The aluminum entry sheet consists of a circuit layer, a thermally conductive insulating layer and a metal base layer. The metal base layer is the support member of the aluminum substrate. Usually a 0.3-2.0mm metal plate is used, which requires high thermal conductivity. 1100 aluminum sheet is one of the commonly used materials. The aluminum content of 1100 aluminum sheet is about 99.00%. It has high corrosion resistance, electrical conductivity and thermal conductivity. It has low density and good plasticity. It can produce various aluminum materials through pressure processing. Our 1100 aluminum sheet has a width of 2650mm and a thickness of 500mm, the internal stress is eliminated, and the cutting is not deformed.
Specifications of 1100 H18 aluminum entry sheet
| Alloy | 1100 |
| Temper | F,O,H12,H14,H16,H18,H19,H22,H24,H26,H28,H111,H112 |
| Thickness | 0.1-500mm |
| Width | 20-2650mm |
| Length | 500-16000mm |
Advantages of 1100 H18 aluminum entry sheet
1. Good mechanical properties: 1100 aluminum sheet has good forming performance, ductility, and the volume is greatly reduced; in addition, the dimensional stability and flatness of the metal substrate are its major advantages;
2. Good heat dissipation performance. 1100 is industrial pure aluminum, with high thermal conductivity and good heat dissipation effect. During chip processing, the heat generated during chip processing can be dissipated very well;
3. Good insulation. The metal substrate can form a natural protective layer to achieve the purpose of shielding electromagnetic waves.
Applications of 1100 H18 aluminum entry sheet
1. Audio equipment: input, output amplifiers, balanced amplifiers, audio amplifiers, preamplifiers, power amplifiers, etc.
2. Power equipment: switching regulators, DC/AC converters, SW regulators, etc.
3. Communication electronic equipment: high-frequency amplifiers, filter appliances, transmission circuits.
4. Office automation equipment: motor drives, etc.
5. Automobile: electronic regulator, igniter, power controller, etc.
6. Computer: CPU board, floppy disk drive, power supply unit, etc.
