Aluminium Hydroxide; Hydrated Alumina 64.5%min, 99.6%min Al2(OH)3 package ... pigment, crayon, and filler of rubber;2, it is a raw material in producing aluminium salts, ceramics, enamel, glasses and lubricating ... any questions about our products. Aluminium Hydroxide; Aluminium Hydrate; Alumina Trihydrate; Hydrated Alumina 64.5%min, 99.6%min Al2(OH)3 ...