EPT Company
1.Chemical property:
|
Chemical Composition |
SiO2 |
Al2O3 |
K2O |
Na2O |
MgO |
Fe2O3 |
TiO2 |
S+P |
CaO |
H2O |
|
Identify |
Silicon dioXiHu (West Lake) Dis.de |
Aluminium trioXiHu (West Lake) Dis.de |
Potassium oXiHu (West Lake) Dis.de |
EPT oXiHu (West Lake) Dis.de |
Magnesium oXiHu (West Lake) Dis.de |
Iron trioXiHu (West Lake) Dis.de |
Lilanium dioXiHu (West Lake) Dis.de |
Sulphur+ calcium |
Calcium oXiHu (West Lake) Dis.de |
Hydrogen oXiHu (West Lake) Dis.de |
|
Material(%) |
forty four-fifty |
20-33 |
9-11 |
.6-one.8 |
.32-two |
two-6 |
.seven-one.two |
.02-.05 |
.02-.77 |
two.62 |
two. Physical Homes:
|
Proportion |
Index of |
EPTness |
Dampness |
Sand |
Thickness |
Warmth |
Decline in |
PH |
Oil |
Vickers |
|
(kg/m3) |
refraction |
resistance |
heating |
absorptivity |
hardness |
|||||
|
280 |
one.6 |
45 deg-seventy five deg |
much less |
one% |
60 |
More than |
two.8-3% |
seven.-8. |
forty eight-500g/100g |
two.5-four |
|
than 1% |
a thousand degC |
3.Main Software:
(one) Utilised in decorating, paint and coating.
(two) EPT powEPTis the basic uncooked materials for mica ceramics products.
(three) It can be utilised in fire-battling dry powder, protecting layer of welding rods, conducting wires and electrical cables.
(four)It can be taken as a filler, shelter, lubricating material, drawing of designs in plastics, rubber, asbestos goods and sealing resources. It can also be employed as a filler in degreasing agent of cosmetics, in insulating resources of large-frequent electric powered waves and acid-tough goods. It can be utilized as coating in types of forcasting metallic, the brightening material in aluminium and paint in electroplating bath.
Muscovite chemical system KAl2 (AlSi3O10) (OH) two, with steady layered silicon oxygen tetrahedron framework, with a extremely complete cleavage can be stripped, slice of fleXiHu (West Lake) Dis.ble, soft fleXiHu (West Lake) Dis.ble, clear and colorless, thick piece of translucent with grey and brown and eco-friendly, purple roses, with glass to silk silk or pearl gloss, hardness of 2.5~three, the proportion of two.75~3., acid resistance.
The chemical composition of Muscovite: KAl2[Si3AlO10] (OH, F) 2, the perfect ingredient is eigEPT physique floor, conXiHu (West Lake) Dis.Hu (West Lake) Dis. Al, also can be a modest sum of Fe3+, Mg, Fe2+, and even Mn, Cr, V and other substitute. Muscovite has a higher degree of total cleavage and pale white colour. The qualities of sheet elasticity.
Muscovite powEPTis extensively employed in developing materials sector, fire market, fireplace extinguishing agent, welding rod, plastics, electrical insulation, paper producing, asphalt paper, rubber, pearlescent pigment and other chemical sector. Superfine mica powEPTcan be employed as functional fillers such as plastics, coatings, paints and rubber to improve its mechanical toughness, toughness, adhesion, ageing resistance and corrosion resistance. In addition, corrosion, elasticity, toughness and sliding resistance and sounds, reduced coefficient of thermal enlargement homes such as higher electrical insulation, and released the first two qualities of sheet surface area sleek, diameter thickness ratio, standard form, robust adhesion.
