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Silica fume/silice
1.Manufacturer
2.OEM Provided
3.REACH Report
4.ISO9001: 2000; SGS Report
Silica fume/silice
|
Item |
Index |
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|
A-100 |
A-130 |
A-150 |
A-200 |
A-250 |
A-300 |
A-380 |
|
|
Appearance |
White solid colloidal micro-particle |
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|
Specific Surface area m2/g |
100±15 |
130±15 |
150±15 |
200±25 |
250±25 |
300±30 |
380±30 |
|
PH vablue |
3.6-4.3 |
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|
Heating loss weight% (m/m)≤ |
1.5 |
1.0 |
1.0 |
2.0 |
2.0 |
2.0 |
2.5 |
|
Burning loss weight% (m/m) ≤ |
1.0 |
1.0 |
1.0 |
2.0 |
2.0 |
2.0 |
2.0 |
|
Apparent density g/L |
30-60 |
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|
Item |
OARSIL-972 (hydrophobic) |
OARSIL-974 (hydrophobic) |
|
Appearance |
White Powder |
White Powder |
|
BET Surface Area m2/g |
120±30 |
120±30 |
|
PH Value(5% Suspension) |
4.3-6.0 |
4.0-5.5 |
|
Loss On Heating(2h,105°C) |
1.5 |
1.5 |
|
Bulk Density g/l |
40-90 |
50-100 |
|
Sieve Residue 45µm≤ |
0.1 |
0.05 |
|
SiO2 %≥ |
99.8 |
99.8 |
|
AI2O3%≤ |
0.01 |
0.01 |
|
Fe2O3 %≤ |
0.05 |
0.05 |
|
HCL %≤ |
0.05 |
0.05 |
