|
|
| The sericite is widely
applied in vocation of the welding rod,the rubber,plastics,
dope ( fireproofing, antisepsis), porcelain and ceramics, heat
preservation, cosmetics, paint , deckle, spin and weave, metallurgy
etc. |
|
A.Chemical Composition:
|
Composition
|
SiO2
|
AlO2
|
Al2O3
|
MgO
|
Fe2O3
|
|
Content(%)
|
62.85
|
26.2
|
0.61
|
9.95
|
0.39
|
B.Physics-index:
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Distinction
|
Cosmetic
|
Welding rod
|
All purpose
|
Waterproof
|
|
Whiteness(%)
|
85
|
70-85
|
65-75
|
45-60
|
|
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