1. 抗水解作用性
2. 熱穩定性
3. 抗化學溶劑性
具有效的酸鹼抵抗力、正常使用溫度130℃以下，常用於食品、製藥、鑄造、鋼鐵廠、水泥廠、一般粉塵收集、一般煙塵收集、金屬製造、非金屬礦物業、橡膠業、化學材料製造業、飼料業等行業。
Comparison of the Polypropylene fabric
| Fabric | Abrasion resistance | Anti weak acid | Anti strong acid | Anti weak alkali | Anti strong alkali | Temperature (℃) |
| PE (Polyester) |
Very good | Very good | Good | Good | Poor | 130-150 |
Specifications
| Itwm | Diameter (inch) | Length (inch) | Surface area (ft2) | Flow rate (GMP) |
| Size: 1 | 7” | 16” | 2.0 ft2 | 90 GMP |
| Size: 2 | 7” | 32” | 4.4 ft2 | 200 GMP |
| Size: 3 | 4” | 9” | 0.5 ft2 | 25 GMP |
| Size: 4 | 4” | 15” | 1.0 ft2 | 45 GMP |
Ordering Information
| Bag Material | Micron Rating - µm | - | Bag Size | Collar / Ring Type | - | Option |
| Example: PE |
25 | - | 2 | S | - | S |
| Polyester Needlefelt PE |
0.5 - 0.5µm 1 - 1µm 5 - 5µm 10 - 10µm 25 - 25µm 50 - 50µm 75 - 75µm 100 - 100µm 150 - 150µm 200 - 200µm 300 - 300µm |
- | 1: Ø7 x 17 inches L 2: Ø7 x 32 inches L 3: Ø4 x 9 inches L 4: Ø4 x 15 inches L |
F: Polypropylene Ring FE: Polyester Ring G: Polypropylene Ring X: Polypropylene Ring N: Nylon Ring S: Galvanized Steel Ring SS: Stainless Steel Ring #304 U: Draw String |
- | S: Sewn Bag, Collar H: Welded Bag, Welded Collar SH: Sewn Bag, Welded Collar HS: Welded Bag, Sewn Collar |