1. PTFE Expanded Sheet itself has no toxic and side effects, but one of the raw materials used in the production process, perfluoroammonium ammonium (PFOA), is considered to be likely to have carcinogenic effects.
Although we all know that polytetrafluoroethylene expansion board products have a long service life, how long is the service life? Many people may not particularly understand, so, below, we will use polytetrafluoroethylene expansion. Take the board as an example, let me introduce to you the service life of PTFE products.