What are the production process of aluminum honeycomb panel?

　　aluminum honeycomb panelwhat are the production process?

　　1、室温固化工艺：首先把铝面板制作成盒状、弧形等形状，再喷涂胶，然后把蜂窝芯及面板按顺序层叠，施加适当压力，在室温下经过一星期即可固化，若使用热压机加热至小于100度的环境进行固化，只需数小时即可固化。粘接所使用的胶一般采用双组分聚氨酯胶、双组分环氧结构胶。采用此Fabrication Process of Aluminum Honeycomb PanelPoor adhesion, poor weather resistance, can be used for indoor decoration partitions, but not suitable for outdoor.

2. Epoxy adhesive film process: firstly, the aluminum panel and honeycomb core are stacked in sequence, then they are fed into a hot press and heated to 150 degrees. After about 10 minutes of continuous compounding of the thermoplastic adhesive film, they can be taken out and cooled. Epoxy film on the epoxy modified resin and nylon or non-woven fabric synthetic film. The production process of this aluminum honeycomb panel has high weather resistance, but the bonding layer is brittle, and the long-term vibration will cause delamination, which is not suitable for rail transit.

3. Continuous composite process of thermoplastic adhesive film: firstly, the aluminum panel and honeycomb core are stacked in sequence, and then they are fed into the plane edge composite machine in sequence. Under the condition of pressure and heating, after a few minutes of compounding, the resulting aluminum honeycomb panel is cooled after pressure, and the resulting aluminum honeycomb panel has high flatness, weather resistance and adhesion.