Daitto Filtration Group Company
Daitto Filtration Group Company We Weave and Protect the World!
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Industrial 4.5mm Dust Filter Cloth Membrane Coated for CIPP System Cured In Place Pipe
Quick Detail:
Normal temperature flue gas filtration felt
100% polyester
1.5mm to 3mm thickness
Weight from 350 to 800s
Width 2.1 meter maximum
High porosity ,good air permeability
Good price quality
Laminated compound,grads counterchange
Description:
High efficiency of removing dust particle
Easy clear and long useful life
Smooth surface after Singeing,Heat setting,Calendering.
Specifications:
| Material | Polyester Fiber /Polyester scrim | |||||
| Weight(g/m2) | 400 | 450 | 500 | 550 | 600 | |
| Thickness(mm) | 1.4 | 1.6 | 1.8 | 2.0 | 2.2 | |
| Air Permeability(m3/m2/min) | 21 | 18 | 16 | 13 | 12 | |
|
Tensile strength (n/5 x 20cm) |
Warp | >1000 | >1000 | >1100 | >1100 | >1150 |
| Weft | >1350 | >1400 | >1500 | >1550 | >1600 | |
| Elongation (%) | Warp | < 25 | < 25 | < 25 | < 25 | < 25 |
| Weft | < 45 | < 45 | < 45 | < 45 | < 45 | |
|
Working temperature(℃) |
Continues | ≤130 | ≤130 | ≤130 | ≤130 | ≤130 |
| Instant | 150 | 150 | 150 | 150 | 150 | |
| Finishing Treatment | Singeing,Het setting,Calendering | |||||
Notices:
Polyester felt can be produced by ordinary staple scrim or high strength filament scrim, due to the customer demands,weight ranges from 350 g/m2 to 800 g/m2.
1. working temperature: no higher than 150 degree celsius
2. specialties: puffy fiber structure & high air permeability & repeat dust caption feature & better dust holding capacity; low fiber loss & no liquid contamination, long durability, low filtration resistance & liquid pressure dropping.
3. techiniques used: needle punching & singing & press polish technique.
4. width: dominated by customers within 2.2m
Applications:
Chemical processing:dryers in the pigment,plastic and catalyst industries
Minerals processing:dryers and finish mills in the cement industry
Metal processing:process collectors in the lead,primary base metal,and foundry industries