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Water/Oil-Resistant Dust Collector Bag
Water/Oil/Static-Resistant Needle Punched Dust Filter Bag
Our premium Water/Oil/Static-Resistant Needle Punched Dust Filter Bags are engineered with advanced polyester fibers and innovative surface treatments to provide exceptional performance in environments where moisture, oil mist, and electrostatic hazards are present. These bags feature high dust collection efficiency, excellent water, oil, and static resistance, and extended service life, making them ideal for demanding industrial applications.
Product Advantages
Advanced water, oil, and anti-static treatment for superior resistance to moisture, oily particles, and electrostatic hazards
High dust collection efficiency with low pressure drop
Optimal air permeability ensures consistent performance
Enhanced surface finish with singeing, calendaring and heat setting
Material Properties
High-strength polyester fibers with conductive base fabric for excellent mechanical properties and static dissipation
Specialized water/oil/anti-static finish to prevent moisture, oil adhesion, and electrostatic buildup
Smooth surface finish reduces dust cake adhesion for easier cleaning
Good resistance to abrasion and chemicals
Production Capacity
Daily Output: 2000-2500 units of standard sizes (custom specifications available upon request)
Key Applications
Ideal for industrial environments with high humidity, oily mist, or potential explosion risks:
Chemical Processing
Metallurgy
Pharmaceutical
Building Materials
Product Specifications
Temperature Resistance
Continuous: ≤130°C; Instant: ≤150°C
Water Repellency
Water resistance level: ≥4
Gram Weight
500 g/m² or 550 g/m² (±5%)
Thickness
1.8 mm (±0.1mm)
Air Permeability
10 m³/m²·min @127pa
Surface Treatment
Water/oil/anti-static treatment, singeing, calendaring, heat setting
Technical Parameters
Core Specifications
| Product Name | Water/Oil/Static-Resistant Needle Punched Felt |
|---|---|
| Material | Polyester Fiber + Conductive Base Fabric |
| Water Resistance Level | ≥4 |
| Half-life/s | ＜1 |
| Surface Resistance/Ω | 4.8×10⁹ |
| Volume Resistance/Ω | 8.7×10⁹ |
Physical Properties
| Fiber | Polyester |
|---|---|
| Weight (gsm) | 500 | 550 g/m²±5% |
| Thickness (mm) | 1.8±0.1mm |
| Air Permeability (m³/m²·min)@127pa | 10 |
| Filtration Velocity (m/min) | ＜1.2 |
Mechanical Properties
| Tensile Strength (N/5×20cm) | Warp: ≥ 1100 Weft: ≥ 1200 |
|---|---|
| Tensile Elongation (%) | Warp: < 35 Weft: < 55 |
| Working Temperature (°C) | Continuous: ≤130 Instant: ≤150 |
Chemical Properties
| Anti-acid | Good |
|---|---|
| Anti-alkali | Poor |
| Anti-oxidation | Moderate |
| Hydrolysis Stability | Excellent |
| Anti-abrasion | Excellent |
| Post-treatment | Water/oil/anti-static treatment, singeing, calendaring, heat setting |
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