mica supplier,muscovite mica manufacturers,mica supplied by ISO
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1.Specifications:
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Dry Ground Mica Powder
Size | Particle?Distribution | Fe/ ×10-6 ≤ | Sand/?% ≤ | Loose?density /(g/cm3) ≤ | Moisture /?% ≤ | Whiteness /?% ≤ | ||||||||
900μm 20mesh | μm | +900 | +450 | +300 | -300 | 400 | 1.0 | 0.36 | 1.0 | 45 | ||||
% | 2 | 65±5 | 25±5 | 10 | ||||||||||
450μm 40?mesh | μm | +450 | +300 | +150 | -150 | |||||||||
% | 2 | 45±5 | 45±5 | 10 | ||||||||||
300μm 60mesh | μm | +300 | +150 | +75 | -75 | 800 | 1.5 | 50 | ||||||
% | 2 | 50±5 | 40±5 | 10 | ||||||||||
150μm 100mesh | μm | +150 | +75 | +45 | -45 | |||||||||
% | 2 | 40±5 | 30±5 | 30 | ||||||||||
75μm 200 | μm | +75 | - | 400 | 1.0 | 0.34 | ||||||||
% | 2 | |||||||||||||
45μm 325mesh | μm | +45 | - | |||||||||||
% | 2 |
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Wet?Ground?Mica?Powder
Size | Residue?on?sieve?/% | Sand/ % ≤ | LOI/?% ≤ | Loose?density /(g/cm3) ≤ | Moisture /?% ≤ | Whiteness /?% ≥ |
38μm 400mesh | 78μm?≤0.1 38μm?≤10 | 0.5 | 5.0 | 0.25 | 1.0 | 70 |
45μm 325mesh | 112μm?≤0.1 45μm?≤10 | 5.0 | 1.0 | 70 | ||
75μm 200mesh | 150μm?≤0.1 75μm?≤10 | 0.6 | 5.0 | 0.28 | 1.0 | 65 |
90μm 160?mesh | 180μm?≤0.1 90μm?≤10 | 1.0 | 5.0 | 0.28 | 1.0 | 65 |
125μm 120?mesh | 250μm?≤0.1 125μm?≤10 | 5.0 | 0.30 | 1.0 | 65 |
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2.Chemical?analysis:
Element | SiO2 | Al2O3? | K2O | Fe2O3 | CaO | Na2O | MgO | H2O |
Content% | 44~50 | 20~33 | 9~11 | 2~6 | 0.02~0.77 | 0.6~1.8 | 0.3-2 | 2-3 |
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3.Applications:
It?can?be?used?in?cosmetic?industry. |
It?is?prior?filler?in?paint?and?coating. |
It?is?applied?in?protecting?layer?of?welding?rods,?conducting?wires?and?electric?cables. |
It?is?the?basic?raw?material?for?mica?porcelain?products. |
It?can?be?used?as?suspended?substance?in?fire-fighting?dry?powder. |
It?can?be?taken?as?filler,?shelter,?lubricating?substance,?a?drawing?of?patterns?in?plastics, rubber,?asbestos?products?and?sealing?materials. |
It?can?also?be?used?as?filler?in?insulating?materials?of?high-frequent?electric?waves?and?acid-durable?products. |
It?can?be?used?as?coating?in?models?of?forecasting?metal,?the?brightening?material?in?aluminum?and?paint?in?electroplating. |
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