| 咨询内容： |
肖工 ，谢谢你的帮助，现将玻璃方面的硼矿粉发给你，
GLASS BORON
PHYSICAL PROPERTIES
Type CRYSTALS
Density 950 – 1080 Kg/m3
Melting point 960oC
Spherical point 880 oC
CHEMICAL ANALYSIS
Minimum Maximum
B203 55.0% 57.50%
S04 -% 400 ppm
Fe203 - % 0.5%
OCa 15.0% 19.0%
Ona2 10,0% 13.00%
0Mg 1,4% 3,0%
Cl 1.0% 2.5%
HEAVY METALS
Ni <0.0005% (5ppm)
Cr <0.0005% (5ppm)
Pb 0.0015% (15ppm) 0.0025% (25ppm)
Hg <0.0005% (5ppm)
Co <0.0005% (5ppm)
As 0.0005% (50ppm) 0.035% (350ppm)
PACKING 50/25 KG POLYPROPYLENE BAG WITH POLYETHYLENE LINER/BIG
BAGS X 1100KG
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