详情
F***0
F***0
Apperance
White powder
Specific surface area m2/g **0±*0
**0±*0
PH Value
3.6～4.3
Loss On Heating**5℃ 2h% 1.0
1.0
Ignition Loss ***0℃% ≤
1.0 1.0
Apparent density g/L
****0
Sieve Residue **5 mesh ≤, % SiO2 Wt.%
≥*9.*9 ≥*9.*9
Al2O3 Wt.%
〈0.*5 〈0.*5
Fe2O3 Wt.%
〈0.**3 〈0.**3
Tio2 Wt.%
〈0.*3 〈0.*3
Application:It is used widely in silicon rubber, construction
sealant, coating, electron and electric, aerospace, medicine and
medical material, resin processing, printing ink, pesticide and
other industries.F***0: used widely in silicone acid rubber,
sulfurized silicone rubber in ambient temperature (low water
content), silicone neutral rubber.F***0: used widely in sealing
ring, sealing gasket, petroleum pipeline, insulator, tablet
powdered preparation, artificial viscera, infusion tube, latex
nipple and high quality oil ink.F***0: used widely in reinforcing
agent for silicone rubber, medical silicone rubber for transparent
artificial organs and artificial heart etc.
Packing: packed with multi-layer paper plastic compound bag with
net weight of 5 kg or *0 kg, or packed by whole plastic seal for
users having special demand on water content.
