Highly Active Chemical Direct Zinc Oxide Powder for Coating Indirect Method

• Customization: Available
• CAS No.: 1314-13-2
• Formula: ZnO
• Model NO.: Industrial additive
• EINECS: 215-222-5
• Classification: Zinc Oxide
• Grade Standard: Industrial Grade
• Kind: Amphoteric Oxide
• Quality: First Class
• Model No.: Zinc Oxide 99.7%
• Product Name: Zinc Oxide
• Application: Rubber, Ceramics, Electronics, Phosphating Fluid
• Mesh: Rubber Grade/Nano
• Color: White Powder
• Storage Conditions: Ventilated and Cool Place
• Appearance: White Powder
• Purity: 99.7%
• Use: Paint/Rubber/Beauty/Paper/Electronic/Phosphating S
• Certificate: ISO/SGS
• Production Methodprocess: Direct Zinc Oxide
• Storage Temperature: 10°c to 30°c
• Other Names: Indirect Zinc/Zinc White
• Factory Address: Shijiahzuang Hebei
• Advantage: The Quality of Zinc Oxide Is Stable
• Transport Package: PP Woven Bags or Cowhide Bags of 25kg/Bag Net
• Specification: 500mm * 300mm * 250mm
• Trademark: BST
• Origin: Hebei
• HS Code: 3812100000
• Production Capacity: 12000/Mt

Product Description

Product Description

Zinc oxide is white powder, with good hiding power and tinting power, widely used in printing & dyeing, rubber, coating, ceramics, feeds, cosmetics, pharmacy,ink, cable, electronics, phosphor, catalysts,phosphating solution.

Production Process:
direct zinc oxide
1 direct method 1. Obtained from calcining zinc carbonate. ZnCO3=ZnO+CO2↑
2. Obtained from the calcined decomposition of zinc hydroxide.
3. Zinc is smelted from crude zinc oxide and then oxidized by high-temperature air.
4. Obtained from the oxidation of molten zinc.
5. There are three methods used: the indirect method using zinc ingots as raw materials (also called the French method), the direct method using zinc ores as raw materials (also called the American method) and the wet method.

indirect method:
Reaction equation: 2Zn+O2=2ZnO
Operation method: After heating the zinc ingot produced by electrolysis to 600-700°C to melt, place it in a high-temperature-resistant crucible, melt and gasify it at a high temperature of 1250-1300°C, introduce hot air for oxidation, and the generated zinc oxide is cooled. , cyclone separation, and the fine particles are collected in cloth bags to obtain the finished zinc oxide product.

direct method.Reaction equation:
C+O2=CO2
CO2+C=2CO
ZnO+CO=Zn(steam)+CO2
Zn(steam)+CO+O2=ZnO+CO2
Operation method:
Prepare roasted zinc ore powder (or zinc-containing materials), anthracite (or coke), and limestone in a ratio of 1:0.5:0.05 to form balls. After reduction smelting at 1300°C, the zinc oxide in the ore powder is reduced to zinc vapor, which is then introduced into the air for oxidation. The generated zinc oxide is captured to produce finished zinc oxide.

Product Parameters

Item	Unit	Index
Zinc oxide ZnO(dry)	%≥	99.7
Metal zinc Zn (Metal)	%	0
Lead oxide Pbo	%≤	0.01
Oxide of manganese (Mn)	%≤	0.0001
Cupric oxide (Cu)	%≤	0.0002
Residue on sieve(45um mesh)	%≤	0.10
105 °C volatile matter	%≤	0.30

Products Application

Rubber-grade zinc oxide is used in the production of radial tires, bias tires, conveyor belts, rubber hoses, tape, rubber shoes, latex gloves and other rubber products. Its product performance fully meets the requirements of the national, the Ministry of Chemical Industry and the American ASTM standard.

Ceramic grade zinc oxide is suitable for the development of ceramic pigment, the production of ceramic glaze and the firing of frit. This type of zinc oxide can also be used in the production of high-grade glass products.

This product is white powder, stable at room temperature, with good covering power and coloring power. Insoluble in water and alcohol, soluble in acid, alkali salt solution, belongs to amphoteric oxides. The absorption of carbon dioxide and water in the air to produce zinc carbonate is white, turns yellow when heated, and returns to white after cooling.

Electronic grade zinc oxide is widely used in the production of varistor, thermistor and other electronic components, zinc oxide arrester, magnetic material - ferrite and other products.

Packaging & Shipping

Packaging: 25kg kraft paper bag with pallet, or 500kg/1000kg plastic woven bag.

Storage: sealed and stored in a cool,dry and well-ventilated place.
 

Certifications

Company Profile

Hebei Best New Material Technology Co., LTD., Since 2015, is an export company integrating R&D, production, sales and service, mainly producing kinds of iron oxide and zinc oxide.

    The company takes science and technology as the guide, constantly carries out technological innovation, and strictly follows the quality management system in production. 

    We have a group of experienced and a well-trained professional team, the introduction of international advanced technology and equipment, through scientific product structure adjustment, with complete production technology and advanced production equipment, mechanized assembly line operation, to ensure the quality of products We have our own clean workshop, independent laboratory, disinfection workshop, etc., Can meet the customized needs of different customers.

With Superior quality and  satisfied service, we owned from southeast aisa, Mideast,South America and east Europen more than 100 counties and zone  Cooperated company.
 
We aim is "Win-Win Cooperation",Looking forward to cooperat with you.

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FAQ

What is the order Procedure?
After you confirm the PI and made the prepaid payment or deposit, then we will start to process the order. Usually it may takes 7to 15 days to ship.

How can I pay for the products?
After you confirm the PI, you can pay with T/T, L/C, Western Union or other type of payment.

How can I get the sample to check your quality?
After price was confirmed, you can ask our sales manager to request a sample.

How can I get the price?
We ususally quote within 24 hours after we get your inquiry, if you are very urgent to get the most exact price, please leave us your Phone#/Skype or WhatsAPP our sales manager will contact as soon as they can.

How can I place order?
You can contact us anytime by Email/AliChat or send us an inqury with your contact infomations or sales manager will contact ASAP.

How is your after sales service?
If any quality problems within the guarantee period, we shall take full responsibility and send maintenance technician to provide visiting service after receive the buyer's notice.

What is your term of delivery?
We accept EXW, FOB Shanghai. You can choose either one which is the most convenient for you.