Inorganic Chemicals
Description
WD-5 is a medium-low temperature powder with heavy silicone treatment, mainly used in high quality elements of low wattage loading or liquid heating elements. Elements stuffed with this material do not require annealing or sealing but with perfect moisture proof performance.
Chemical Analysis (%)
MgO CaO Al2O2 Fe2O3 SiO2
≥94.0 ≤1.5 ≤0.9 ≤0.5 ≤2.5
Particle Distribution
Mesh ＋40 ＋60 ＋80 ＋140 ＋200 ＋325 －325
Dia(um) ＋425 ＋250 ＋180 ＋106 ＋75 ＋45 －45
Quantity (%) 0－1 26－38 16－24 18－28 6－14 8－14 0－8
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Dashiqiao Weide Industry And Trade Co.,Ltd
magnesium oxide powder
Address: Tangchi Town,
YingKou, LiaoNing
Canada, 115100
Tel: 0086=417=5912026
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