Matters needing attention in processing PVC foam board
Matters needing attention in processing PVC foam boardPVC foam board is widely used in passenger car, train car roof, box core layer, interior decoration board, building exterior wall board, interior decoration board, office, residential, public space building compartment, etc. To use PVC foam board, we need to process the PVC foam board. We have to cut, heat bend and paint the PVC foam board. Then we should pay attention to when processing the PVC foam board. What aspects:
1. Entering the PVC foam board processing workshop, we must wear masks. When the PVC foam board is cut with an industrial wood saw or an engraving machine, a large part of the dust will be emitted. If it is absorbed into the human body for a long time, it will have a certain impact on the human lungs. Therefore, we must strictly require Wear a mask to enter the PVC foam board processing workshop.
2. Do not smoke in the PVC foam board processing workshop: smoking in the PVC foam board processing workshop will also inhale the dust left in the PVC foam board during the process, causing harm to the human body.
3. It is forbidden to incinerate PVC foam board scrap; PVC foam board is gas-free, tasteless and non-toxic at normal temperature, but after high temperature incineration, destroying the original molecular structure of PVC, it will produce pungent gas. PVC foam board is a recyclable board, which can recycle the waste of PVC foam board.
4. It is forbidden to lift the PVC foam board without wearing work gloves: the PVC foam board has a very hard surface layer, which is a crust board and a co-extruded board, and the four sides are sharper. When wearing gloves, it is easy to scratch your hands and cause harm to the human body.
5. It is forbidden for one person to lift the PVC foam board from the middle of the PVC foam board: The PVC foam board has the characteristics of rigidity, but also has brittleness. If the foam board is lifted from the middle, it is preferably a thicker board, which is easy to break It is recommended that two people lift the PVC sheet from the two to avoid breaking the PVC foam board.
In addition, it is not possible to carry out high temperature laminating and baking paint on PVC foam board. Because PVC foam board is easily deformed when it meets high temperature (more than 60 degrees), if PVC foam board is subjected to high temperature laminating and baking paint, it will produce PVC hair. For the deformation of the foam board, it is recommended to paint at 40 degrees and cold lamination. The above are the precautions in processing PVC foam board, I hope to help you.
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