1. Used as building materials and metallurgical flux, it is the main raw material for the manufacture of calcium hydroxide and various calcium compounds, and also the cheap alkali in the chemical industry. Widely used in pesticide, papermaking, food, petrochemical, tanning and wastewater purification. Used as a cement accelerator in construction.
2. Used as analytical reagent, spectral analysis reagent, phosphor flux, vegetable oil decolorization agent, gas analysis used as carbon dioxide absorber. High purity reagents are used in epitaxial and diffusion processes of semiconductor production.
3. Used as a filler for epoxy adhesives, can prepare agricultural machinery 1, 2 adhesive and underwater epoxy adhesives. Also used as a reaction agent with 2402 resin pre - reaction. Lime has a strong moisture absorption, is a cheap desiccant and alcohol dehydrating agent. Widely used as building materials, but also used as metallurgical flux, acid wastewater treatment and sludge conditioning. Chemical industry is a cheap alkali, widely used in agriculture, paper, petrochemical, metal processing, leather, food, pharmaceutical and other industries. Can also be used as boiler stop protective agent, using the moisture absorption capacity of lime, so that the metal surface of the boiler water vapor system to keep dry, prevent corrosion, suitable for low pressure, medium pressure, small capacity drum boiler long-term stop protection.
4. Used in construction, and used in the manufacture of calcium carbide, liquid alkali, bleaching powder and gypsum. Laboratory for ammonia drying and alcohol dehydration, etc.
Test item
|
Specification
|
|
Reagent grade
|
Pharmaceutical grade
|
|
Appearance
|
Conform
|
Conform
|
Assay %
|
≥ 98.0
|
≥ 97.0
|
Clarity test
|
Conform
|
Conform
|
Acetic acid insoluble %
|
≤ 0.05
|
≤ 0.1
|
The ignition lose heavy/%
|
2
|
5
|
Chloride %
|
≤ 0.003
|
≤ 0.01
|
Nitrate %
|
≤ 0.004
|
≤ 0.01
|
Sulfate %
|
≤ 0.1
|
≤ 0.25
|
Ferric %
|
≤ 0.015
|
≤ 0.03
|
Alkali metal %
|
≤ 0.5
|
≤ 1.0
|
Ammonia water precipitate%
|
≤ 0.2
|
≤ 0.4
|
Rich scientific research experience and technical strength, can provide customers with high quality solutions.
- Reliable product quality: The company adopts advanced production equipment and technology in the production process, strict control of every link, to ensure stable and reliable product quality.
- Broad market prospect: With the development of social economy and the improvement of people's awareness of environmental protection, the new material industry will usher in a broader market prospect. The company will actively expand the market, and constantly introduce new products in line with market demand.
- Strong teamwork ability: the company focuses on team building, encourages employees to learn from and help each other, and forms a good cooperative atmosphere in project development to improve project development efficiency.