Page 113 - Viledon - Air and Liquid Filtration

Liquid filtration

cooltexx | Polypropylene spunbonded nonwovens

Specifications
Material Polypropylene endless filaments
Bonding Thermal
Band filter principle Pressure | vacuum
Machining process Rotating | milling | drilling | grinding

Application Product advantages
Viledon cooltexx polypropylene spunbond media have a high mechanical and ƒ Adsorption of foreign oil from the emulsion.
®
chemical resistance, are budget products, and on demand we also deliver food ƒ High chemical stability.
grade versions. Thanks to their excellent tensile strength, they can also be used ƒ Good filter cake detachment.
on vacuum and pressure belt lines, where the filter material is under high Product characteristics
mechanical stress. Due to the hydrophobic nature of polypropylene, the pressure
drop in water filtration is increased. Additionally, polypropylene needs to be ƒ Oleophilic and hydrophobic fibers.
protected from UV light. ƒ Pure polypropylene.
ƒ Smooth surface.

Delivery notes
Customized lengths available on request.

Article Weight per unit Machining process Air permeability Maximum tensile force Thickness approx.
area approx. at 100 Pa along / across [mm]
2
[g / m ] 2 [l / (s × m )] [N / 5 cm]
cooltexx 3440 40 Turning | drilling | milling (smoothing) 1,400 100 / 60 0.38
1,400
Turning | drilling | milling (smoothing)
100 / 60
Subject to technical changes. cooltexx 3450 50 Turning | drilling | milling (smoothing) 1,200 90 / 60 0.40 113
0.38
40
cooltexx 3440
cooltexx 3450
1,200
0.40
50
Turning | drilling | milling (smoothing)
90 / 60
cooltexx 3470
180 / 100
0.50
Grinding (ultra-precision machining)
70
700
cooltexx 3470
180 / 100
700
Grinding (ultra-precision machining)
0.50
70
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