Whitening agent B-2 upgraded version

Technical indicators: Appearance: green powder or yellow powder Color: blue light Purity: ≥99% Fineness: greater than 300 mesh Operating temperature: within 360℃ Product introduction: Ruiqite Company has introduced high-end technical formulas from Europe and the United States, using high-quality and high-grade imported materials. After years of continuous learning, improvement, innovation, and research by our polymer experts, Ruiqite has developed a high-end series of