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? ? ? ??For pigments Best selling high quality and low price ?Electronics grade manganese oxide
Manganese dioxide
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Product Name | Manganese Dioxide?(MnO2) |
Other Name | BLACK MANGANESE OXIDE;?MANGANESE(+4)OXIDE;?MANGANESE BIOXIDE;?MANGANESE DIOXIDE;?MANGANESE DIOXIDE, ACTIVATED;?MANGANESE (IV) DIOXIDE;?MANGANESE(IV) OXIDE ACTIVATED;?MANGANESE(IV) OXIDE ON CARRIER;?MANGANESE OXIDE; |
Color | black |
Grade | Electron grade |
Particle size | D50=1-10micron |
Shape | Powder |
Main content | Fe: 60%min, Fe: 0.003%max; |
Used | 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. |
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Grade standard:?Electron Grade , Industrial Grade
1. Manganese dioxide powder is mainly used in electrolytic zinc electrolytic lead,ceramics,chemical industry and battery industry.Manganese dioxide refers to mrdication (Potassium Permanganate),national defense:electronical
2. Manganese dioxide is used in electronical technology, printing and dyeing,photography,ceremics,match,weld,
3. Manganese disxide also can be use in water purification,disenfactor,oxidant,catalyst,agriculture and other industrials.
?Common Specifications :0.25-0 .5mm 0.5-0.8mm 0.8-2.0mm 1.0-2.0mm 2.0-4.0mm 4.0-8.0mm ? ?8.0-16mm,16-33mm
Appearance:?rough, spherical, brown or light gray
Characteristics:high mechanical strength, good chemical stability, long life cycle, high quality and stability?Used?Manganese greensand?as raw material, manganese sand filter is made by crushing,?screening and other processes. It appears rough, spherical, and brown or light gray and is commonly used in drinking water filtration device to remove iron and manganese and treatment effect is very good.
?When using MnO2 ≥ 35%,??Manganese greensand filter can not only remove iron but also manganese; when MnO2 ≤ 30%, it can only be used for iron removal in ground water.
Application:
Used as main raw material of bacterial?industrial:
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-Electrolytic manganese dioxide is the excellent depolarizing agent for battery, it has the characteristics of large discharge capacity, strong activity, small volume, long service life etc.,??So it has become the critical component of the battery cathode mix in today’s alkaline & lihtium ion batteries.
?-Used as dry cell to extremely agent
-synthetic industrial catalysts and antioxidant
-glass industry and enamel of colouring agent and elimination of color agent, take off iron agent.
-?For the manufacture of manganese, special alloy, ferro?manganese castings, gas masks and electronic material ferrite, etc. In addition, also can be used in rubber industry in order to increase the viscosity of rubber.
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Besides, it s also widely used in other fields:
1.As the oxidizing agent in the fine chemical production process;
2.Good decolorizing agent in glass industry;
3.Raw material of Fe Mn alloy in steel-making industry;
4.Also used in fireworks, the purification of water, medicine, fertilizer and fabric printing and dyeing.
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?Manganese dioxide
1. ?Manganese dioxide green sandproducts packing with a?multilayer woven palstic ton?bag?each ton. Or with small? bags(20/25/50kg) then into a ton bag.
2.Special product package with moistureproof bags.
3.Package with customers' requirement.
Usually with 14 days?up receiving of an order.
manganese price
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Manganese m
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?AD:
1.?Si?and?Mn?can?be?controlled?absolutely.
2.?pulverization?resistance
3.?slightly?less?content?of?other?impurities?such?as?C,S,P,Al
4. not?easy?to?be?deliquesced
5. free?sample?is?offered
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Zhengzhou Wade Water Treatment Material Co., LTD is a real enterprise of R&D and production.Main products: various kinds of activated carbon,?Polyacrylamide, polymeric Aluminum Chlorid, Manganese sand,manganese diaxide?filter material,etc.The company was founded in the early 90s;it is one of the?manufacturers in?water treatment?material production. ?More?than?180,000?tons?annual?output?of?all?kinds?of?water?treatment?materials?produced.Out?technical?force?is?abundant;?the quality?is?perfect and the price is reasonable.
Maganee greensand
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We?are?factory?for?more?than?10?years.
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2.If?I?need?some?sample?before?a?large?number?of?manganese?sand,how?much?free?sample?can?you?supply?
Usually?we?can?provide?500-1000g?free?sample
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3.what's?the?HS?code?of?manganese?sand?and?manganese?dioxide
a.HS?Code?manganese?sand:2602000000
b.HS?Code?manganese?dioxide?:2820100000
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4.How?much?is?your?MOQ?
A:Our?minimum?order?quantity?is?5Ton.
5.what is the delivery time?
A:it will take about 3-5 days for 1*20GP container.
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6.could you give me a discount?
A:Yes, we can have a negotiation.
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7.what is shipping way?
A:By sea,by air,by courier.international train.
?Dear Sirs,
? ? ? Your inquire will be valued at any time,if you have any questions,please feel free to add my skype for futher discussion!
Best wishes,
Tiffany
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