green mica

chemical property

Cao

Al2O3

SiO₂

K2O

Na2O

MgO

TiO2

Fe2O3

PH

0.3~0.6%

10.8~17%

38.7~45%

8~13

0.2~0.7

21.4~29.4%

0.6~1.5

3~5

7.8

%

%

%

%

Physical property

density

color

Mohs hardness

elastic coefficient

transparency

melting point

disruptive strength

purity

2.7~2.9

Red,gray,golden,green

2.8

1394.5~1874.5×10⁶Pa

0~25.5%

1250°C

120KV/mm

>90%

Specification

Specification(mesh)

bulk density(g/cm3)

index of refraction

Magnetic

impurity

Moisture( % )

temperature resistant

ignition loss

Materials

Contents(PPM)

8-16mesh(G-08)

-

1.45

-

< 5%

< 1%

1100°C

4.5-5%

16-20mesh(G-16)

<0.35

-

<1200ppm

< 1%

< 0.5%

1100°C

4.5-5%

20-40mesh(G-30)

<0.35

-

<1200ppm

< 1%

< 0.5%

1100°C

4.5-5%

40-80mesh(G-80)

<0.32

-

<1200ppm

< 1%

< 0.5%

1100°C

4.5-5%

80-100mesh(G-100)

<0.3

-

<1200ppm

< 1%

< 0.5%

1100°C

4.5-5%

200-325mesh(G-300)

<0.28

1.4-1.55

<1200ppm

< 1%

< 0.5%

1100°C

4.5-5%