Item Name

Polyester Filter Bag

Compositions

Polyester fiber / Polyseter scrim

Weight (g/m2)

500±25

Thickness (mm)

2.0±0.2

Tensile Strength

(N/200×50mm)

Warp: ≥800   Weft: ≥1200

Elongation at Break (%)

Warp: <35       Weft: <50

Air Permeability (L/m2·s)

250-350

Working Temperature (%)

Continuous: ≤130;  Instant: ≤150

Anti-Acid & Anti-Alkali

Moderate

Anti-Abrasion

Good

Filter Velocity (m/min)

1.5

Finishing Treatment

heat setting, calendering, singeing on one side