Technical datasheet

CAB-O-SIL® M-5

Supplied byCabot- Last Updated on Mar 30, 2026

CAB-O-SIL® M-5 by Cabot is a medium surface fumed silica suitable for reinforcement of silicone and organic rubbers. It offers high purity, aggregated structure, submicron particle size, low bulk density and hydrophilic surface chemistry. It reduces the angle of repose and improves powder flow, when blended into sticky and poorly flowing powder systems. It can reduce caking and blocking during the storage of powder systems. CAB-O-SIL® M-5 imparts increases in hardness, tensile strength and elongation.
Product family:
Chemical family:
Product Type:
CAS NumberVisible After Login
Chemical Composition:Visible After Login
Bio Based contentVisible After Login
AppearanceVisible After Login

Benefits

Visible After Login|

Visible After Login|

Visible After Login

Compliance

Certifications & Compliance
Visible After Login

Applications

Recommended markets

No data available

For which polymer

Visible After Login|
Visible After Login|
Visible After Login

Availability

Product Status:Visible After Login

CAB-O-SIL® M-5 properties

Other properties

PropertiesValue & unitTest conditionTest method
Boiling Point0.0 Visible After LoginVisible After LoginVisible After Login
Density0.0 Visible After LoginVisible After LoginVisible After Login
Density, Bulk0.0 Visible After LoginVisible After LoginVisible After Login
Melting Point0.0 Visible After LoginVisible After LoginVisible After Login
Specific Gravity0.0 Visible After LoginVisible After LoginVisible After Login
pH0.0 Visible After LoginVisible After LoginVisible After Login

Related products