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SPECIFICATION
SiO2 42.5%~43% Refractive Index 1.592
Al2O3 10.5%~11% Loss on Ignition <2%
K2O10.6%~11.2% Heat Resistance 1100.C~1300.C
Fe2O3 0.14%~0.16% Pb <10 ppm
MgO 26%~26.6% Hg <1 ppm
F 8.8%~9.1% As <10 ppm
CaO 0.8%~1.6% Sb <10 ppm
PH Value 8.41 Cd <5 ppm
Density 2.9 (g/cm3) Se (Soluble) <30 ppm
Bulk Density <0.40 (g/cm3) Ba (Soluble) <200 ppm
Moisture <1 % Cr (Soluble) <20 ppm
Chromaticity >90 % Nickle (Soluble) <10 ppm
Dielectric Strength 185-238 kV/mm Dielectric Constant 5.8-6.3 ￡
Surface Resistance 3X1013Q Dielectric Loss 3.38x10-4tg5 (MC)
Tensile Strength 150 Mpa Water Absorption 0.14%
Use of Mica
1.Painting
The coating mica powder is a kind of new functional green filler, unique two-dimensional sheet barrier, shielding ultraviolet light, chemical structure stability and other functions to effectively improve the coating's anti-permeability, weather resistance, wear resistance and resistance Corrosive, in addition, does not contain any radioactive elements, leading the field of green paint trends.
2. Cosmetics field
Cosmetic mica has a unique flaky structure, silk silk luster and smooth texture, so that the powder silty powder like silk light and delicate. Natural texture so that the skin has excellent affinity and crystal beautiful effect, giving the cosmetics feel soft, shiny soft, good affinity, strong skin characteristics, is the cosmetics industry preferred high-grade silty raw materials.
3. Plastic field
Plastic mica powder with high diameter ratio, high temperature, Naisuan Jian, wear and other characteristics, is a natural functional powder filling material. The company selected high-quality mica ore, the use of a unique wet grinding and refining process processing, mica sheet cleavage completely, save the mica-specific high-diameter thick ratio structure (diameter ratio of up to 100 or more), so that in plastic products Has a prominent reinforcing effect, and imparts excellent dimensional stability to the plastic article.
4. Refractory field
Refractory field mica powder with the main mineral content is stable, refractory moderate, insulation and physical and chemical properties of insulation; mud good adhesion, no expansion, drying speed, good plasticity, anti-iron flow scouring and so on.
Packing details.
1.Plastic bag,25kg/bag
2.Jumbo or ton bag, 500-550kg/bag
3.As required
Delivery Detail:
?Shipped in 20 days after payment
