FOUNDRY COATINGS & CHEMICALS

Saish Metaflow offers a range of coating products based on either zircon, iron oxide or graphite or a combination of these for a variety of applications. Our coating systems provide excellent casting results with low cleaning and fettling efforts along with other advantages. They help eliminate typical casting defects by specifically forming a pure barrier between the sand and metal.

Our degassing tablets help in removing trapped gases from the molten aluminium thereby producing porosity free components. They have a strong affinity for trapped gases and are easy to use.

Our grain refining tablets help to increase the strength of aluminium components, profiles and sections by altering the grain structure through the incorporation of boron and titanium in the aluminium matrix.

Aluminium pastes and paints are coating products usually used on sand cores while casting intricate products like cylinder heads, manifolds, elbows, cylinder blocks etc. It acts as a heat bridge to carry heat to intricate areas of the casting, thereby eliminating warpage and giving it a smooth and glossy finish. It is used after diluting in a suitable solvent.

Ladlecoat is a special refractory paste that is used to protect transfer ladles and spoons that transfer or pour molten aluminium in GDC and HPDC plants. It is based on titanium dioxide, boron nitride and special polymers that give it very high resistance to thermal shock and corrosion with excellent non-wetting charasteristics.

Saish Metaflow offers highly effective shell parting agents for use during the manufacture of sand cores and moulds. They are effective for the entire range of sand binder backgrounds including bentonite bonded green sand, phenolic and furan resin bonded sands, sand cured in hot boxes and many others. They impart a smooth, glossy finish to the sand cores and moulds while showing no signs of discolouration.

We also offer various grades of silicone greases to assist in the release of cores and moulds from the deep cavity areas. These greases provide a smooth release of the sand cores thereby reducing the risk of breakage at a later stage.

Saiish Metaflow offers core joining pastes for both hot and cold surface applications. They can be used on a variety of sand binder backgrounds for ferrous and non-ferrous alloys to join core shells and moulds. We also offer a core sealing paste used to fill cracks, blow holes or any other improperly filled areas of the sand core or mould to obtain a smooth surface in a quick and convenient manner.

We offer a range of cleaning chemicals for a variety of alloys depending on the cleaning equipment used. We offer both, foaming grades for vybro machines and non-foaming grades for spray jet cleaning machines. They provide a clean, glossy finish with excellent paintable surfaces.