Muscovite Supplier from China manufacturer from China Lingshou County Wancheng Mineral Co,Ltd

Place of Origin:

Hebei, China (Mainland)


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Product Detail

Production Capacity: 10000ton

Packing: Plastic woven bag, paper ba...

Mica has muscovite, biotite, phlogopite, lepidolite and other types.

Muscovite

1. Characteristics and uses of mica powder

Mica has muscovite, biotite, phlogopite, lepidolite and other types. Muscovite is the most common mica.

Mica has high insulation performance, heat resistance, ac id resistance, alkali corrosion resistance, and small thermal expansion coefficient. No matter how broken it is, it is in the form of flakes, with good elasticity and toughness. The mica powder has a large diameter-to-thickness ratio, good sliding properties, strong covering performance and strong adhesion.

Wancheng Mica powder is widely used in the fields of insulation, heat insulation, paints, coatings, pigments, fire protection, plastics, rubber, ceramics, oil drilling, welding electrodes, cosmetics, aerospace, etc.

2, Mica chemical composition

chemical composition	SiO 2	Al 2 O 3	Fe 2 O 3	CaO	Na 2 O	MgO	TiO 2	K 2 O	H 2 O
Content %	45-48	20-33	2-5	0.03-0.05	0.8-1.5	0.69-0.48	0.06-0.65	7-9.8	0.01-0.13

3, The physical properties of Muscovite

proportion	Refractive index	PH value	BaiDu	Diameter to thickness ratio	Moh's hardness	Temperature resistance	Loss on ignition	Moisture
2.87	1.66	7-8	60-80	＞60	2.75	1000 ℃	2.8-3%	＜1%

4. Main product specifications

1, Wet ground mica powder

specification	Sieve residue %	Sand content %	Bulk density	Water content %	Loss on ignition %	Whiteness °	Diameter to thickness ratio
100 mesh	＜5.0	＜0.5	<0.28 g / cm 3	＜1.0	＜4.3	＞70	＞70
200 mesh	＜5.0	＜0.5	<0.25 g / cm 3	＜1.0	＜4.3	＞70	＞70
325 mesh	＜5.0	＜0.2	<0.25 g / cm 3	＜1.0	＜4.3	＞70	＞70
400 mesh	＜10.0	＜0.1	<0.23 g / cm 3	＜1.0	＜4.3	＞70	＞70

2, Dry grinding mica

specification	Sieve residue %	Sand content %	Bulk density	Water content %	Loss on ignition %	Whiteness °	Diameter to thickness ratio
20 mesh	＜5.0	＜1.0	<0.35g / cm 3	＜1.0	＜4.3		＞60
40 mesh	＜5.0	＜2.0	<0.35g / cm 3	＜1.0	＜4.3		＞60
60 mesh	＜5.0	＜3.0	<0.35g / cm 3	＜1.0	＜4.3		＞60
100 mesh	＜5.0	＜3.0	<0.30g / cm 3	＜1.0	＜4.3	＞50	＞60
200 mesh	＜5.0	＜0.5	<0.30g / cm 3	＜1.0	＜4.3	＞60	＞60
325 mesh	＜5.0	＜0.2	<0.25g / cm 3	＜1.0	＜4.3	＞60	＞60
400 mesh	＜10.0	＜0.1	<0.23g / cm 3	＜1.0	＜4.3	＞70	＞60
600 mesh	＜10.0	＜0.1	<0.23g / cm 3	＜1.0	＜4.3	＞70	＞70
800 mesh	＜10.0	＜0.1	<0.23g / cm 3	＜1.0	＜4.3	＞70	＞70
1000 mesh	＜10.0	＜0.1	<0.23g / cm 3	＜1.0	＜4.3	＞70	＞70