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Hebei Niuke Technology Co., Ltd. has a building area of 20,000 square meters and 500 employees. The company has domestic advanced pet food, cat litter, pet snack production equipment, puffing
9 Years
| Ask Lasest Price | |
| Price : | US $10 - 39 / Kilogram |
| Delivery Time : | 10 days after the receipt of your order |
| Payment Terms : | L/C,D/A,D/P,T/T,Western Union,MoneyGram,LC60 |
| Supply Ability : | 2000kgs |
SPECIFICATIONS | FORMULA:cobalt/cobalt oxide/Black cobalt oxide powder | ||||||||||
Grade | Impurity Contained (wt% max) | Particle Size | |||||||||
Co% | Ni% | Cu% | Mn% | Zn% | Fe% | Classification | 300mesh 2um or customized. | ||||
A | 73.5±0.5 | ≤0.05 | ≤0.003 | ≤0.005 | ≤0.005 | ≤0.01 | Electron Grade | ||||
B | ≥74.0 | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.1 | |||||
C | ≥72.0 | ≤0.15 | ≤0.10 | ≤0.10 | ≤0.10 | ≤0.2 | Industrial Grade | ||||
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