how to identify the material of pvc board

If you're looking for a quick and effective way to identify the material of a PVC board, then you've come to the right place! In this video, we'll introduce you to two simple and practical methods to determine the material of a PVC board.
First, look for the recycling symbol on the PVC board. Typically, PVC boards will have the number "3" inside the recycling symbol. If you see this number, then you can be sure that it's made of PVC.
Secondly, you can perform a burn test to determine the material. Please note that conducting a burn test can be dangerous and should only be done by professionals in a controlled environment. If you're unsure, consult the manufacturer or a knowledgeable expert. In the burn test, observe how the material burns, the color and smell of the smoke produced. PVC boards will produce dark smoke with a sweet odor when burned.
We hope these tips will help you quickly and accurately identify PVC board materials. If you enjoyed this video, please don't forget to like and share it with your friends!