离岸价格
Get Latest Price85 USD / Ton
|10 Ton Minimum Order
国:
China
モデル番号:
60section
离岸价格:
85 USD / Ton Get Latest Price
ロケーション:
dalian
最低注文量の価格:
85 per Ton
最低注文量:
10 Ton
パッケージの詳細:
container
納期:
30days
供給能力:
600 Ton per Month
支払いタイプ:
T/T, L/C, D/A, Western Union
製品グループ :
-
連絡先担当者 yuyan
CHANGJIANG, Dalian, Liaoning
Wollastonite powder for ceramics
1. used as an asbestos fibre substitute
2.used as a general filler
Wollastonite powder for ceramics is calcium silicate
(CaSiO3) which forms
as aggregates of needle-shaped crystals. Crystals with high
aspect ratio (long needle shapes) are used as an asbestos fibre
substitute, and for reinforcing in thermoplastics and thermoset
polymers. Wollastonite with a low aspect ratio is used as a
general filler, and in some ceramic bodies where its low
coefficient of thermal expansion reduces shrinkage, cracking,
and crazing.
The physical properties and chemical components :
|
PHYSICAL PROPERTY |
CHEMICAL COMPONENT |
||
|
Coefficient of expansionmm/mm/ |
6.0×**6 |
SiO2 |
*0%min |
|
Refractive index |
1.*3 |
CaO |
*6%min |
|
Melting point |
***0 |
Fe2O3 |
0.3%max |
|
hardness |
4.*5.0 |
AL2O3 |
0.*6%max |
|
Specific Gravity |
2.*1 |
MgO |
0.*0%max |
|
Whiteness |
***2 |
MnO |
0.*2%max |
|
PH(*0% slurry) |
9.8 |
TiO2 |
0.*2%max |
|
Aspect Ratio |
|||
| 国: | China |
| モデル番号: | 60section |
| 离岸价格: | 85 / Ton Get Latest Price |
| ロケーション: | dalian |
| 最低注文量の価格: | 85 per Ton |
| 最低注文量: | 10 Ton |
| パッケージの詳細: | container |
| 納期: | 30days |
| 供給能力: | 600 Ton per Month |
| 支払いタイプ: | T/T, L/C, D/A, Western Union |
| 製品グループ : | - |
