Any business manager knows that only the strict control of the raw materials of the products can produce high-quality products. Honeycomb panels are made of aluminum alloy as a raw material. Therefore, in order to produce high quality honeycomb panel products, the raw materials of honeycomb panels must be selected first. So how do you judge the quality of honeycomb panel material?
How to judge the quality of honeycomb panel material?
The aluminum industry experts said that the quality of honeycomb panel materials can be judged by the following methods:
First, Look
It is identified by the surface typeface of the honeycomb panel material, the inner and outer surface layers, and the hand touch.
1. The surface characters of genuine honeycomb board materials are generally printed by imported inkjet code, the writing is clear, and the general labeling of trademark identification, manufacturer, address and even telephone is clear and true; the surface of fake and shoddy honeycomb board material is mostly printed. The machine is printed, the writing is fuzzy, and its manufacturers, logos, etc. are generally unknown or not marked.
2, the genuine honeycomb board material is made of high-quality raw materials, the process precision is high, the surface layer and the inner layer feel smooth and smooth, and there is no speckle; and the fake and inferior aluminum-plastic pipe products are relatively poor due to cutting corners.
3. The wall thickness of the genuine aluminum-plastic pipe and aluminum strip is even, the honeycomb board material is tightly combined, and the quality and thickness of the pipe and aluminum strip can reach the relevant national standards; while the counterfeit products have larger wall thickness deviation, and the aluminum sheet is more It is thin and has a large gap at the overlap of its honeycomb panel material.
Second, Burning
Use an open flame to ignite the pipe. The true aluminum-plastic pipe is made by ultrasonic lap welding or hydrogen arc welding, and its interface is quite tight. After the fire ignites the pipe, the aluminum piece will not fall off; and the fake and inferior aluminum-plastic pipe and other combined pipe The aluminum sheet is not welded, the interface is not tight, and the aluminum sheet will fall off after ignition.
Third, Cut
The honeycomb sheet material was spirally cut into a strip shape by pipe shear, and the honeycomb sheet material layer and the PE layer were peeled off by hand. The true aluminum-plastic pipe is a 5-layer composite structure, and the aluminum layer and the PE layer are closely attached. The material layer of the honeycomb plate and the PE layer are not easily separated by hand; and the fake and inferior products are not closely attached to the PE layer due to cutting corners. It is easy to peel off.
Fourth, Measurement
The pressure resistance of the honeycomb panel material is detected by a small pressure pump. The pressure of the blasting of the true aluminum-plastic pipe is high, and generally can meet or exceed the requirements of the relevant national regulations; while the pressure inside the blasting of the counterfeit product is generally low or even low, it is difficult to meet the requirements of use.
In general, after judging by the above four methods, it is basically possible to judge the quality of the honeycomb panel material. Aluminium experts suggest that in the absence of professional identification, we must choose a brand of honeycomb panels with good reputation and high reputation.
