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                  乐虎国际在线是世界涂料的第︾一大填料,具有明度¤高、吸油量低,密度小以▆及廉价易得等优点,对乳液需要量低,既ㄨ降低乳胶漆的成本,又起骨架作用,提高涂膜【厚度、硬度、耐磨性等。同时,超细化的重质碳酸¤钙具有很强的空间位卐隔能力,应用于涂料中可以充分发挥钛白粉的遮盖力作◥用,减少钛白粉的添加□量。