Characteristics

The crystal of this gypsum has few porosity an very regular shape that permits the use of very small amount of water to obtain a very high compressive strength and very hard models.

Compressive Strength

With a 30 cc water for each 100 grams of powder, 24 hrs after resists compression 750 Kg/cm2.

Setting Expansion

The setting expansion for this gypsum is controlled around 0.102% linear.

Grinding

90% pass trough a 250 mesh. The average particle size is 62 microns.

Setting Time “Vicat”:

With 30 a 35 cc of water, the setting time is 5 a 10 minutes.

Package:

Polyethylene’s container with hermetic seal containing 25 Kg.
Polyethylene’s bag containing 25 Kg.
10 Polyethylene’s Bags containing 1 Kg, packed in card box.
It is made in white, ochre and blue.

Uses

Models to study and work.

Propiedades fÍsicas