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Colloidal Fumed Silica Powder Low Thickening Effect For Silicone Rubber

Colloidal Fumed Silica Powder Low Thickening Effect For Silicone Rubber

Brand Name:SKYHIL
Certification:SGS/ROHS/ASTM/REACH
Model Number:HB-135
Minimum Order Quantity:Negotiable
Delivery Time:7-10 work days
Payment Terms:L/C, D/A, D/P, T/T
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Address: R405,Zifu Technical Park, Guangdong,China
Supplier`s last login times: within 24 hours
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Product Details

Hydrophobic Fumed Silica Powder As Low Thickening Effect Used For Silicone Rubber


Introduction


HB-135 is a structure modified hydrophobic fumed silica


Application


Silicone Rubber

Adhesives and Sealants

Defoamers

Toner


Properties


1, Low thickening effect and excellent processability enable high loading in polymers.

2, Excellent reinforcing properties in silicone rubber applications especially at high filler loading levels(ETV-1, ETV-2, LSR)

3, Well suited for transparent systems

4, Free-flow aid for powders.


Physical and Chemical Data


PropertyUnitTypical Value
Specific Surface area(BET)m2/g210±30
PH- Value in 4% Dispersion7.0-8.5
Moisture(2 hours at 105℃)
wt%≤0.5

Loss on ignition(

2 h@1000℃,based on material dried for 2h@105℃)

Wt%≤8.0
Sio2 Content(Based on ignited material)wt%≥99.8
Carbon content(based on material dried for 2h @105℃)Wt%3.5-6.5

China Colloidal Fumed Silica Powder Low Thickening Effect For Silicone Rubber supplier

Colloidal Fumed Silica Powder Low Thickening Effect For Silicone Rubber

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