Technical datasheet

HDK® H15

Supplied byWacker- Last Updated on Mar 25, 2026

HDK® H15 by Wacker is synthetic hydrophobic amorphous silica produced via flame hydrolysis. Used as a reinforcing filler in elastomers, mainly silicone elastomers.
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HDK® H15 properties

Other properties

PropertiesValue & unitTest conditionTest method
Carbon Content0.0 Visible After LoginVisible After LoginVisible After Login
Density0.0 Visible After LoginVisible After LoginVisible After Login
Density, Tapped0.0 Visible After LoginVisible After LoginVisible After Login
Sieve Residue, Mocker > 40 microns0.0 Visible After LoginVisible After LoginVisible After Login
Silicon Content0.0 Visible After LoginVisible After LoginVisible After Login
Surface Area, BET0.0 Visible After LoginVisible After LoginVisible After Login
pH0.0 Visible After LoginVisible After LoginVisible After Login

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