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Dentistry, medical, ceramic mold and metal casting products

~"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.

“Calcined gypsum” for dental use Used for production of tooth models by dentist
“Investment” for dental use Used to form silver or gold teeth
“Calcined gypsum” for medical use Used as materials for plaster cast
“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
“Calcined gypsum” for precision casting Used for metal models requiring special precision

Products using "Gypsum dihydrate (calcium sulfate)"
Calcium sulfate for food additives Used in production of beer and tofu
Gypsum for lines Used for white lines on school grounds


“Calcined gypsum” for dental use


Applications

Used in dental clinics for making teeth and gum impressions, and used as subsidiary materials in the production of dentures.

Features

Enables production of models with high compressive strength and high-accuracy
Excellent operating efficiency due to its stable performance
Available in 8 color tones - this wide range of color variation makes identification of each model easier

Type and Product Name

Dental Hard Type Gypsum : New Hi-Stone
Dental Super Hard Type Gypsum : New Hi-Rock
Dental Calcined Gypsum : D-1, D-2, D-Special, D・A-1, D・L-S

“Implants” for dental use


Applications

Used as materials for making models for production of metal for dental treatment (gold teeth, silver teeth, etc.)

Features

Precise casting, excellent operating efficiency, stable performance
Rapid heating type implant material that can endure flash heating is also available.

Type

Dental Implant Materials: SAKURA Quick 20, SAKURA Quick 30
SAKURA Investment Materials etc


“Calcined gypsum” for medical use


Applications

Used as materials for plaster bandages

Features

Excellent operating efficiency, rapid hardening, smooth surface finishes

Type

Express G-1, etc.


“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

Comes in white color and has excellent workability and performances, suitable for variety of moldings.
Provides smooth surface finish, accurate dimensional reproduction

Type

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


“Calcined gypsum” for optical polishing

⇒Details

Applications

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

Features

Short setting time, low expansion coefficient, enough strength to endure polishing
Easy to break up after polishing

Type

Grade A for optical use

“Calcined gypsum” for industrial models

⇒Details

Applications

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

Features

Enables production of models with high compressive strength and high-accuracy
Excellent operating efficiency due to its stable performance

Type and Product Name

For moldings requiring high-strength : New HLP, HLP
For moldings requiring accuracy : Hi-Stone B
For general moldings : Hi-Stone N
For reversed resin mold : Hi-Stone KM
For ceramic casing : Hi-Stone Blue Case
For expansion models : Hi-Stone Hyper Expansion M

“Calcined gypsum” for precision casting

⇒Details

Applications

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

Features

Enables production of castings with high accuracy
Excellent operating efficiency due to its stable performance

Type and Product Name

For precise casting of aluminum : Hi-Stone C-2, etc
For industrial investment material : Hi-Stone C-5, etc

Calcium sulfate for food additives


Applications

Food additives (for calcium reinforcement, for adjusting hardness of water)

Features

Highly pure and satisfies the performance as a food additive.

Product name

Tiger Calci

Gypsum for lines


Applications

For white lines on grounds etc.

Features

Unlike hydrated lime, which is strongly alkaline, it is neutral and safe.
Enables drawing smooth lines.

Product name

Line White
Television commercials

Yoshino Gypsum Exhibition and Training Facilities Sendai Sendai Kobe Mikawa (Toyohashi) Kitakyushu