Iberyola E35
Iberyola E35 is an unformulated hemihydrate plaster produced from naturally occurring high purity gypsum mineral. It is mainly used as an ingredient in proprietary formulations.
Benefits
High purity
Unformulated plaster
Technical data
| Physical Properties | |
|---|---|
| Apparent Bulk Density (g/cm³) | 0.64 |
| Loose bulk density (kg/m³) | 625 |
| Particle Size Distribution (mesh size and % weight retained) | <2% at 200µ |
| Mechanical Properties | |
|---|---|
| Brinell Hardness (MPa) | 15 |
| Dry compressive strength (Mpa) | 7 |
| Flexural Strength (MPa) | 5 |
| Chemical Properties | |
|---|---|
| Chemical Composition | CaSO4.½H2O |
| Chemical Name | Calcium Sulphate Hemihydrate |
| Colour | White |
| Min. Gypsum Purity (%) | 92 |
| Setting Parameters | |
|---|---|
| Initial setting time (minutes) | 10 |
| Vicat Ring Fluidity (cm) | 18 |
| Plaster to Water Ratio | |
|---|---|
| Plaster to water mix ratio (by weight) | 100/80 |
| Plaster to Water Ratio (by weight) | 1.25:1 |
| Water to plaster ratio (by weight) | 80% |
Instructions for use
Please use with the recommended plaster water ratio, with a mixing time of approx. 2 to 4 minutes. 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 and strength.
Packaging and shelf life
Bag
Packaging available : 25kg
Shelf life : 6
Bulk
Shelf life : Technical properties noted are at receipt of goods