高白色氢氧化铝,是从含着色成分较少的铝酸钠溶液中析出的具有较高白色度的产品。利用氢氧化铝的光学特性（折射率1.57），其作为聚酯树脂和聚丙烯酸树脂制人造大理石的填充剂使用。根据不同用途，我们生产有从标准粒到细粒的系列产品，此外也备有低粘度品和特殊加工品。同时还有专门针对人造大理石进行品质设计的HS系列。HS系列为圆形颗粒形状，微粉较少。因此与已有其他产品相比，其比表面积较小，常温硬化的硬化速度快。此外，树脂填充时粘度较低，可进行高填充作业。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.