product description CHEMICAL COMPOSITION OF MICA
ELEMENT | SiO2 | Al2O3 | Fe2O3 | K2O | Na2O | MgO | CaO | LOI |
CONTENT(%) | 44.3 | 31.21 | 5.74 | 10.58 | 1.17 | 0.62 | 0.57 | 4.97 |
PHYSICAL PROPERTY OF MICA
Diameter-thickness. Ratio | Whiteness | Refractive Index | Specific Gravity ( (g/cm3) ) | PH Value |
1:30 | 50-70 | 1.58 | 2.8 | 6.5-7.5 |
SPECIFICATION OF MICA
Specification | 20 mesh | 40 mesh | 60 mesh | 100 mesh |
Sieve mesh &percentage content | mesh | percentage (%) | mesh | percentage (%) | mesh | percentage (%) | mesh | percentage (%) |
Particle Distribution | +20 | <5 | +40 | / | +60 | / | +100 | / |
-20/+40 | 70±5 | -40/+60 | 60±5 | -60/+100 | 55±5 | -100/+200 | 35±5 |
-40/+60 | 25±5 | -60/+100 | 35±5 | -100/+200 | 40±5 | -200/+325 | 25±5 |
-60/+100 | <10 | -100/+200 | <10 | -200/+325 | <5 | -325 | <45 |
-100 | <5 | -200 | / | -325 | / | / | / |
Moisture | ≤0.5% | ≤0.5% | ≤0.5% | ≤0.5% |
Sand Content | ≤1.0% | ≤1.0% | ≤1.0% | ≤2.5% |
Colour | Silver white |
Note: The other size could be produced as required,such as 200 mesh,325 mesh etc. THE MAIN USE OF MICA
The characteristics of mica contains: insu- lation, high temperature resistant, lustrous apperance,stable physical property, good heat insulation, excellent elasticity and hi- gh toughness etc. Muscovite is used in in- dustry mostly, the second is phlogopite. Mica is used widely in building materials industries, fire extinguishing agent, electric welding rod, plastic insulation, papermaking, asphalt paper, rubber, pearl pigment etc. packing & shipping
why choose us ? our company We integrates mining,manufacturing and self-exporting in-house. Our product has been tested by SGS,PONY,IOM and other authoritative testing organizations.
our products The production could be adjusted freely according to your demand. We have advanced techology and advanced equipment. We specialize in manufacturing vermiculite,sepiolite,mica,zeolite and other series.
our storage We have our own mine and processing factory. Our annual mining capacity is 60,000 tons. Our annual production capacity is 30,000 tons.
our team We have an effective,professtional and friendly team. We have the experience of producing and exporting over ten years.
our customers We export our product to more than 30 countries,containing USA, Canada, France, Mexico, Japan and other countries.
our promises Resonable prices Short production time Satisfactory after-sales service
Warmly welcome all friends at home and abroad to cooperate.