Ventura Ivory Rock: Extradurous Gypsum Type IV - Madespa

Ventura Ivory Rock Extruded Gypsum Type IV

Characteristics of the Plaster:

• Very versatile extra-hard plaster.
• It’s a thixotropic plaster.
• It has an optimal fluidity during the preparation of the model, under slight vibration.
• Compatible with: All impression materials.
• Contains: 1 x 6 Kg can.

Indications for use of plaster:

• Models with removable dies (for crowns and bridges).
• Total or partial removable fixed prostheses made either in conventional muffles or by injection moulding.

Plaster Technical Specifications:

• Colour: Ivory.
• Employment ratio: 22 ml / 100 g.
• Manual mixing time: 60″.
• Mixing time under vacuum: 30″.
• Working time: 8′.
• Setting time (Vicat): 11′.
• Compressive strength (2 h): 43 MPa.
• Extraction time: 45′.
• Conforms to ISO 6873.