Description
Anti-static needle PE/Polyester punched felt is one of the most common materials used to make filter bags, which always used in environments prone to dust explosions. There are mainly 2 types: line type, cross type and blend/mixed type.
PE/Polyester Properties
| Material | Working Temperature |
Instant Temperature |
Abrasion Resistance |
Hydrolysis Resistance |
Acid Resistance |
Alkali Resistance |
Oxidation Resistance |
| PE/Polyester Needle Felt | 130℃ | 150℃ | Excellent | Middle | Middle | Middle | Good |
Post-treatment
For Anti-static needle PE/Polyester needle punched felt, we can treat it with different post-processing according to different working conditions. There are mainly the following post-processing treatments:
- Water&OilRepellent
- PTFE Membrane
- PTFE Impregnation
Shapes and Types
Anti-static needle PE/Polyester needle felt can be made into different types of filter bags, which can be mainly divided into the following three types according to different shapes:
- Roundtype
- Flat type
- Star/pleated type
Application
Filter bags made of Anti-static needle PE/Polyester needle punched felt are widely used in many industries:
- Cement Plant
- Lime Stone
- Iron&Steel Plant…
