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ZETAROCK

An extra hard type IV gypsum, designed to create dies with high dimensional stability. It produces excellent impression reproductions and presents smooth and abrasion resistant surfaces. It has an excellent tixotropicity during the pouring and is compatible with all impression materials. It is in accordance with ISO 6873.

 

Technical features:

Colours: golden brown, green

Mixing ratio:

20-21 ml. di H2O x 100 g. of powder

Mixing time:

manually 60''     into the mixer 30''

Working time:

8,5'

Final setting time:

12'   (Vicat) 

Removal time:

30'

Setting expansion (2 h.):

Max 0,10%

Compression resistance (1h):

Min. 52 MPa
Packaging Zetarock Green:
cod.900/0.2         Aluminium bag Kg.  0,2  
cod.900/1            Aluminium bag Kg.  1
cod.900/3            Aluminium bag Kg.  3
cod.900/5            Plastic drum      Kg.  5
cod.900/15          Plastic drum      Kg.15
cod.900/25          Plastic drum      Kg.25
Packaging Zetarock Apricot:
cod.900/0.2GB         Aluminium bag Kg.  0,2
cod.900/1GB            Aluminium bag Kg.  1
cod.900/3GB            Aluminium bag Kg.  3
cod.900/5GB            Plastic drum      Kg.  5
cod.900/15GB          Plastic drum      Kg.15
cod.900/25GB          Plastic drum      Kg.25

 

 

 

 

 

WORKING INSTRUCTION

 Add the powder to the water. Mix by hand for 60 seconds or mechanically for 30 seconds at low speed. We recommend precision in water/powder ratio and to storage the product in dry and cool place. The containers must be closed properly.

WARNING

Do not add higher quantity of water than indicated. If the mixture results thick on the beginning, don’t add water. Use distilled water.