Where to find the material of the laminator Henan Mingtai
thin aluminum sheet 4x8 is good
With the vigorous development of the photovoltaic industry all over the world, the laminator plays a decisive role in the production of solar cells. The solar cell module laminator is the key equipment from raw materials to finished solar panels. The function of the laminator is to press these substances together to reach the following goals:
1. No bubbles after pressing
2. Integrating matter must merge into one
3. There is no necessary adhesion strength between substances. In order to achieve this goal, the following prerequisites must be met:
a, pressure
b temperature,
c, vacuum
d, bright and clean this
Three conditions are the necessary conditions for the production of solar cells by the laminator.
Aluminum plate for laminator
Among them, a very important component of the laminator is the choice of tabletop materials. Previously, steel was used in foreign countries for a long time. The steel will rust after a long time, and the flatness will also be affected. And in the early processing process, the processing is difficult. In addition to the current serious consideration of environmental protection and material recyclability, more and more foreign photovoltaic equipment manufacturers choose to use thin aluminum sheet 4x8 to replace steel plates, especially wide plates. The material selection is generally concentrated in 5052, 6061, High-demand ones will use the 7 series aluminum plate, the thickness is 30-80mm, the width is between 2000-3000mm, and the length is 4000-8000mm.
The thin aluminum sheet 4x8 produced by Mingtai Aluminum has the following characteristics. First, it has good flatness, which can prevent the material from being bubbled in the later pressing. Second, the material is uniform. In terms of heat conduction, the performance is better. In order to highlight, thirdly, the aluminum plate has high strength, which can be adapted to the requirements of different types of laminators for the panel. In the later high-strength pressing, stable and long-life production.