PPS Dust Filter Bag Performance and Technical Parameters
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- Contact: 常守峰
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Introduction to the Performance and Technical Parameters of PPS Dust Filter Bags:
PPS dust filter bags are one of the new types of high-temperature resistant filter bags produced by Shiheng Environmental Protection. They are made from polyphenylene sulfide (PPS) fibers through needle punching. Below are the performance, models, and parameter table of PPS dust filter bags.
Item | Parameter Value |
Name | PPS Dust Filter Bag Needle-Punched Felt (Polyphenylene Sulfide Needle-Punched Felt) |
Material | PPS Fiber/PPS Base Cloth |
Weight | 450–550 (or 500–550) g/m2 |
Thickness | 1.6–2.0 mm |
Air Permeability | 80–100 m3/m2/s (or 18–15, 128–15 m3/m2/min) |
Warp Tensile Strength | 800–1000 (or >1150, >1200) N/5×20 cm |
Weft Tensile Strength | 1000–1200 (or >1200, >1300, >1400, >2000) N/5×20 cm |
Warp Elongation | <30% |
Weft Elongation | <30% (or <10%) |
Operating Temperature | ≤170°C (short-term up to 190–200°C, continuous operating temperature ≤190°C) |
Acid Resistance | Excellent |
Alkali Resistance | Excellent |
Abrasion Resistance | Excellent |
Hydrolytic Stability | Excellent |
Burst Strength | 2.45–3.10 MPa/min |
Filtration Velocity | 1.0–1.2 m/min |
Post-Treatment Methods | Singeing, Calendering, PTFE Impregnation, or Water/Oil Repellent Treatment |
| Industry Category: | Machinery & Equipment/Desulfurization & Dust Removal/Dust Filter Bags |
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