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HJSIL® R110 Hydrophilic Fumed Silica
HJSIL® R110 Hydrophilic Fumed Silica
千赢国际娱乐qy88|官方入口
HJSIL® R110 is a kind of hydrophobic fumed silica, treated with poly-dimethylsiloxane. It’s high purity white colloidal powder.
1.Thickening and thixotropy of complex polar liquids, for example epoxy, polyurethane or vinyl ester resins.
2.Thickening and thixotropy of cable gels for fiber optic cables.
3.Anti-settling agent for heavy fillers.
CHARACTERISTIC
TECHNICAL DATA
APPLICATIONS
PACKAGING
CHARACTERISTIC
HJSIL® R110 is a kind of hydrophobic fumed silica, treated with poly-dimethylsiloxane. It’s high purity white colloidal powder.
Properties
Thickening and thixotropy of complex polar liquids, for example epoxy, polyurethane or vinyl ester resins.
Thickening and thixotropy of cable gels for fiber optic cables.
Anti-settling agent for heavy fillers.
TECHNICAL DATA
Properties and test methods
Unit
Typical value
Standardization
Specific surface area (BET)
m2/g
100 ± 20
GB/T20020
pH value
(in 4% dispersion)
 
4.0 ~ 7.0
GB/T20020
Loss on drying
(2 hours at 105 °C)
Wt%
≤ 0.5
GB/T20020
Loss on ignition
(2 hours at 1000 °C,
based on material dried for 2 hours at 105 °C)
 
Wt%
 
4.0 ~ 6.0
GB/T20020
Silica content
(based on ignited material)
Wt%
≥ 99.8
GB/T20020
Tamped density
(based on material dried for 2 hours at 105 °C)
g/L
40 ~ 60
GB/T20020
Carbon content
(based on material dried for 2 hours at 105 °C)
Wt%
3.5 ~ 5.5
GB/T20020
APPLICATIONS
● Adhesives and sealants
● Composite materials
● Glass-steels
● Flake resins
● Coatings and inks
● Cable gels
● Toner 
PACKAGING
HJSIL® R110 is supplied in 10kg kraft paper bags. We recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances.
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