matt bronze powder

For pigmenting casting resins, paints and varnishes. For the cold moulding process.

Can be used e.g. with paints, lacquers, epoxy casting resin, polyester resin, polyurethane (PU) casting resin, polyurethane (PU) lacquer etc.

For the production of objects using cold casting: Cold casting is a simple process for producing objects that are similar in appearance and feel to objects cast from metal, without the need for complex 'hot' processes such as bronze casting. For cold casting, metal powder is bound with casting resins (mixing ratio e.g. 1:2). Silicone moulds, for example, can be used as casting moulds; use a release agent if necessary. The finished objects can be sanded and patinated.

Different metal powders can be mixed to achieve certain colour effects.

TECHNICAL SPECIFICATIONS
Grain size: <0.063 mm (63 µm)
Bulk density: 5 g/cm³

Product identifier: Copper alloy powder
ECKA Bronze / ECKA Tin bronze, ECKA CuSnZn (Zn < 2.5)

The product is subject to labelling according to GHS/CLP directives. Labelling according to Regulation (EC) 1272/2008:

GHS09

Signal word: CAUTION

Contains: Copper, tin, zinc

H400 Very toxic to aquatic organisms. H412 Harmful to aquatic life with long lasting effects.

P273 Avoid release to the environment. P391 Take up spillages. P501 Dispose of contents / container in accordance with local / regional / national / international regulations.

Other hazards: Inhalation of dust or vapours causes respiratory irritation. Inhalation of higher concentrations may cause fever.