Alabaster Plaster 1kg GL Restoration
  • Alabaster Plaster 1kg GL Restoration

Alabaster Plaster 1kg

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5/ 5
<p>Alabaster plaster is a calcined plaster obtained by firing ground calcium sulphate dihydrate (CaSO4-2H2O) in methane ovens with homogenization and constant temperatures.</p> <p>This way a mixable product is obtained which, once refined with wind separators to obtain the required particle size, finds ideal application in the making of molds, for the production of plaster items, such as frames and rosettes.</p> <p>Alabaster plaster has good characteristics of hardness, compactness and whiteness, but still inferior to other plasters based on calcium sulphate hemihydrate (ceramic plaster and synthetic plaster).</p> <p></p> <p>It is suitable for the moldings and plaster castings.</p> <p></p> <p>TECHNICAL FEATURES:</p> <p></p> <p>Appearance: compact white powder</p> <p></p> <p>Particle size at 100 µm: &lt;0.2%</p> <p></p> <p>Water / powder mixing ratio: 100/140</p> <p></p> <p>Workability time at 23 ° C: 6 min.</p> <p></p> <p>Initial setting time at 23 ° C: 8 min.</p> <p></p> <p>Final setting time at 23 ° C: 20 min.</p> <p></p> <p>Brinell hardness: 80-90 N / mm²</p> <p></p> <p>Compressive strength: 13 N / mm²</p> <p></p> <p>Linear expansion of setting (after 2 hours): 0.15%</p>
050.200
Alabaster Plaster 1kg GL Restoration
€2.38

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The most common plaster for making casts of violin parts!

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Alabaster plaster is a calcined plaster obtained by firing ground calcium sulphate dihydrate (CaSO4-2H2O) in methane ovens with homogenization and constant temperatures.

This way a mixable product is obtained which, once refined with wind separators to obtain the required particle size, finds ideal application in the making of molds, for the production of plaster items, such as frames and rosettes.

Alabaster plaster has good characteristics of hardness, compactness and whiteness, but still inferior to other plasters based on calcium sulphate hemihydrate (ceramic plaster and synthetic plaster).

It is suitable for the moldings and plaster castings.

TECHNICAL FEATURES:

Appearance: compact white powder

Particle size at 100 µm: <0.2%

Water / powder mixing ratio: 100/140

Workability time at 23 ° C: 6 min.

Initial setting time at 23 ° C: 8 min.

Final setting time at 23 ° C: 20 min.

Brinell hardness: 80-90 N / mm²

Compressive strength: 13 N / mm²

Linear expansion of setting (after 2 hours): 0.15%

050.200

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