Industrial Composite Alkali 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
High Activity for Process Optimization
We offer Industrial Composite Alkali Powder. This product is designed with a 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 covers more than 20 acres and is equipped with advanced production systems and a professional quality control team. We are not just a raw material supplier-we also support process optimization for our customers. Our Industrial Composite Alkali Powder is a stable, efficient, and reliable 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 Industrial Composite Alkali Powder is designed for consistent performance in demanding applications.
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
Our Industrial Composite Alkali 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 strict reaction speed 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 effective in closed or continuous flow systems with short residence time.
Our quality is supported by ISO9001, ISO14001, and ISO45001 certifications. We provide free samples of up to 5 kg for testing. Standard orders are shipped within 3–5 working days after receiving the deposit.
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