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Barium Sulfate Mineral Barite Lump Mineral Resources Calcite , Cerussite , Dolomite

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Barium Sulfate Mineral Barite Lump Mineral Resources Calcite , Cerussite , Dolomite

Good Quality Barium Sulfate Mineral Barite Lump Mineral Resources Calcite , Cerussite , Dolomite Sales

Large Image :  Barium Sulfate Mineral Barite Lump Mineral Resources Calcite , Cerussite , Dolomite

GUANGZHOU TOKUSYO TRADING CO.LTD

Verified Supplier

China

Business type: Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller

Telephone : 86-20-3677-7952

Baiyun district, Guangzhou city, China

Product Details:

Place of Origin: China
Brand Name: Tokusyo
Certification: ISO9001

Payment & Shipping Terms:

Minimum Order Quantity: 100MT
Price: Negotiable
Packaging Details: 1000KG bags
Delivery Time: 30days
Payment Terms: TT LC
Supply Ability: 5000MT monthly
Detailed Product Description

High purity mineral barite lump with 97% min barium conten for lithopone paint​

 

 

Quick Detail

 

Chemical formula BaSO4
Mineral composition Barium sulfate with minuscule amount of strontium
Color Colorless or multicolored (red, orange, yellow, white, and brown)
Hardness 2.5 - 3.5 (on Mohs scale of hardness)
Specific gravity 4.0 - 4.6
Found in Calcite, Cerussite, Dolomite, Quartz, Sulfur, and Gypsum
Tenacity Brittle
Other names Baryte, Heavy spar, Desert rose
Solubility Non soluble in water, and inert to acids and bases
Toxicity Non toxic

 

Description

 

>product name: barite ore/ baryte ore

>specific gravity:4.0-4.40

>Colors: white to Grey

>supply capacity:10,000tons/month

>country of origin: China

>Lump size: 0-200MM

>PB content: 100PPM max

>mercury content: 200PPM max

>water soluble alkaline earth metal as calcium: 150PPM max

 

Why do we use barite/ baryte in lithopone paint?

 

Barium sulfide is an important chemical made from barite. When it is mixed with zinc sulfate, a chemical reaction ensues that results in an intimate mixture of barium sulfate and zinc sulfide called lithopone, which serves as a white pigment. Lithopone was used extensively to make white paint, but its importance for that purpose declined greatly after the introduction of titanium dioxide pigments. Lithopone has also been used in floor coverings and textiles. Barium sulfide and zinc sulfate have also been used to treat wooden artifacts to give them a marble-like finish.

 

Applications

 

Lithopone is a commonly used superior white pigment which exists in the form of a white powder. Is insoluble in water, and does not react with hydrogen sulfide or alkalis. Lithopone decomposes in acids with the release of hydrogen sulfide. Long-term exposure to sunlight causes lithopone to discolor, but putting it in a dark place will cause it to revert to its original color. It is used as a raw material for paints and paint pigments. Heating barium sulfate with a reducing agent will form barium sulfide (BaS), which is then reacted with zinc sulfate (ZnSO4) to yield a mixture of barium sulfate and zinc sulfide (70% BaSO4, 30% ZnS), which is referred to as lithopone. Barite used to make lithopone must have a BaSO4 content greater than 95%, and may not contain any visible, colored impurities.

 

Specifications

 

Product name Barite / baryte
Specific gravity 4.0-4.40
Standard Chemical grade
Application Paint, lithopone paint
Place of origin China
BASO4 content 95%min
Pb content 50ppm Max
Heavy metal content 200ppm Max

 

Communication with customers

 

A: Hello Tokusyo, are you the barite/baryte mine owner?

B: Yes dear, we are the barite mine owner, and our mines locate in Guizhou, China.

A: Can you provide 10,000tons of barite lump monthly.

B:Yes off cause, we can provide more than that number, it’s about 20,000tons monthly.

A:What is the packing condition of your barite/baryte lumps.

B: If your quantity is more than 3,000 tons, we can ship them through bulk loading, and if your quantity is less than 3,000 tons, we suggest the container lose loading.

A: What is your payment terms

B: T/T and LC is workable for us, so it is up to you.

A:How do you control your quality to make sure your product could meet our requirements.

B: We have various kinds of methods to control our quality. First of all, we have a full set of test machines in our factory such as specific gravity testing machines, particle size testing machine, and moisture testing and whiteness testing machine. And besides we work with the third party inspection institution SGS, we can arrange the inspection according to customers requirements before the product shipped. We can be 100% sure that we can delivery the right product to you hands.

A: that is perfect, and i can feel that you are very professional supplier and let’s try it.

 

Company information

 

Place of Origin: China
Brand Name: Tokusyo
Certification: ISO 9001

 

Transaction terms

 

Minimum Order Quantity: 40tons
Price: negotiation
Packaging Details: Container load or bulk loading
Delivery Time: 30days
Payment Terms: T/T or LC
Supply Ability: 10,000tons monthly

 

 

 

Barium Sulfate Mineral Barite Lump Mineral Resources Calcite , Cerussite , Dolomite

 

Barium Sulfate Mineral Barite Lump Mineral Resources Calcite , Cerussite , Dolomite

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