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Details of Needle Punched Felt

1.Optional Materials: PE, PP, PPS, P84, PTFE(Teflon), Aramid(Nomex), Acrylic, Fiberglass etc. 

2.Heat-resistance: Max. to 500℃      

3.Weight: 100-1200gsm  

4.Thickness: 0.5mm - 20mm      

5.Capacity: 20000 ㎡ per day (Standard product)

You can go through any of them from below:

PE Needle Punched Felt	PP Needle Punched Felt	PTFE Needle Punched Felt	PPS Needle Punched Felt
P84 Needle Punched Felt	ARAMID(NOMEX) Felt	Fiberglass Needle Felt	Acrylic Needle Punched Felt

Surface treatment

1. Water and oil repellent treatment: A substantial increase in performance of water and oil repellent

2. Acrylic coating: A substantial increase in Abrasion resistance property

3. Carbon coating: Anti-spark

4. PTFE film: Improve filtration precision: ≤5gsm/Nm3, but lower the filtration efficiency; and a substantial increase in acid-base resistance property
 

5. PTFE paint-coating: Improve filtration precision: ≤10gsm/Nm3, does not lower the filtration efficiency; and a substantial increase in acid-base resistance property
 

6. PTFE dipping: Improve filtration precision: ≤25gsm/Nm3, does not lower the filtration efficiency; and a small increase in acid-base resistance property