HHH Polyester Dust Bag
HHH polyester needle felt for dust collecting in cement plant, iron and steel plant, power plan, chemical plant are working very well, the weight from 400g/sqm, 450g/sqm, 500 g/sqm, 550 g/sqm, the treatment we can do is water and oil repellent, PTFE membrane, PTFE coating, teflon b coating, PTFE impregnation. 60000.00m2/day 's produciton capabillity can meet many of our customer's weekly container's demand, are popular arround Europe, aisa and south and north America.
| Name |
HHH PE FILTER MEDIA |
| Material |
PET/PET ordinary scrim |
PET/PET strength scrim(Filament scrim) |
| Weight ( g/m 2 ) |
450 |
500 |
550 |
600 |
400 |
450 |
500 |
550 |
600 |
| Thickness (mm ) |
1.6 |
1.8 |
2.0 |
2.2 |
1.4 |
1.55 |
1.75 |
1.95 |
2.15 |
| Air Permeability ( m 3 /m 2 /min ) |
18 |
15 |
13 |
12 |
21 |
18 |
16 |
13 |
12 |
Breaking Strength
( N/5 × 20cm ) |
Warp |
>750 |
>750 |
>800 |
>800 |
>1000 |
>1000 |
>1100 |
>1100 |
>1150 |
| Weft |
>1150 |
>1200 |
>1300 |
>1400 |
>1250 |
>1300 |
>1400 |
>1500 |
>1500 |
| Elongation ( % ) |
Warp |
<35 |
<35 |
<35 |
<35 |
<25 |
<25 |
<25 |
<25 |
<25 |
| Weft |
<55 |
<55 |
<55 |
<55 |
<45 |
<45 |
<45 |
<45 |
<45 |
| Bursting strength ( N/m 2 ) |
400 |
450 |
500 |
550 |
400 |
450 |
500 |
550 |
600 |
| Working Temperature () |
≤ 130 |
≤ 130 |
≤ 130 |
≤ 130 |
≤ 130 |
≤ 130 |
≤ 130 |
≤ 130 |
≤ 130 |
| Instant peak teperature () |
150 |
150 |
150 |
150 |
150 |
150 |
150 |
150 |
150 |
| Anti acid |
Medial |
Medial |
| Anti Alkali |
Middle |
Middle |
| Abrasion resistant |
Excellent |
Excellent |
| The stability of hydrolysis resistance |
Middle |
Middle |
| Finishing |
Singed, Calendering, Heat setting(Glazed/Mirror) |
FAQ for HHH Filter Baq & dust Bags