Introduction of multi-layer board


In 1961, Hazelting Corp. of the United States published Multiplanar, the pioneer of the first multi-layer board development. This multi-layer board method is almost the same as the current method of manufacturing multi-layer board by plated through hole method. After Japan entered this field in 1963, various ideas and manufacturing methods for multi-layer boards were gradually popularized around the world. As the era of computer-based integrated circuits has become more common, the application of computers has become more common. Due to the demand for high functionality, the large wiring capacity and good transmission characteristics have become the focus of multi-layer boards.

Polycarbonate (referred PC) is a polymer molecular chain containing a carbonate group, an ester group according to the structure can be divided into aliphatic, aromatic, aliphatic - aromatic and other types. Which due to the aliphatic and aliphatic - aromatic polycarbonate lower mechanical properties, thereby limiting its application in engineering terms. Currently, only the aromatic polycarbonate obtained industrial production. Due to the special nature of the polycarbonate structure, it has now become the top five fastest growing engineering plastics in general engineering plastics.

PC chairs made of plastic material and they have the same advantage.

Acylic Chairs

Clear Acrylic Chair, Acrylic Dining Chairs, Modern Acrylic Chairs, Siesta Crystal Chair

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