Overview

Gypsum is dihydrate gypsum in white powder form. Dihydrate gypsum is produced by adding two molecules of water of crystallization to the composition of calcium sulfate, which is a by-product of copper refining.

Photo:Gypsum

Quality characteristics

SO3 (45 to 488%), CaO (31 to 34%), water of crystallization (18% or higher)

Applications

  • Setting modifier for cement
  • Raw material for gypsum boards

Packaging

Bulk carrier

Contact

Acids Co., Ltd.

10-6, Shimbashi 1-chome Minato-ku, Tokyo 105-0004, Japan

Phone: 81-3-6281-4765 
Facsimile: 81-3-5962-8049