Green Density Subglobular Alumina Powder 8-10um Al2o3 Powder
Brand Name:ZG
Certification:CE
Model Number:MS
Minimum Order Quantity:1 piece
Delivery Time:3 working days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Zhengzhou Henan China
Address:
No. 26, Dongqing Street, High-tech Zone, Zhengzhou ,Henan, China
Supplier`s last login times:
within 48 hours
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Product Details
SUBGLOBULAR ALUMINA POWDER FOR HIGH THERMAIL CONDUCTIVE MATERIAL
Subglobular Alumina Powder For High Thermail Conductive Material
This product is a subglobular alumina powder with green density, good dispersity and good interface compatibility with organic polymer material. It meets the requirement of high filler content. The particle size distribution is narrow and the product is with high purity, good heat conductivity and insulation. Besides the normal products, we also provide products subject to customers’ needs of average particle size covering from 1-3μm ,5-7μm,10-12μm, and 20-25μm high thermal conductivity spherical alumina.
Main Technical Parameters:
Grade Technical Data | SAC-A-10 | SAC-A-20 | SAC-A-30 | SAC-B-01 | SAC-B-02 | SAC-B-03 | |
Chemical Component | SiO2 % ≤ | 0.15 | 0.10 | 0.05 | 0.12 | 0.10 | 0.10 |
| Fe2O3% ≤ | 0.03 | 0.03 | 0.03 | 0.05 | 0.05 | 0.04 | |
| Na2O % ≤ | 0.05 | 0.05 | 0.04 | 0.10 | 0.10 | 0.05 | |
| Attached water % ≤ | 0.05 | 0.05 | 0.05 | 0.10 | 0.10 | 0.10 | |
| Loss on ignition % ≤ | 0.05 | 0.05 | 0.04 | 0.05 | 0.05 | 0.05 | |
Physical Properities | Average particle size (um) | 8-10 | 15-22 | 30-45 | 1.8-2.0 | 2.7-3.3 | 7-9 |
| a-phase % ≥ | 95 | 95 | 95 | 95 | 95 | 95 | |
Oil absorption (g/100g Al2O3) | 15 | 12 | 10 | / | / | / | |
| PH | 6-9 | 6-9 | 6-9 | 6-9 | 6-9 | 6-9 | |
| Conductivity (μs/cm) ≤ | 50 | 50 | 50 | / | / | / | |
Applications:
This product is mainly applied to high polymer materials of organic silicon-based and epoxy, and used in thermal conductive pad, heat conductive silicone grease, potting compound and electrical packaging. It also can be a substitution of the imported like products.
Green Density Subglobular Alumina Powder 8-10um Al2o3 Powder
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