PTFE Filter Bag Description
PTFE is a high‐performance thermoplastic that exhibits chemical inertness and resistance to chemical attack, a low friction coefficient, a broad operating temperature range, defined dielectric characteristics, thermal and electrical insulation, minimal water absorption and non‐adhesive behaviour. The material is durable and demonstrates resistance to acids and alkalis, thereby permitting its use in applications up to 200 °C.
PTFE Filter Bag Properties
- Anti‐corrosive
- Thermal resistance
- Energy saving
- Acid and alkali resistance
- Abrasion and tear resistance
- High operational efficiency
- Extended service life

PTFE Filter Bag Specifications
Gramm Gewicht
|
650 GSM
|
Werkstoff
|
PTFE/ PTFE‐Basistuch
|
Dicke
|
1,4 mm
|
Luftdurchlässigkeit
|
10 m3/m2.min
|
Radiale Zugkraft
|
800 N/5*20cm
|
Zonale Zugkraft
|
1000 N/5*20cm
|
Radiale Dehnung
|
<10 %
|
Zonale Dehnung
|
<12 %
|
Arbeitstemperatur
|
≤200 °C
|
Säurebeständigkeit
|
Meets standard test criteria
|
Alkalibeständigkeit
|
Meets standard test criteria
|
Hydraulische Beständigkeit
|
Meets standard test criteria
|
Oxidationsbeständigkeit
|
Meets standard test criteria
|
Abriebfestigkeit
|
Moderate
|
PTFE Filter Bag Applications
PTFE filter bags are utilised in the following industries:
- Chemical
- Petrochemical
- Cement
- Coal
- Coal
- Steel