Home PagePlastersSaint Gobain Formula RM1099 Pottery Plaster |
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Saint Gobain Formula RM1099 Pottery Plaster £17.84
![]() For slip casting in ceramics Good abosprtion capablity Consistent mould life Plaster to Water Ratio Plaster to Water Ratio (by weight) 1.47:1 Water to plaster ratio ( by weight) 68% Chemical Properties Chemical Composition CaSO4.1/2H2O Colour white Setting Parameters Vicat Ring Fluidity (cm) 19 Initial setting time (minutes) 9 Final setting time (minutes) 13 Linear Expansion (%) 0,26 Mechanical Properties Brinell Hardness (MPa) 20 Dry compressive strength (Mpa) 16 Wet Compressive strength (Mpa) 7 Pore Volume (%) 44% Physical Properties Particle Size (% weight retained) 5% at 150 µm 18% at 90 µm 33% at 63 µm 50% at 32 µm Loose bulk density (kg/m³) 900 Bulk density (compacted) kg / m³ 1300
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