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ProCaster™

Gypsum is a natural mineral whose chemical name is calcium sulphate di-hydrate. Calcium sulphate di-hydrate (di means two) to calcium sulphate hemi-hydrate (hemi means half)

Chemists write this:
Chemists write this: CaSO4.2H2O -> CaSO4. ½ H2O + 1½ H2O.

A fine casting plaster also know as Plaster of Paris is a fine white powder it is referred to the form of gypsum which has been heated to a high temperature to drive off the water in its crystal structure. Gypsum selection and preparation (cleaning, classifying) are key factors to produce the best plasters of Paris, and the performance of the powder depends a lot on its crystals' sizes and shapes.

ProCaster™ dry mix is highly versatile and can be used for various residential and commercial applications such as: making casts for statuary, ceramics, dental plates, fine metal parts for precision instruments, and surgical splints. It is superior material to other alternatives for the internal plastering of all structure, this system replaces sand and cement master.

Special fertilizer grade is also available:
An increasing amount of gypsum is used in agriculture and horticulture predominantly to improve heavy clay soils. It improves soil structure so that it is better drained and so that plants grow better. Gypsum is also a good calcium and sulphur fertiliser.

Product Specifications

Chemical Composition Calcium Sulphate Hemihydrates CaSO4. ½ H2O
Fineness 4 to 6% only remaining on sieve 200u
Initial Setting Time From 3 minutes for Speedo plaster to 10 Minutes as per requirement
Final Setting Time From 12 Minutes for Speedo Plaster to 30 Minutes as per requirement
Compressive strength Greater than 10.5 MN/m2 or 1525 psi (pure plaster).
Shelf life 6 months for unopened bag left in dry condition
Storage Bags should be store in dry places & Direct contact with ground and moisture must be avoided

ProCaster™ Plaster of Paris is great for making plaster casts!

Applications: Ideal for making moulds, decorations, ceramics and gifts, and & drywall repairs.

Features

  • High strength
  • Superfine casting plaster
  • Contain 98% purity level
  • Quick and easy to work with
  • Aesthetic appeal by whiter in color
  • Ideal for making moulds, decorations

ProCaster™ Application



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