PTFE sheets are available as square sheets between 300x300 mm and 1500 x 1500 mm, and thickness from 0,5 mm to 130 mm. rectangular shhets are also available at 1000 x 200 mm with a thickness between 15 and 40 mm.
PTFE sheets can be submitted with etching on one or both sides to allow bonding to another surface. 3P uses the sodium ammonia etching process, which is the most effective and long-lasting way of etching.
PTFE sheets can also be supplied in filled PTFE: carbon graphite, bronze, glass fiber are the most common ones.