Industrial Hydrated Lime Powder
Fineness Specifications: 200 mesh / 250 mesh / 325 mesh
Moisture Content: ≤ 1.5% - 2.0%
Hydrochloric Acid Insoluble Matter: ≤ 1.5%
Available Calcium Oxide (Converted): ≥ 68.0%
Magnesium Oxide (MgO) Content: ≤ 2.0%
Product Description
Our Industrial hydrated lime powder is a highly versatile industrial-grade alkaline powder material, produced from high-quality limestone through calcination, hydration and classification, with effective calcium hydroxide content ≥90%, stable performance and excellent cost performance. Our Industrial hydrated lime powder covers multiple fineness specifications, can adapt to the neutralization, filling and conditioning needs of various conventional industrial scenarios. It is a basic economical alkaline raw material in industrial production, widely used in environmental protection, building materials, chemical industry, metallurgy and many other fields.
As the factory's main general-purpose product, our Industrial hydrated lime powder gives full play to the cost advantage of large-scale production on the premise of ensuring stable quality, providing customers with highly competitive supply prices. The product has stable quality and sufficient supply, which can stably adapt to both regular production consumption and project batch use. With balanced performance and affordable cost, our Industrial hydrated lime powder has become the preferred basic alkaline material for daily production of many industrial enterprises.
Specifications
|
Item |
Technical Index |
|
Calcium Hydroxide (Ca(OH)₂) Content |
≥ 90.0% |
|
Fineness Specifications |
200 mesh / 250 mesh / 325 mesh |
|
Moisture Content |
≤ 1.5% - 2.0% |
|
Hydrochloric Acid Insoluble Matter |
≤ 1.5% |
|
Available Calcium Oxide (Converted) |
≥ 68.0% |
|
Magnesium Oxide (MgO) Content |
≤ 2.0% |
Application Fields
● Industrial wastewater neutralization: Treat acidic wastewater from electroplating, printing and dyeing, chemical and other industries, adjust pH value and precipitate heavy metal impurities.
● Ordinary flue gas desulfurization: Used in wet desulfurization systems to absorb sulfur dioxide in flue gas, with low operating cost.
● Building mortar preparation: Used for masonry and plastering lime mortar to improve workability and water retention.
● Industrial filler auxiliary: Added as alkaline filler to building materials and ordinary rubber products to adjust system pH.

Payment Terms
To adapt to the procurement needs of customers of different scales, we provide flexible and diverse payment methods. Regular small orders support payment before delivery with immediate production and delivery arrangement; long-term cooperative industrial customers can apply for account period settlement to ease capital turnover pressure; foreign trade orders support multiple international settlement methods such as letter of credit (L/C), telegraphic transfer (T/T) and documents against payment (D/P). All cooperations sign formal purchase and sales contracts, clarifying quality standards, delivery cycles and rights and obligations division to ensure standardized and orderly cooperation between both parties, so that customers can purchase with confidence and peace of mind.
Packaging and Transportation
We provide packaging and transportation solutions adapted to all scenarios: small-batch procurement adopts 25kg woven bags lined with moisture-proof film for easy handling and storage; bulk procurement can choose 500-1000kg ton bags, adapting to mechanized loading and unloading; ultra-large batches can arrange bulk tank truck transportation to further reduce logistics costs. Products are stored in a dry and ventilated warehouse, avoiding contact with moisture and acidic substances; tarpaulins are covered throughout transportation to prevent rain, dust and impurity contamination, ensuring products arrive in good condition.
Quality Control
We have established a sound quality control system for industrial-grade products, with sampling inspection throughout the whole process from raw material delivery to finished product delivery. We strictly control core indicators such as calcium hydroxide content, fineness and moisture to ensure stable performance of each batch of products and compliance with HG/T 4120-2009 general grade standard. Factory inspection reports can be provided with the goods, and third-party testing can also be arranged according to customer needs to meet the quality acceptance requirements of different enterprises and ensure stable production operation of customers.
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