Refractory fibers with Silica Sol as the main raw material are widely used as thermal insulation materials in industrial furnaces and other thermal and industrial equipment due to their excellent energy saving and high temperature resistance Other amorphous refractories and ceramic products with silica sol as a bond because they will not bring in a variety of low melting point oxides improve the use of performance and have the advantages of high release strength high temperature volume stability high temperature thermal shock resistance etc
Si02 2931
Na2O 05
Specific gravity25 119121
PH value25 9105
Viscosity25 65
Particles SizeNM 1020
Shelf life 1 year
appearance transparent
China leading manufacturer since 1998. annual production capacity 200,000MT. SGS certified Quality assurance . More solutions will be offered as per customers' request.
HS-515
SiO2% 14 16
Specific Gravity 1.08 1.09
Na2O% 0.5
SiO2% 14-16
Specific Gravity 1.08-1.09
Na2O% 0.5
PH Value 25 9-11
Viscosity(25, mPas) 6.5
Particles Size(nm) 2-7
Shelf Life 6 months
application to #PulPaperMaking
-improve fiber and #finesretention
-improve colloidal retention
-improve starch retention
-improve #dewatering (#drainage, #pressing, and #drying)
-improve formation
-improve runnability
-reduce downtime and off-quality production
