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Lithium manganese oxide raw material, used for power battery 99.5%

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Lithium manganese oxide raw material, used for power battery 99.5%

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Brand Name :JD
Model Number :JD-MDEG-99
Certification :ISO9001
Place of Origin :CHINA
MOQ :3TONS
Payment Terms :T/T, L/C
Supply Ability :1000TONS
Delivery Time :5 DAYS
Packaging Details :25KG KRAFTPAPER BAG OR 25KG CARDBOARD DRUM
Price :2770
Purity :99.5%
CAS NO :1313-13-9
Chemical formula :MnO2
Shelf Life :24 months
Grade :High purity
Synonyms :Manganese dioxide, Manganese(IV) oxide, Pyrolusite, hyperoxide of manganese, black oxide of manganese, manganic oxide, Manganese peroxide
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Different of Manganese Dioxide and electrolytic manganese dioxide product application and technicial index

指标 99% high purity manganese oxide

9‌1-94%electrolytic

manganese dioxide(EMD)

纯度范围 ≥99%(部分产品达99.99%)‌16 91-93%(碱锰型/无汞型)‌57
杂质控制 (Pb/Cu/Fe等)≤0.001%‌ Pb≤0.02%‌5
晶型结构 纳米级或层状结构,Specific surface area>50m²/g‌18 γ型晶体,Specific surface area15-30m²/g‌57
电化学活性 容量>280mAh/g(锂电正极)‌8 放电容量提升2-3倍(碱锰电池)‌5
成本水平 约3000-5000元/吨(工艺复杂)‌28 2000-3000元/吨(规模化生产)‌5

Chemical Parameters:

Items Specifications Result
MnO2(%) ≥96.5% 97%
Ca(%) ≤0.1 0.013
Mg(%) ≤0.05 0.012
SO4(%) ≤0.3 0.08
Pb(%) ≤0.002 0.0001
Fe(%) ≤0.01 0.003
粒度分布 D50 (μm) 15-30 22.5
K% ≤0.01 0.004
As% ≤0.001 0.0002




Chemical Parameters:

Items Specifications Result
MnO2 (%) ≥99 99.15
Ca(%) ≤0.02 0.007
Mg(%) ≤0.02 0.005
SO4(%) ≤0.08 0.051
Pb(%) ≤0.002 0.0005
Fe(%) ≤0.01 0.005
粒度分布 D50 (μm) 1-5 2.7
K% ≤0.01 0.0021
Na% ≤0.01 0.004

Where buy Manganese dioxide (MnO2)?

We're one of the biggest of manufacturer of Manganese dioxide in China .and Keep in cooperation with BASF,CHEMO,Brenntag,ASR,Evonik,Merck and Sigma from past to now.

Different of high purity manganese dioxide and electrolytic manganese dioxide in application field

1. High purity manganese dioxide (≥ 99%)

High end battery materials

➤ Solid state battery cathode precursor (increases energy density to 400Wh/kg) 8

➤ Lithium manganese oxide (LiMn ₂ O ₄) raw material, used for power battery 68

Precision catalysis field

➤ PEM hydrogen production catalyst for water electrolysis (replacing platinum based materials) 1

➤ Organic synthesis oxidation reaction catalyst (pharmaceutical intermediate production) 16

Electronic materials

➤ Manganese zinc ferrite magnetic material (5G communication device) 56

➤ Core component of varistor (surge protection device) 6

2. Electrolytic manganese dioxide (EMD)

Traditional battery market

➤ Alkaline zinc manganese battery depolarizer (accounting for 65% of global EMD usage) 57

➤ Mercury free battery raw materials (compliant with RoHS directive) 5

Industrial basic materials

➤ Glass decolorizer (eliminates green tone caused by Fe ²+) 5

➤ Iron manganese alloy additive (improves steel hardness) 56

➤ Water treatment filter material (adsorbing heavy metal ions) 5

Lithium manganese oxide  raw material, used for power battery 99.5%

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