Mora 2000 is a formulated plaster used in ceramics to produce working moulds for slip casting process in sanitaryware and tableware when consistent mould life and good absoption capacity in needed.This product can be also used for modelling.
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Good balance between consistent mould life and absorption capablity
| Chemical Properties | |
|---|---|
| Chemical Composition | CaSO4.1/2H2O |
| Colour | white |
| Minimum gypsum purity % | 90 |
| Mechanical Properties | |
|---|---|
| Dry compressive strength (Mpa) | 12 |
| Flexural Strength (MPa) | 4 |
| Setting Parameters | |
|---|---|
| Final setting time (minutes) | 21 |
| Initial setting time (minutes) | 11 |
| Vicat Ring Fluidity (cm) | 20 |
| Physical Properties | |
|---|---|
| Particle Size (% weight retained) | < 0.7% at 150 µm |
| Plaster to Water Ratio | |
|---|---|
| Plaster to Water Ratio (by weight) | 1.43:1 |
| Water to plaster ratio ( by weight) | 70% |
The recommended mixing time is approx. 2 to 4 minutes, depending on batch size.The precise consistency to use will need to be adjusted to suit the individual application. Changes to plaster to water ratio will influence product performance particularly setting time, strength and permeability.Depending on quality and preparation, the clay has a varying tendency to stick to the mould. Therefore the pwr may be adjusted within the above ranges. Depending on the quantity, the tendency to stick increases as the pwr increases. When inserting on the press, the lowest ratio should be tested first, followed by increasing increments to determine the optimum ratio.
Packaging available : 25 kg
Shelf life : 3 months