Wacker HDK® N20 Pharma Silica

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Wacker HDK® N20 Pharma Silica
Categories:	Ceramic; Oxide; Silicon Oxide; Other Engineering Material; Additive/Filler for Polymer
Material Notes:	Synthetic, hydrophilic amorphous silica, produced via flame hydrolysis. Special features: White colloidal powder of high purity. Application: HDK® N20 PHARMA shows identical application properties to HDK® N20. Additional product specifications, defined in pharmacopoeias USP/NF, and EP are measured. (produced according to ISO 9001, ISO 14001) Information provided by Wacker Chemie AG.
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Available Properties
Bulk Density, DIN EN ISO 787-11, tamped Density, DIN 51757 pH, DIN EN ISO 787-9, 4% dispersion Specific Surface Area, Hydrophobic Silica Evaporation Loss, DIN EN ISO 787-2 Refractive Index SiO2, DIN EN ISO 3262-19, based on the substance heated at 1000°C for 2 h

Property Data

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