Technical datasheet

DOW CORNING® C6-750

Supplied byDuPont- Last Updated on Mar 17, 2026

DOW CORNING® C6-750 by DuPont is a heat cured, platinum-catalyzed (1:1 by weight), non-blooming, class VI elastomer liquid silicone rubber. It is a solvent-free, pigmentable, cost-effective grade available as a two-part kit. Consists of cross-linked dimethyl & methyl-vinyl siloxane copolymers and reinforcing silica. It can be post cured. It does not contain peroxides & by-products, chlorophenyls or PCBs, organic plasticizers, phthalates or latex additives. Exhibits less tendency for mold-fouling and good batch-to-batch consistency. Can be processed by liquid injection molding and extrusion. DOW CORNING® C6-750 by DuPont is recommended for medical devices and component fabrication including those implanted in humans for less than 30 days and non-implant applications. Complies with US FDA 21 CFR 177.2600, USP (U.S. Pharmacopoeia) Class VI, EP (European Pharmacopoeia), BSI (British Standards Institute) and ISO 10993-1. Meets criteria for cytotoxicity, sensitization, irritation/ intracutaneous reactivity, acute systemic and sub-chronic toxicity.
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DOW CORNING® C6-750 properties

Flammability properties

PropertiesValue & unitTest conditionTest method
Flash Point0.0 Visible After LoginVisible After LoginVisible After Login

Mechanical properties

PropertiesValue & unitTest conditionTest method
200% Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Compression Set0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Shore A0.0 Visible After LoginVisible After LoginVisible After Login
Tear Strength0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Elongation0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength0.0 Visible After LoginVisible After LoginVisible After Login

Other properties

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Boiling Point0.0 Visible After LoginVisible After LoginVisible After Login
Specific Gravity0.0 Visible After LoginVisible After LoginVisible After Login
Viscosity, Dynamic0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

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Cure Time0.0 Visible After LoginVisible After LoginVisible After Login
Linear Mold Shrinkage0.0 Visible After LoginVisible After LoginVisible After Login

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