ultrafine CAS 1314-13-2 ZnO powder Zinc Oxide powder
US $2.00-$7.00
HRMn Electrolytic Mno2 Oxide Manganese Dioxide Price
- Category: Oxide >>>
- Supplier: Chengdu Huarui Industrial Co. Ltd.
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Product Overview
Description
Product Description
HRMn Electrolytic Mno2 Powder Dioxide Manganese Oxide Price
Black or dark brown formless powder, relative Density 5.026.
Application:
-1. Manganese dioxide used in battery electrolysis is a good depolarizer for Li-MnO2 battery.
-2. used to make manganese zinc soft ferrite magnetic materials.
-3. It is used as the raw material of iron manganese alloy and the heating agent of casting industry in steel-making industry
-4. A very good decolorizer in the glass manufacturing industry
-5.mainly used in making Metal Oxide Varistor/MOV/Varistor, Thermistors, Gas sensitive resistance, photoresistor / light-dependent resistor, hygristor, Magnetic Resistance, High frequency inductors, Mn-Zn Ferrite, Ni-Zn Ferrite, etc.
EINECS No. | 215-202-6 | MnO2 : | 20%-85% | ||
CAS NO. | 1313-13-9 | Formula: | MnO2 | ||
Fe | 1.0%-10% | P : | <0.3% | ||
Properties | black powder | SiO2 : | 4%-18% | ||
Relative Density | 5.026 | Al2O3 : | <5% | ||
Molecular Weight | 86.94 | Finess : | 100-400mesh | ||
Solubility | Insoluble in water and nitric acid, soluble in acetone | ||||
MnO2 | Fe | SiO2 | S | P | H20 | Mesh |
30% | ≤15% | ≤22% | ≤0.5% | ≤0.5% | ≤8% | 100-400mesh |
40% | ≤12% | ≤20% | ≤0.4% | ≤0.4% | ≤8% | 100-400mesh |
50% | ≤10% | ≤18% | ≤0.4% | ≤0.4% | ≤7% | 100-400mesh |
55% | ≤9% | ≤16% | ≤0.3% | ≤0.3% | ≤7% | 100-400mesh |
60% | ≤8% | ≤12% | ≤0.3% | ≤0.3% | ≤6% | 100-400mesh |
65% | ≤7% | ≤10% | ≤0.2% | ≤0.2% | ≤5% | 100-400mesh |
70% | ≤6% | ≤10% | ≤0.2% | ≤0.2% | ≤5% | 100-400mesh |
75% | ≤5% | ≤9% | ≤0.1% | ≤0.1% | ≤4% | 100-400mesh |
80% | ≤3% | ≤8% | ≤0.1% | ≤0.1% | ≤3% | 100-400mesh |
Applications
Part of Application
Quality control system
The reason why HAURUI stand here form Year-2009
Benfits from the strict quality management system.
Huarui has the privilege of being recognized by a number of industry and customer awards for design, quality, and service over ten years.
Our services
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Company Profile
Huarui Industrial Materials is Established in 2009,exceptionally diversified metal powder manufacturer
Huarui committed to supplying only the highest quality products. Selection of the best quality raw materials combined with stringent manufacturing controls eco-friendly production to provide you of reliable products service that will create outstanding value for our customers worldwide ,
Huarui committed to supplying only the highest quality products. Selection of the best quality raw materials combined with stringent manufacturing controls eco-friendly production to provide you of reliable products service that will create outstanding value for our customers worldwide ,
Exhibition
FAQ
1Q.Are you manufacture or trading company?
A: Huarui is a manufacturing company, we have two self -owned plants and four joint-adventure factories. Our production technics almost cover all powder materials production. We can provide small quantity special order service and powder technical consultingservice
2Q. Can we visit your company/factory before place the order?
A:It's our pleasure.We sincerely welcome you to visit huarui, and we guarantee that you will have a pleasant journey in China!
3Q.How can you guarantee the production quality ?
A.Of physical and chemical tests for our current products as well as development new products.Our product quality are guaranteed
by Sichuan Metallurgical Institute and Guangzhou Institut of Metal Research, the long term cooperation with them can save a lot of
testing time for customers.
4Q.What about the package?
A.It can make as the you need and depend on the products shapes. Generally, we can provide iron drum, carton, wooden case, and bag
packages.
5Q: How long is your delivery time?
A: Generally it is 5-7 work days if the goods are in stock. Or it needs 15-20 work days after the order is placed.
6Q: Which kind of payment terms do you accept?
A:For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T or LC to our company account
7Q:It is a bit complicated to draft a Trade Assurance Order？
A:Kindly contact us ,we will draft it for you to comfirm.
A: Huarui is a manufacturing company, we have two self -owned plants and four joint-adventure factories. Our production technics almost cover all powder materials production. We can provide small quantity special order service and powder technical consultingservice
2Q. Can we visit your company/factory before place the order?
A:It's our pleasure.We sincerely welcome you to visit huarui, and we guarantee that you will have a pleasant journey in China!
3Q.How can you guarantee the production quality ?
A.Of physical and chemical tests for our current products as well as development new products.Our product quality are guaranteed
by Sichuan Metallurgical Institute and Guangzhou Institut of Metal Research, the long term cooperation with them can save a lot of
testing time for customers.
4Q.What about the package?
A.It can make as the you need and depend on the products shapes. Generally, we can provide iron drum, carton, wooden case, and bag
packages.
5Q: How long is your delivery time?
A: Generally it is 5-7 work days if the goods are in stock. Or it needs 15-20 work days after the order is placed.
6Q: Which kind of payment terms do you accept?
A:For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T or LC to our company account
7Q:It is a bit complicated to draft a Trade Assurance Order？
A:Kindly contact us ,we will draft it for you to comfirm.
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