Moulds coating

 

Ceramic coatings for foundry use
are used for protection of sand moulds and cores against the liquid metal action.

Types of the coatings:

Solved by Isopropanol:

marking


coating filler


color


S 103

- zircon silicate - liquid

white

S 102

- zircon silicate - liquid

white

S 110

- zircon silicate/ironoxide - liquid

red

S 111

- zircon silicate/ironoxide - paste

red

S 120

- aluminium silicate - liquid

light grey

S 130

- aluminium silicate/graphite - liquid

black

S 141

- graphite - paste

black

S 160

- olivin/calcinet magnesia/ironoxide/graphite - liquid

red

S 170

- zircon silicate/graphite/ironoxide - liquid

dark brown

S 180

- zircon silicate/graphite - liquid

black

Solved by water:

W 200

- zircon silicate - liquid

white

W 220

- aluminium silicate - liquid

light grey

W 230

- aluminium silicate/graphite - liquid

light grey

W 241

- graphite/low content of aluminium silicate- paste

black

W 251

- aluminium silicate/flake graphite/ironoxide - paste

light red

W 280

- zircon silicate/grafit - liquid

black

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