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| 咨詢主題：無 咨詢?nèi)耍簊tanton 咨詢時(shí)間：1243267200 | ||
| 咨詢內(nèi)容： | 肖工 ，謝謝你的幫助，現(xiàn)將玻璃方面的硼礦粉發(fā)給你， 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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