Gold Member Since 2016
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Yangzhou ZTL New Materials Co., Ltd.

Alumina Powder, Aluminium Oxide, Alumina Ball manufacturer / supplier in China, offering 4n High Purity Alumina Micro Nano Powder, 5n High Purity Calcined Alumina, Micro-Nano Alumina Powder for Lithium Ion Battery Ceramic Coating and so on.

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Supplier Homepage Product alumina powder 4n High Purity Alumina Micro Nano Powder

4n High Purity Alumina Micro Nano Powder

Purchase Qty.:
1-9 10+
FOB Unit Price: US $6 US $17
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $6
10+ US $17
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Port: Shanghai, China
Production Capacity: 100t/Month
Payment Terms: T/T

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Basic Info
  • Model NO.: AL203-04
  • Grade Standard: Industrial Grade
  • Quality: Special Class
  • Primary Particle Size: <0.4
  • Particle Size D50: <0.1
  • Trademark: crown
  • Specification: 25 kg
  • Classification: Alumina
  • Kind: Amphoteric Oxide
  • Crystal Form, %: >96
  • Particle Size D10: >0.3
  • Particle Size D90: <2.0
  • Transport Package: Plastic Coated Bags
  • Origin: Yangzhou Jiangsu
Product Description
     5N (99.999%), high pure aluminum micro nano powder, mainly used for lithium battery protective film, electronic ceramic components, aluminum acid lanthanum, sapphire crystal, integrated circuit and power electronic device  substrate, resin filling material, high heat conducting plate filling material aspects.
wder for lithium ion battery ceramic coating 
α α crystal form, % ≥ 96969696
Primary particle size,µm ≤
      Particle size distribution, %particle size  (D10)≤0.3um≥10101010
particle size( D50)≤1.0um ≥50505050
particle size( D90)≤2.0um ≥90909090
Apparent density, g/cm3 ~0.400.25~0.400.25~0.400.25~0.400.25~0.40
Tap density g/cm0.55~0.900.55~0.900.55~0.900.55~0.90
True density g/cm33.963.963.963.96
(BET) Specifi c surface area m2/g 4~84~84~84~8
PH PH value 6~86~86~86~8
Al2O3 content % ≥99.999.9599.9999.995
       Content of impurities       ( ×10-4), % ≤Na8003002520
                   Content of key impurities ≤1000×10-4%≤500×10-4%≤100×10-4%≤50×10-4%

4n High Purity Alumina Micro Nano Powder
4n High Purity Alumina Micro Nano Powder
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