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Plaster of Paris

"GYPSUM" can be used for many other applications other than used as building materials. The following products are made from "Calcined Gypsum" which sets when mixed with water.
Dental Stones Used for production of tooth models
Dental Investments Used as investment materials for production of dental metals, such as dentures, crowns, bridges
"Calcined Gypsum" for Medical Use Used for plaster bandages, etc
"Calcined Gypsum" for  Ceramic Ware Models Used for models of ceramic wares or craft
"Calcined Gypsum" for Optical Polishing Used as materials when polishing camera lens or prism etc
"Calcined Gypsum" for Industrial Models Used for casting for industrial use
"Gypsum Hemihydrate" for Precision Casting Used for metal models requiring special precision


Dental Stones


[Applications]
Dental Stones is used in dental clinics for making impression of teeth and gums, and used as subsidiary materials in the production of making artificial dentures.

[Features]
  • Enables to produce models with high compressive strength and high-accuracy
  • Excellent operating efficiency due to its stable performances
  • Available in 7 colour tones - this wide range of colour variation makes identification of each models easier

[Type and Product Name]
Dental Hard Type Plaster New Hi-Stone
Dental Super Hard Type Plaster New Hi-Rock
Dental Calcined Gypsum D-1, D-2, D-Special, D·A-1, D·L-S


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Dental Investments


[Applications]

Dental Investments is used as materials for making models for a production of dental metal, such as dentures, crowns, bridges

[Features]
Precise casting, excellent operating efficiency, stable performances
Note: Molding plasters which can endure flash heating is also available.

[Types]
Dental Investment Materials: SAKURA Quick 20, SAKURA Quick 30
SAKURA Investment Materials etc


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"Calcined Gypsum" for Medical Use


[Applications]
Used as materials for plaster bandages

[Features]
Excellent operating efficiency, rapid hardening, smooth surface finishes

[Types]
Express G-1, etc.


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"Calcined Gypsum" for Ceramic Ware Models


[Applications]
Used for molding materials for dental use, art crafts, interior decorations, rubber stamps, scientific crime investigations, educational materials for art class, materials for chalks, prosthetic limbs

[Features]
  • Excellent workability and performances, suitable for variety of moldings
  • Provides smooth surface finish, accurate dimensional reproduction

[Types]
High grade, Grade A, Grade B, Grade B (for chalk), Grade C (for identification), Grade PS, etc



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"Calcined Gypsum" for Optical Polishing


[Applications]
Used for fixing glass to polishing plates when polishing optical lens or prisms.

[Features]
  • Short setting time, low expansions, enough strength to endure polishing
  • Easy to break up after polishing

[Types]
Grade A for optical use, Grade LY, etc.


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"Calcined Gypsum" for Industrial Models


[Applications]
Used for making precise and high-strength models, such as car models, or moldings

[Features]
Provides moldings with high-strength, high accurate dimensional reproduction
Stable performances, satisfactory operating efficiency

[Type and Product Name]
New HLP, HLP :Used for moldings requiring high-strength
Hi-Stone B, BL :Used for moldings requiring accurate dimensional
reproduction
Hi-Stone N :Used for general moldings
Hi-Stone KM :Used for resin
Hi-Stone M :Used for moldings
Hi-Stone in Blue Case :Used for ceramic cases
Hi-Stone Hyper Expansion M :Used for expansion models


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"Gypsum Hemihydrate" for Precision Casting


[Applications]
Used for casting of metals including aluminum alloy, zinc alloy, which require high precision

[Features]
  • Enables to produce castings with high accuracy
  • Efficient workability due to its excellent stable performances

[Type and Product Name]
Hi-Stone C-2, etc :Used for precise casting of aluminum
Hi-Stone C-5, etc :Used for industrial investments
MK Sand :Used for casting of metals with high temperature melting points


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