Plastics Identification Flow Chart

Knowing which type of plastic you're working with is a cornerstone of good plastic welding. By asking you to perform a few simple tests, such as a flame or burn test, the flow chart below will help you determine which type of plastic you have. 

Click the image above to make it bigger or download a PDF copy of this chart to keep or print by clicking here. 

​Have questions? Your Technical Sales Representative is here to help.

Originally published: 10/21/2015