Product Code: PET-F1/260

Appearance: White, un-corrugated

Use: Foldable filter media

Composition: Normal Spun bonded polyester

Weight(g/㎡): 260

Thickness (mm): 0.55

Air Permeability (l/㎡.s) a: 150

Filtering Precision b : 5μm / Efficiency c: ≥99.5%

Temperature  (℃ ) : ≤135

Strength Warp (N/5cm): 380

               Weft (N/5cm): 440

MERV d: MERV11/F6

Remarks: with pressure point Spun bonded polyester

Application: Powder coating dust, Shot blasting dust, Mixing & blending dust

Remark:

a. Air Permeability was tested at △P=200Pa.
b. Filtration Precision, this data refers to the minimum grade of particle size that can be effectively blocked before the initial "dust-cake" is established. In the practical using processes, we can improve the filtration precision by using correct filtration velocity, and establishing stable initial "dust-cake", etc.
c. Filtration Efficiency was tested by using 8-12 micron 325 mesh talcum powder as test dust with the filtration speed ≤ 1.2m/ min and the concentration of dust (4± 0.5)g/m3; after more than 5 times cleaning process, filter media makes a good effect on the ratio of filter effectively blocking dust and the total quantity of dust. (JB/T 10341-2014)
d. Filtration Precision Level is tested at the beginning of using, by ASHARE52.2 in USA or EN779 in Europe.

★The various functions of the filter media can be combined with each other, please contact us with your special needs.
★All technical parameters are for reference only (test data may deviate due to test different conditions and equipment), we reserve the right of making changes without prior notice.