Quick Details
- Processing Time:-
- Port:Tianjin
- Supply Ability: 60000 Tons Per Year
- Brand Name:-
Synthetic Mica High temperature insulating materials
Synthetic Mica Sheet
Product Details
Brief Introduction:
Huayuan synthetic mica is produced by hot melting method according to the chemical compositions and inner structures of natural mica.
Synthetic mica forms through heating, melting, cooling and crystallization. The raw materials are blended, including quartz sand, potassium carbonate, aluminium oxide, potassium fluosilicate,
fused magnesite and some other minerals. It has advantage of smoother surface, higher whiteness and purity. Synthetic mica is free from heavy metals that are harmful to human body.
Chemical Composition:
Element
SiO₂
Al₂O₃
Fe₂O₃
MgO
K₂O
CaO
F
Content(%)
38-43
10-14
0.15-0.3
24-32
9-12
0.2-0.3
8-10
Physical Property:
Thermal Endurance(℃)
Whiteness
Mohs Hardness
Volume Resistivity(Ω.cm)
Surface Resistivity(Ω)
Dielectric Strength(KV/mm)
Flexural Strength(MPa)
Melting Point(℃)
1100-1300
≥90
3.6
4.5×1015
3×1013
185-238
≥50
1375
Specification:
+4 mesh, -4mesh, 200mesh, 325mesh, 600mesh, 800mesh, 1000mesh, 1250mesh or customize.
Comparative Analysis:
Performance Class Name
Thermal Endurance(℃)
Density(g/cm³)
Tensile Strength(MPa)
Dielectric Strength (KV/mm)
Surface Resistivity (Ω)
Dielectric Constante
Whiteness
Melting Point(℃)
Synthetic mica
1100-1300
2.78-2.85
150
185-238
3×1013
5.8-6.3
≥90
1375
Muscovite
650
2.69-2.78
110-145
115-140
1×1011-12
5.0-6.0
30-80
1200
Application:
Manufacturing industry
1. Mica plate
2. Mica paper
3. Cipolino marble
4. Mica ceramics
5. Pearlescent pigment
Military industry
1. Anti-radiation window
2. Aviation gyroscope accessories
3. Chip of the capacitor
4. High temperature insulating materials
Cosmetics industry
1. Foundation
2. Make up base
3. Eye shadow
4. Lipstick and lip gloss
5. Sunscreen cream
6. Blusher
7. Nail polish
8. Mascara