How SEMISIL and GMATT grades compare to competing products.
Comparison
A technical reference comparing fumed silica grades, surface chemistries, and manufacturing routes to help formulators select the right silica for each…
Fumed Silica Vs Colloidal Silica
One is a dry, high-surface-area powder for rheology control; the other is a stable aqueous dispersion for precision casting and polishing — choosing wrong…
Fumed Silica Vs Silica Gel
Two forms of amorphous SiO₂ with fundamentally different particle architectures, pore structures, and industrial roles.
Fumed Vs Precipitated Silica
Two silica types, one feedstock — flame hydrolysis vs wet precipitation produce fundamentally different particle structures that determine rheology…
Hydrophilic Vs Hydrophobic Decision
A practical decision matrix for choosing between hydrophilic and hydrophobic fumed silica grades based on system polarity, moisture sensitivity, and target…
Semisil 200 Vs Aerosil 200
Two 200 m²/g hydrophilic fumed silicas compared on specs, performance, supply chain, and total cost of ownership for industrial formulators.
Semisil 200 Vs Cab O Sil M5
Two 200 m²/g hydrophilic fumed silicas go head-to-head on specs, thickening performance, and total delivered cost for North American formulators.
Semisil 200 Vs Hdk N20
Two 200 m²/g hydrophilic fumed silica grades compared on specs, thickening performance, supply chain resilience, and total cost of ownership.
Semisil 380 Vs Aerosil 380
Two 380 m²/g hydrophilic fumed silica grades compared on specs, thixotropy efficiency, and total cost of ownership for formulators.
Semisil R620 Vs Aerosil R972
Two HMDS-treated hydrophobic fumed silica grades with similar BET surface area but meaningful differences in methanol wettability, carbon content, and…
Semisil Vs Orisil
How SEMISIL and ORISIL fumed silica grades compare on specifications, supply reliability, and formulation performance for industrial buyers.
Semisil Vs Tokuyama
A grade-by-grade technical comparison of SEMISIL and Tokuyama Reolosil fumed silica for coatings, adhesives, and sealant formulators.