Hydrated Limestone Powder
Industrial Hydrated Lime:≥90%
Industrial Hydrated Lime:≥90%
Calcium Hydroxide Content:≥ 90.0%
Calcium Oxide Content (Calculated):≥ 68.0%
Moisture Content:≤ 1.5% – 2.0%
Hydrochloric Acid Insoluble:≤ 1.5%
Fineness (Pass Rate):≥ 95% passing corresponding mesh
Specific Surface Area:15 – 18 m²/g
Loose Density:0.5 – 0.6 g/cm³
Appearance:White to off-white fine powder, no lumps
Efficient and Stable for Industrial Applications
We offer hydrated limestone powder. This product reflects our pursuit of "efficiency" and "stability." We use high-quality limestone as the raw material. It is processed through high-temperature calcination, precise hydration, and fine grinding.
Our factory was established in 2017 and has extensive experience in producing calcium products. Our team consists of 30 skilled employees, including more than 12 technical staff members. We are not just a supplier-we are your reliable expert in calcium hydroxide. Our hydrated limestone powder is a stable and reliable product.
Key Specifications and Our Quality Promise
We maintain strict quality control throughout the entire process, ensuring stable chemical composition and excellent physical properties. The table below shows our product range.
●CH-90-200 is a standard economic grade for general environmental treatment and construction applications.
●CH-90-250 is a balanced grade, specially designed for flue gas desulfurization with optimal cost performance.
●CH-90-325 is an ultra-fine, high-activity grade for fast reactions and precise process control.
Our hydrated limestone powder is designed for high performance.
Product Specifications
|
Product Name |
Calcium Hydroxide Content |
Fineness (Mesh) |
Product Code |
Core Features and Positioning |
|
Industrial Hydrated Lime |
≥90% |
200 mesh |
CH-90-200 |
Standard economic grade for general environmental treatment and construction applications |
|
Industrial Hydrated Lime |
≥90% |
250 mesh |
CH-90-250 |
Balanced grade, specially for flue gas desulfurization with optimal cost performance |
|
Industrial Hydrated Lime |
≥90% |
325 mesh |
CH-90-325 |
Ultra-fine, high-activity grade for fast reactions and precise process control |
Technical Index
|
Test Item |
Technical Index |
Note/Test Method |
|
Calcium Hydroxide Content |
≥ 90.0% |
HG/T 4120 titration method |
|
Calcium Oxide Content (Calculated) |
≥ 68.0% |
Calculated by molecular weight |
|
Moisture Content |
≤ 1.5% – 2.0% |
Drying and weighing method |
|
Hydrochloric Acid Insoluble |
≤ 1.5% |
Gravimetric method |
|
Fineness (Pass Rate) |
≥ 95% passing corresponding mesh |
GB/T 6003.1 |
|
Specific Surface Area |
15 – 18 m²/g |
BET method |
|
Loose Density |
0.5 – 0.6 g/cm³ |
Approximately 500–600 kg/m³ |
|
Appearance |
White to off-white fine powder, no lumps |
Visual inspection |
Wide Applications and Simple Process
Our hydrated limestone powder is widely used in many industries. It is used in environmental water treatment for acid neutralization and heavy metal removal. It is applied in flue gas purification, including wet, semi-dry, and dry desulfurization processes. It is also used in soil improvement and agriculture.
In construction, it is used for masonry mortar, plaster, and road stabilization. In chemical and industrial applications, it is used for calcium salt production, bleaching powder, and rubber fillers.
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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