Metal Products
Gypsum
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.
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
