Alkali Composite Powder
Industrial Composite Alkali Powder:≥90%
Effective Calcium (as CaO) Content:≥ 90%
Fineness (Residue):≤ 10% (on corresponding 200/325 mesh sieve)
200 Mesh Product:Pass rate ≥ 90% (75 μm sieve opening)
325 Mesh Product:Pass rate ≥ 90% (45 μm sieve opening)
Moisture Content:≤ 1.0%
Hydrochloric Acid Insoluble:≤ 2.0%
Appearance:White to off-white powder, no visible lumps
Efficient and Economical Alkaline Material
We offer Alkali Composite Powder. This product reflects our focus on efficiency and cost-effectiveness. We use high-activity quicklime or calcium hydroxide as the raw material. It is processed through crushing, grinding, and screening.
Our factory was established in 2017 and has extensive experience in calcium-based products. Our team consists of 30 skilled employees, including more than 12 technical staff members. We are not just a supplier-we are a reliable expert in alkaline raw materials. Our Alkali Composite Powder is a cost-effective and high-performance product.
Key Specifications and Quality Assurance
We maintain strict quality control throughout the entire production process, ensuring stable chemical composition and excellent physical properties. The table below shows our product range.
●CA-90-200 is a standard economic grade with good flowability, suitable for general neutralization and dosing systems.
●CA-90-325 is an ultra-fine, high-activity grade with fast reaction speed, suitable for rapid precipitation and fine chemical applications.
Our Alkali Composite Powder is designed for stable and efficient performance.
Product Specifications
|
Product Name |
Effective Calcium Content |
Fineness (Mesh) |
Product Code |
Core Features |
|
Composite Alkali |
≥90% |
200 mesh |
CA-90-200 |
Standard economic grade with good flowability for general neutralization and dosing systems |
|
Industrial Composite Alkali Powder |
≥90% |
325 mesh |
CA-90-325 |
Ultra-fine high-activity grade with fast reaction speed for rapid precipitation and fine chemical applications |
Technical Index
|
Test Item |
Technical Index |
Test Method |
|
Effective Calcium (as CaO) Content |
≥ 90% |
HG/T 4120 Appendix A |
|
Fineness (Residue) |
≤ 10% (on corresponding 200/325 mesh sieve) |
GB/T 6003.1 |
|
200 Mesh Product |
Pass rate ≥ 90% (75 μm sieve opening) |
Negative pressure sieve analysis |
|
325 Mesh Product |
Pass rate ≥ 90% (45 μm sieve opening) |
Negative pressure sieve analysis |
|
Moisture Content |
≤ 1.0% |
GB/T 6284 |
|
Hydrochloric Acid Insoluble |
≤ 2.0% |
Gravimetric method |
|
Appearance |
White to off-white powder, no visible lumps |
Visual inspection |
Application Guidance and Cooperation
Our Alkali Composite Powder is widely used across multiple industries.
The 200 mesh grade (CA-90-200) is suitable for conventional industrial wastewater treatment, flue gas desulfurization, and general soil improvement. It is ideal for open or semi-open systems without rapid reaction requirements.
The 325 mesh grade (CA-90-325) is suitable for fast reaction processes in fine chemical production, pipeline mixing systems, and emergency treatment of high-concentration wastewater. It is especially suitable for closed or continuous flow systems with short residence time.
We provide free samples of up to 5 kg for testing.
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