高白色氫氧化鋁,是從含著色成分較少的鋁酸鈉溶液中析出的具有較高白色度的產品。利用氫氧化鋁的光學特性（折射率1.57），其作為聚酯樹脂和聚丙烯酸樹脂制人造大理石的填充劑使用。根據(jù)不同用途，我們生產有從標準粒到細粒的系列產品，此外也備有低粘度品和特殊加工品。同時還有專門針對人造大理石進行品質設計的HS系列。HS系列為圓形顆粒形狀，微粉較少。因此與已有其他產品相比，其比表面積較小，常溫硬化的硬化速度快。此外，樹脂填充時粘度較低，可進行高填充作業(yè)。富世新www.foxsine.com
High-whiteness Higilite
High-whiteness Higilite is precipitated from organics-free, high-purity sodium aluminate solution. It serves as toothpaste base substitute for calcium phosphate and, because of its optical characteristic (refraction index 1.57) as a filler for artificial marble and onyx made from polyester of acrylic resins. Available for specific applications are standard particle and fine particle grades, and low-viscosity and other specially processed grades as well. Also HS series having the characteristics designed to be used in making artificial marble are available.