PTFE Membrane Spun-bonded polyester shipment
The base material of this export product is one-component polyester non-woven fabric.
Its model is PET-F4/260, with a weight of 260g per square meter, a thickness of 0.55mm, and an air permeability of 40-60.
The working temperature is ≤135°C, the filtration precision is 0.3 microns, and the filtration grade is MERV16 or H11.
It undergoes hot-melt PTFE membrane coating treatment.