Donghe Building Materials is a specialized company focused on the resource utilization and export of fluorogypsum, and has been deeply involved in the field of fluorochemical by-products for many years.
Sodium Sulfate is an inorganic salt widely used in detergent production, glass manufacturing, textile processing, and chemical industries. It appears as a white crystalline solid or powder, odorless, and highly soluble in water.
Sodium Sulfate is an inorganic salt widely used in detergent production, glass manufacturing, textile processing, and chemical industries. It appears as a white crystalline solid or powder, odorless, and highly soluble in water.
Due to its stable chemical properties and cost-effective performance, Sodium Sulfate is an essential raw material in various industrial applications.
Key Features
· High purity and stable quality
· Good solubility in water
· Chemically stable under normal conditions
· Cost-effective industrial raw material
· Easy storage and transportation
Main Applications
1. Detergent Industry
Used as filler in powdered detergents to improve fluidity and adjust concentration.
2. Glass Manufacturing
Acts as a fining agent to remove small air bubbles and improve glass transparency.
3. Textile & Dyeing Industry
Used as leveling agent in dyeing processes to ensure uniform color distribution.
4. Chemical Industry
Applied as raw material in the production of sodium sulfide, sodium silicate, and other chemicals.
5. Paper Industry
Used in kraft pulping process as part of the chemical recovery system.
Through standardized processing and systematic quality control, the product exhibits stable composition and consistent batch quality, making it suitable for large-scale industrial and engineering applications.
Fineness, moisture content, activity indicators, and setting characteristics can be adjusted according to application requirements, adapting to different processes and project standards.
Utilizing professional defluorination, desulfurization, and drying processes, the product boasts a high calcium sulfate content and controlled impurities, meeting the requirements for building materials and industrial raw materials.
It demonstrates stable and reliable performance in applications such as cement retardation, roadbed filling, mine backfilling, precast components, and gypsum products.
Derived from the resource utilization of industrial by-products, it reduces the pressure on natural gypsum mining and aligns with the principles of circular economy and low-carbon development.
Based on the project type (building materials, road base, backfill, chemical industry, or soil improvement), define the target performance indicators, including fineness, moisture content, activity index, and setting characteristics requirements.
Select the appropriate particle size range (200–400 mesh optional), moisture content control standard (≤1%), and modification scheme to meet different process or construction conditions.
When used in cement, precast components, or road base materials, it is recommended to conduct small-scale trials first to determine the optimal dosage and process parameters before proceeding to large-scale application.
Store in a dry, ventilated environment, avoiding prolonged exposure to moisture; use moisture-proof packaging or storage conditions to maintain stable performance.
Client
Stable supply and clear documentation make them a dependable long-term partner for our construction and infrastructure projects.
Client
Professional trade support and timely logistics updates gave us confidence when working across different markets.
Client
We appreciate their understanding of compliance requirements and their ability to adapt products to different applications.
Client
Consistent product performance and stable delivery schedules have supported our long-term production planning.
Client
Reliable supply and clear communication helped us manage large-volume and repeat orders with confidence.
Our fluorogypsum is commonly used in cement production, wall materials, road base and filling projects, mine backfilling, precast components, chemical raw materials, soil conditioning, and gypsum-based products.
Yes. Key parameters such as fineness, moisture content, and performance indicators can be adjusted according to specific application and project requirements.
Production is managed under internationally recognized quality and environmental management systems, and supporting documentation can be provided to meet import country requirements.
We offer application guidance and technical support, including usage recommendations based on different industries and project conditions.
We support common international trade terms such as FOB and CIF, along with flexible payment options including T/T and L/C.
Built on strong compliance, versatile applications, and a trusted global reputation. Contact us to explore cooperation opportunities.
