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Shijiazhuang Chenjie Chemical Co., Ltd.
Small success relys on wisdom, but big on morality
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Active Member
10 Years |
Place of Origin : China
Brand Name : Chenjie
Price : competitive price in the same quality
Packaging Details : according to buyers'
Delivery Time : 7-15days after confirming orders
Payment Terms : T/T , L/C
Supply Ability : 8000MT / year
MOQ : 5MT
1.Basic introduction:
Molecular Formula: ZnO
Molecular Weight: 81.39
CAS Number: 1314-13-2
Appearance:
White fine powder
2.Specifications:
Item | Standard | ||
1grade | 2grade | 3grade | |
ZnO% ≥ | 99.7 | 99.5 | 99.0 |
average grain diameter nm ≤ | 100 | 100 | 100 |
XRD /nm ≤ | 100 | 100 | 100 |
specific surface area (m3/g) ≥ | 15 | 15 | 35 |
Index of reunion ≤ | 100 | 100 | 100 |
Pb % ≤ | 0.001 | 0.001 | 0.03 |
Mn % ≤ | 0.001 | 0.001 | 0.005 |
Cu % ≤ | 0.0005 | 0.0005 | 0.003 |
Cd % ≤ | 0.0015 | 0.005 | - |
Hg % ≤ | 0.0001 | - | - |
As % ≤ | 0.0003 | - | - |
105℃volatile matter % ≤ | 0.5 | 0.5 | 0.7 |
Water solubles % ≤ | 0.10 | 0.10 | 0.7 |
HCl insoluble % ≤ | 0.02 | 0.02 | 0.05 |
loss on ignition % ≤ | - | 2 | 4 |
3.Application:
Applied internationally recognized for radial truck tire rubber chemicals, wire bonding can improve the tire and tire life.
4.Packaging:
According to buyers’ requirements
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Active Zinc Oxide Images |