About Gypsum Powder
Technical information
Plaster to water Ratio
Plaster to Water Ratio (by weight) 1.25:1
Water to plaster ratio ( by weight) 80%
Chemical Properties
Chemical Composition > 95 % CaSO4.1/2H2O
Setting Properties
Vicat Ring Fluidity (cm) 25- 35
initial setting time (minutes) 8-12
Final setting time (minutes) 20- 30
Linear Expansion (%) 0.2
Mechanical Properties
Flexural Strength (MPa) 3.2
Brinell Hardness (MPa) 18
Dry compressive strength (Mpa) 12-15
Broad Industrial ApplicationsGypsum powder is not limited to conventional uses in construction and cement manufacturing. Its unique properties enable utility in diverse sectors, including agriculture (fertilizer and pesticide), chemical processing (sulfuric acid production), plastics, rubber, textiles, food industries, healthcare, and cultural sectors. This flexibility makes it an indispensable inorganic chemical for multiple fields.
High Purity for Consistent PerformanceWith a 95% purity grade, this industrial gypsum powder ensures optimal performance and reliability in various manufacturing processes. Its refined composition meets the stringent requirements necessary for industrial applications, enhancing product quality and operational efficiency across sectors.
FAQs of Gypsum Powder:
Q: How is gypsum powder used in industries besides construction and cement production?
A: Gypsum powder serves as a key component in making sulfuric acid, rubber, and plastics. It also finds application in producing fertilizers, pesticides, paint, textiles, foodstuff additives, medicine, and even arts, crafts, and educational materials.
Q: What is the process for manufacturing industrial-grade gypsum powder?
A: Industrial-grade gypsum powder is manufactured by crushing and grinding natural gypsum rock, followed by calcination. This process ensures the powder achieves the required purity and consistency for various industrial applications.
Q: When should gypsum powder be used in fertilizer and pesticide production?
A: Gypsum powder is typically added during the blending or formulation stage to provide essential nutrients like calcium and sulfur and to improve soil structure, making it particularly effective in agricultural and agrochemical industries.
Q: Where can high-purity gypsum powder be sourced for industrial applications?
A: This industrial-grade gypsum powder can be sourced from Egypt, where it is distributed, exported, imported, supplied, and traded by manufacturers, producers, and distributors specializing in inorganic chemicals.
Q: What are the benefits of using 95% purity gypsum powder in manufacturing?
A: High-purity gypsum powder ensures greater consistency and quality in final products, enhances efficiency in production processes, and reduces the risk of impurities affecting application outcomes.
Q: Can gypsum powder be used in the food and pharmaceutical industry, and how?
A: Yes, gypsum powder is utilized as a coagulant in foodstuff processing and as an ingredient in certain medicinal formulations, owing to its safe inorganic chemical properties and high purity.