicable to glaze coloring of daily ceramics, building ceramic tiles, sanitary ware enamel and enamel products. The target industries include ceramic manufacturing, enamel industry and building decoration industry. Typical application scenarios include tableware ceramic glaze coloring, bathroom tile glaze coloring, which can ensure uniform and long-lasting glaze color, improving the aesthetic degree and added value of ceramic products.
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