Min.Order : 1 Pieces Quick Quotation >
Item Details
Product Description
Providing with wafer products free sample, BAIENWEI is one of the competitive wafer level packages, led wafer, high-light LED wafer, wafer packages manufacturers and suppliers. Welcome to import customized products in stock from our factory.
Baienwei AlSi(also named Controlled Expansion alloy) wafers products generally are used for:
? Thermal carrier plate;
? Extremely used for high power/brightness LED;
? Photovoltaic cells in the PV market;
? Wafer level packaging.
Advantages:
? CTE compatible with compound semiconductor material;
? Light weight;
? High thermal conductivity;
? Affordable cost.
Commonly Used Packaging Materials Performance Comparison:
| Grades | Content | CTE 25? ppm/? | Thermal Conductivity 25?W/mK | Density g/cm3 | Tensile Strength MPa | Yield Strength MPa | Poisson’s Ratio | Elongation % | Elastic Modulus GPa |
| AlSi27 | Al-27%Si | 17 | 175 | 2.64 | 170 | 130 | 0.29 | 3.8 | 91 |
| AlSi35 | Al-35%Si | 15.1 | 152 | 2.56 | 140 | 80 | -- | 2 | 80 |
| AlSi42 | Al-42%Si | 13.5 | 160 | 2.55 | 200 | 187 | 0.29 | 1 | 105 |
| AlSi50 | Al-50%Si | 11.5 | 140 | 2.5 | 220 | 210 | 0.28 | <1 | 108 |
| AlSi60 | Al-60%Si | 10 | 125 | 2.46 | 210 | 210 | 0.27 | <1 | 111 |
| AlSi70 | Al-70%Si | 7.5 | 120 | 2.43 | 135 | 135 | 0.27 | <1 | 114 |
Payment & Shipping
More Product
Recommend Product
