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Videos : Gypsum, III class Eco Stone 5 kg. yellow

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Delivery time is about (2) days from the moment of shipment. Free delivery from 102.36€ gross with tax. Place your order up to 12:30 PM for delivery today.

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Gypsum, III class Eco Stone 5 kg. yellow

Gypsum, III class Eco Stone 5 kg. yellow Hard synthetic plaster, type 3, of high quality, intended for casting works with the technique of partial dentures, skeletal dentures and orthodontic appliances. Meets the requirements of ISO 6873-3. Certificate of Approval No. IL-5629 / MS.

Gypsum III class Eco Stone provides:

  • obtaining models with high durability,
  • minimum, uniform expansion coefficient,
  • constant level of quality.

Physical properties :

  • Hardening time: approx. 10 minutes.
  • Compressive strength after 1 h: more than 20 N / sq. Mm.
  • Hardness after 24 hours over 80 N / sq mm
  • Linear expansion after 2 hours : less than 0.14%

Application method:

Mixing ratio

Gypsum 100 g: 30 ml Water: gypsum 0.3 ml / g Working temperature approx. 23 degrees. C Quickly in no more than 10 sec. pour gypsum to water in the above-mentioned proportions and wait 20 seconds. until the water is absorbed by the plaster. Mechanical mixing: 30 sec. Manual mixing: 60 sec.

During this time, the gypsum reaches the optimal consistency for pouring into model molds on a shaker. Shaking time: approx. 6 min. After this time, stop shaking so as not to disturb the course of crystallization.

Storage :

At least 12 months in a sealed, moisture-proof packaging.

Package:

5 kg.

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last actualisation : 2022-10-03 14:03:51