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Non Woven Polyester

Polyester non-woven filter paper allows gravity filtration at high temperatures and weights. The non-woven filter guarantees resistance to high pressure, abrasion, elongation, deformation and resistance to acids and oxidants.

filtro no tejido o non woven

For requirements where the mechanical resistance of the filter medium is very important. Polyester fibres permit gravity filtration where solid-liquid separation occurs at high temperatures and weights.

This NONWOVEN is extremely effective in multi-layer filtration systems and in systems requiring resistance to significant amounts of pressure. Essential to activities like coolant filtration in the aluminium cutting and transformation industries.

FEATURES

Highly resistant to the pressure of continuous operation.

Very resistant to abrasion, stretching and twisting.

Resistant to a large quantity of acids and oxidants.

3D stable.

papel de filtrado non woven no tejidos

SPECIFICATIONS OF NONWOVEN POLYESTER PAPER

Code Fibre Mass/unit area (1) Thickness (2) Dry tensile strength (3) Dry elongation at break (4) Air permeability (5)
DNWVPE15 Polyester 15 g/m² 0.10 mm LD/TD – 30/20 N/5cm LD/TD – 17/17% 7900 l/(m² · s)
DNWVPE20 Polyester 20 g/m² 0.12 mm LD/TD – 35/35 N/5cm LD/TD – 18/22% 8500 l/(m² · s)
DNWVPE25 Polyester 25 g/m² 0.17 mm LD/TD – 40/20 N/5cm LD/TD – 18/18% 5200 l/(m² · s)
DNWVPE28 Polyester 30 g/m² 0.27 mm LD/TD – 27/16 N/5cm LD/TD – 30/35% 5800 l/(m² · s)
DNWVPE30 Polyester 30 g/m² 0.15 mm LD/TD – 40/20 N/5cm LD/TD – 30/35% 5300 l/(m² · s)
DNWVPE45 Polyester 45 g/m² 0.20 mm LD/TD – 65/40 N/5cm LD/TD – 30/35% 3600 l/(m² · s)
DNWVPE50 Polyester 50 g/m² 0.22 mm LD/TD – 75/50 N/5cm LD/TD – 30/35% 3400 l/(m² · s)
DNWVPE60 Polyester 60 g/m² 0.21 mm LD/TD – 160/150 N/5cm LD/TD – 20/25% 2500 l/(m² · s)
DNWVPE63 Polyester 63 g/m² 0.42 mm LD/TD – 125/90 N/5cm LD/TD – 15/40% 2500 l/(m² · s)
DNWVPE70 Polyester 70 g/m² 0.35 mm LD/TD – 65/30 N/5cm LD/TD – 20/25% 3300 l/(m² · s)
DNWVPE80 Polyester 80 g/m² 0.26 mm LD/TD – 230/210 N/5cm LD/TD – 20/25% 1500 l/(m² · s)
DNWVPE90 Polyester 90 g/m² 0.75 mm LD/TD – 130/110 N/5cm LD/TD – 30/40% 2500 l/(m² · s)
DNWVPE100 Polyester 100 g/m² 0.35 mm LD/TD – 280/260 N/5cm LD/TD – 20/25% 1300 l/(m² · s)
DNWVPE110 Polyester 110 g/m² 0.90 mm LD/TD – 160/140 N/5cm LD/TD – 35/60% 2100 l/(m² · s)
DNWVPE150 Polyester 150 g/m² 1.30 mm LD/TD – 280/250 N/5cm LD/TD – 40/60% 1500 l/(m² · s)
DNWVPE200 Polyester 200 g/m² 0.91 mm LD/TD – 295/295 N/5cm LD/TD – 40/60% 840 l/(m² · s)
DNWVPE270 Polyester 270 g/m² 1.30 mm LD/TD – 420/420 N/5cm LD/TD – 40/55% 630 l/(m² · s)
DNWVPE300 Polyester 300 g/m² 1.60 mm LD/TD – 320/320 N/5cm LD/TD – 90/95% 1050 l/(m² · s)
DNWVPE400 Polyester 400 g/m² 3.40 mm LD/TD – 600/800 N/5cm LD/TD – 80/90% 950 l/(m² · s)
 
Units ERT EDANA EN Tolerance
(1) Mass per unit area g/m² 40.3-90 EN 29073 part 1 +10%
(2) Thickness mm 30.5-99 EN 29073 part 2 +15%
(3) Dry tensile strength N-N/50mm 20.2-89 EN 29073 part 3 +10%
(4) Dry elongation at break % 20.2-89 EN 29073 part 3 +20%
(5) Air permeability l/(m²·s) 140.2-99 EN 9237:1995 +25%

LD: Longitudinal Direction
TD: Transverse Direction

DOWNLOAD PDF TECHNICAL SHEET

Note. We reserve the right to modify the information contained in this pamphlet without prior notice.

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