.Pure Biotite Schists Flakes KDHM manufacturer from China shijiazhuang kedahua imp&exp co.,ltd

Price:	400.0~800.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Model No.: KDHM

Production Capacity: 1500 Ton/Tons per Month

Delivery Date: After received deposit with...

Brand Name: KDH

Means of Transport: Ocean

Packing: Bag for 750kg weight or dep...

Classification: Others

1.Size:0-1250mesh
2.USD 400-800/MT
3.Particle size Distribution: 99%
4.10-15 days delivery
5.750kg packing

Size: 1-3mm,3-5mm,20-40mesh, 40-60mesh, 60-80mesh, 100mesh, 200mesh, 325-1250mesh, or accoring to customers' requirements.

1.Chemical property:

Chemical Composition	SiO2	Al2O3	K2O	Na2O	MgO	Fe2O3	TiO2	S+P	CaO

Name	Silicon dioxide	Aluminium trioxide	Potassium oxide	Sodium oxide	Magnesium oxide	Iron trioxide	Lilanium dioxide	Sulphur+ calcium	Calcium oxide

Content(%)	44.5	29.1	10.57	1.17	0.65	4.21	0.7-1.2	0.02-0.05	0.57

2. Physical Properties:

Proportion(kg/m³)	Index of refraction	Brightness	Moisture	Sand	Thickness	Heat Resistance	Loss in heating	PH	Oil absorptivity	Vickers hardness

750	1.6	45°-75°	less than 1%	0.4-2%	60	More than1000°C	2.8-3%	7.0-8.0	48-500/100g	2.5-4

3.Mica's main advantages are insulativity and heat resistance, which are perfect:

1). If mica's thickness reaches 0.015mm, its average breakdown voltage would be 2.0—5.7kV, puncture strength would be 133- 407KV/mm.

2). When mica is heated by temperature of 100-600°C, its elasticity and surface properties will not change.

4.Main Application:

(1) Used in decorating, paint and coating.

(2) Mica powder is the basic raw material for mica ceramics products.

(3) It can be used in fire-fighting dry powder, protecting layer of welding rods, conducting wires and electric cables.

(4)It can be taken as a filler, shelter, lubricating substance, drawing of patterns in plastics, rubber, asbestos products and sealing materials. It can also be used as a filler in degreasing agent of cosmetics, in insulating materials of high-frequent electric waves and acid-durable products. It can be used as coating in models of forcasting metal, the brightening material in aluminium and paint in electroplating bath.