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Chemical analysis and Physical Properties
Whitenss (白度) 96 %GE
Specific Gravity (原矿比重) 2.7 g/cm3
Loss on Ignition (烧热减量) 2.00
Particle Size (粒径细度) 1.2·0.2 μm
Silicon Dioxide (二氧化硅) 56.04 %
Aluminum oxide (三氧化二铝) 30.12 %
Potassium oxide (氧化钾) 7.22 %
Magnesium oxide (氧化镁) 1.53 %
Ferric oxide (三氧化二铁) 0.38 %
Heavy metal (重金属)
Lead (铅) ┄┄┄┄┄┄┄┄┄┄┄ Less than3 ppm
Antimony (锑) ┄┄┄┄┄┄┄┄┄┄┄ Less than 1 ppm
Arsenic (砷) ┄┄┄┄┄┄┄┄┄┄┄ Less than 3 ppm
Barium (钡)┄┄┄┄ Did Not impart Green color
Cadmium (镉)┄┄┄┄┄…┄┄┄┄┄ Less than 1 ppm
Chromium (铬)┄┄┄┄┄┄┄┄┄┄┄ Less than 1 ppm
Mercury (汞)┄┄┄┄┄┄┄┄┄┄┄ Less than 1 ppm
Iron (铁)┄┄┄┄┄┄┄┄…┄┄┄┄┄┄ 0.2 %
本厂目前产品有:改质剂(同硫酸钡功能特性)、活化钙、轻重质碳酸钙、滑石粉、云母粉、白碳黑、大理石粉、镁强粉、硅酸钙、增艳剂、白晶粉、氢氧化镁阻燃剂……等,各种矿石粉加工制造。