Our high strength alpha plaster powder has following advantages: High strength, low consistency, high whiteness, which is the good raw material for GRG, precision mould (including dental plaster) and other fields.

The data sheet is of product is as following:
Consistency: 38-40%,
Initial setting time: More than 2 minutes (can be adjusted)
Final setting time: 7-10 min (can be adjusted),
2 hours bending strength: More than 6.0MPa
Expansion coefficient 0.1-0.5%. (can be adjusted)

As the raw material can be both natural gypsum and chemical gypsum, the whiteness and the price is different. If you are interested in our product, please contact me without hesitation.