VMPC Uncoated Calcium Carbonate

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China Main Port
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TT or LC
Min Order Qty:
100 Metric Tons m.t.
Supply Capability:
10000 Metric Tons per Month m.t./month

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Detailed Product Description

Ground Calcium Carbonate, Coated Calcium Carbonate, CaCO3, Limestone lump

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D50=1,5 ± 0,2 µm D97 = 8 ± 2 µm





- Content of CaCO3 :≥ 98 %



- Specific Gravity:2.65 ÷ 2.72 g/cm3


- Content of Fe2O3 :≤ 0,02 %



- Density:1.000 g/cub. cm


- Content of MgO:≤ 0.04 %



- pH value:8 ÷ 9


- Content of SiO2:≤ 0.2 %



- Whiteness



- Brightness




- Plastic: cable, pipe, masterbatch, film, sheet…

- Paint & coating: interior, exterior emulsion paint…

- Paper, water treatment, environment

- Construction: Tiles, Asphalt, Ceramic, Concrete

- Food & pharma…

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Q:How does calcium hydroxide (hydrated lime) reduce the hardness of water?
The addition of calcium hydroxide to hard water is the agent softening method. For permanent hard water, permanent hard water, calcium and magnesium ions more, adding calcium hydroxide, and magnesium ions into magnesium hydroxide, solubility is smaller, easier to remove.
Q:How do quicklime change into mature lime?
If more water is added, such as putting lime in excess water, it becomes lime paste, which is the lime pulp for building our houseThe lime pulp reacts with carbon dioxide in the air and turns to limestone, which is hard
Q:How to deal with partial combustion of lime kiln effectively
Because the original design of the straight kiln is not the use of coal as fuel, when foreigners 100 years ago this kiln is to use the gas, heavy oil and other liquid fuel and fixed to the burner, have partial fire, use of coal as fuel, the partial fire appeared
Q:To the big tree white what effect is there?
First, lime has certain bactericidal and insecticidal effects, and can kill some overwintering fungi, bacteria and pests that are parasitic on the trunk of the treeSecond, because pests generally like black, air dirty place, do not like white, clean place. Trunk coated with white lime water, soil wrapped pests will not dare to climb along the trunk to the tree mischief
Q:What are slaked lime used for?
In the vast rural areas, after the pig house and the henhouse are cleaned, some slaked lime powder is often used to disinfect them. In winter the trees on both sides of the highway brush one metreHow high the lime pulp is to protect the trees, sterilize, and prevent the spring trees from producing diseases and insect pests. Cultivation of edible fungi also need to use a certain concentrationThe degree of lime water is used to sterilize the soil growing.
Q:How did the lime solidify?
The main components of the lime is calcium oxide (CaO), white solid refractory refractory, water absorption, can be used as a desiccant, and water reaction (and release a lot of heat), or absorbed into the moisture in humid air, which mature lime:
Q:What's the name for the Soda Lime tube?
A Soda Lime tube is called a drying tube, and a centimeter of Soda Lime is used to absorb carbon dioxide from the combustion process. The upper and lower layers have the function of dust filtration
Q:Are cement and lime the same substance?
Ingredients are mainly three calcium silicate, two calcium silicate, aluminum acid three calcium, iron, aluminum acid, four calcium, etc.. Lime is divided into quicklime and slaked lime, quicklime is CaO, it is easy to absorb moisture, etc., CaO+H2O=Ca (OH) 2, mature lime.
Q:What's the difference between cement mortar and cement mortar? Just the difference between adding lime?
Cement mixing mortar is a mixture of cement mortar, lime or gypsum, etc. the strength of this mixture is inferior to that of cement mortar. It is mainly used for plastering internal walls.
Q:How much cement can be produced per ton of limestone?
This can generally give you see, this is our raw material proportion of limestone powder 83%, 1.3%, 14%, siltstone, bauxite and high aluminum ore 1.6%, raw material ratio 1.6, namely the production of one ton of clinker requires 1.6 tons of raw materials for production of cement grinding, cement grade, clinker ratio is not the same as the average. At 70%, a ton of limestone raw material production of 1/83%=1.2 tons, 1.2 tons of clinker production of 1.2/1.6=0.75 tons of raw materials, the raw material production of 0.75/70%=1.1 tons of cement.
The average annual powder out put is 300,000 MT made from the most modern Hosokawa Alpine German equipment & technology processing line applying quality management system in conformity with ISO 9001-2000, which enables to manufacture high & constant quality product. We always see 'quality is prime and customer is the first' as our arketing policy. Contracts are honored with first class products and thoughtful service.

1. Manufacturer Overview

Location Ha Noi,Vietnam
Year Established 2007
Annual Output Value US$5 Million - US$10 Million
Main Markets 40.00% Southeast Asia
40.00% Eastern Asia
20.00% Mid East
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2. Manufacturer Certificates

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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Hai Phong Port
Export Percentage 71% - 80%
No.of Employees in Trade Department 11-20 People
Language Spoken: English
b)Factory Information  
Factory Size: 1,000-3,000 square meters
No. of Production Lines Above 10
Contract Manufacturing
Product Price Range