80%-90% Quik Lime (Calcium Oxide)
    Publish time 2020-09-28 10:55    
80%-90% Quik Lime (Calcium Oxide)
Calcium oxide (CaO), commonly known as quicklime or burnt lime, is a widely used chemical compound. It is a white, caustic, alkaline, crystalline solid at room temperature. The broadly used term lime connotes calcium-containing inorganic materials, in which carbonates, oxides and hydroxides of calcium, silicon, magnesium, aluminium, and iron predominate. By contrast, quicklime specifically applies to the single chemical compound calcium oxide.
The main component of quicklime is CaO, which is generally in the form of a block, pure white, and pale gray or yellowish when it contains impurities. Quicklime absorbs moisture or adds water to become hydrated lime. Slaked lime is also called slaked lime. Its main component is Ca(OH)2.

Items value
Appearance granular
Color grey 
Calcium Oxide content 70-80%
Carrier PE/PP
Water absorption 20%
Moisture absorbent weight 20~25±1,0%
MFI(230°C/10min) 5~10g/10min
Melting Point (°C)   120ºC
Density(g/m³) 1.4+/-0.1g/m³
Volatility 1.5+/-0.5%
Pellet size of Masterbatch 2.5micron
Addition Rate(%) 2-5%
Packing (Net weight)  25 Kg/ bags Vacuum packaging
Time to keep in Mixture  20 to 48 hours


Quicklime is a commonly used desiccant for removing water vapor by chemical absorption. It is also used for dehydration of steel, pesticides, medicines, desiccants, tanning and alcohols. It is especially suitable for products such as puffed food, mushrooms, fungus, etc., as well as products in instrumentation, medicine, clothing, electronic telecommunications, leather, textile and other industries. Lime and limestone are used extensively as building materials and are important raw materials for many industries. Limestone can be directly processed into stone and fired into quicklime.

Packed  in PP bags as 25kg/40kg/50kg/500kg/1000kg or depend on customer requirement

Strictly Deliver the goods in accodance with the contract.

Stored in shady, cool and ventilated storehouse; sealed packaging container, preventing damp; separated from deliquescent goods


Q: Are you a trade company or factory? 
A: We are a salt factory with our own trading company.

Q: What is your main product? 
A: Our main products are salt, refined salt,Calcium hydroxide,calcium oxide, melting snow salt, various kinds of environment-friendly snowmelt agents, calcium chloride and magnesium chloride, etc. 

Q: How do you control the quality? 
A: Our factory is equipped with professional technicians to control quality, out inspectors take sample for testing every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other Third-party inspection. 

Q: How long time you can make the shipping? 
A: We can make the shipping within 20 days after confirming the order. 

Q: Where is your factory located? How can I visit the factory? 
A: Our factory located in WEIFANG, China. It is only two hours from QINGDAO.