タイトルまたは説明

pigment supplier We would like to introduce you two new product JY****0 , JY****0 which are researched and developed independent by us . They own highly purity (min *9%), low sulfur content (max0.***5), after treated with special process , Ca2+ content is as low as *0~*8ppm, Mg2+ content is as low as 5~8 ppm, , almost has no ash and any other objectionable impurities. The form can customized to powder or beads according to customers’ requirement . Mainly used for tungsten carbide as raw material carbonization . , also can be used for carbonization , electronic , fine ceramics and raw materials for solar-grade silicon , metallurgical reductant JY****0 Sulfur (%)≤ : 0.**5 Ash(%)≤: 0.*6 Heating loss(%)≤ :0.5 volatile( %)≤: 1.0 Acetone extract(%)≤:0.3 Iodine absorption(g/㎏):8－*3 **0µm residue (%)≤:0.**5 impurities: none Ca2+ %≤: none Mg2+ %≤:none Na+ %≤: none JY****0 Sulfur (%)≤ : 0.**5 Ash(%)≤: 0.*3 Heating loss(%)≤ :0.2 volatile( %)≤: 0.5 Acetone extract(%)≤:0.3 Iodine absorption(g/㎏):8－*3 **0µm residue (%)≤:0.**3 impurities: none Ca2+ %≤: 0.***8 Mg2+ %≤0.***8 Na+ %≤: 0.***0