Undensified Silica Fume
SiO2 85~96,B.D.190~200
Semi-densified Silica Fume
SiO2 85~96,B.D.300~450
Densified Silica Fume
SiO2 85~92,B.D.500~750
Undensified Silica Fume
SiO2 85~96,B.D.190~200
Semi-densified Silica Fume
SiO2 85~96,B.D.300~450
Densified Silica Fume
SiO2 85~92,B.D.500~750
Densified Silica Fume
85D
Product name: Silica Fume Grade 85
ITEM NO.: SF85D
Specification:
1. Chemical Component (weight%)
Element Specification Typical value
SiO2: % 85min 88.6
Chrome: % 1.0max 0.21
Al2O3: % 1.0max 0.53
Fe2O3: % 1.0max 0.35
K2O: % 1.0max 0.81
MaO: % 1.0max 0.43
C: % 3.0max 1.8
H2O: % 3.0max 0.93
2.Phisical data
Properties Specification Typical value
Loss on Ignition% 6 max 2.3
Coarse particles > 45um % 10.0max 2.5
PH- Value 6-8 7
Bulk density:kg/m3 500-700 680
Typical value is just for reference.
Packing: 25kg wowen bag or 1000kg jumbo bag or custom packing as per client’s request.
90D
Product name: Silica Fume Grade 90
ITEM NO.: SF90D
Specification:
1. Chemical Component (weight%)
Element Specification Typical value
SiO2: % 90min 91.8
Cl: % 0.1max 0.013
Al2O3: % 1.0max 0.45
Fe2O3: % 1.0max 0.33
K2O: % 1.0max 0.80
MaO: % 1.0max 0.42
C: % 3.0max 1.85
H2O: % 3.0max 0.91
2. Phisical data
Properties Spec Typical value
Loss on Ignition% 6 max 2.2
Coarse particles > 45um % 10.0max 2.6
PH- Value 6-8 7
Bulk density:kg/m3 500-700 680
Typical value is just for reference.
Packing: 25kg wowen bag or 1000kg jumbo bag or custom packing as per client’s request.
92D
Product name: Silica Fume Grade 92
ITEM NO.: SF92D
Specification:
1. Chemical Component (weight%)
Element Specification Typical value
SiO2: % 92min 93.6
Cl: % 0.1max 0.010
Al2O3: % 1.0max 0.41
Fe2O3: % 1.0max 0.32
K2O: % 1.0max 0.68
MaO: % 1.0max 0.41
C: % 3.0max 1.86
H2O: % 3.0max 0.96
2. Phisical data
Properties Spec Typical value
Loss on Ignition% 6 max 2.4
Coarse particles > 45um % 10.0max 2.8
PH- Value 6-8 7
Bulk density:kg/m3 500-700 680
Typical value is just for reference.
Packing: 25kg wowen bag or 1000kg jumbo bag or custom packing as per client’s request.
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Undensified Silica Fume
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