Metweave0 pages

MW Shielding fabric wrapped screening profiles

utilise a highly conductive and durable

impregnated fabric formed around a sponge or

foam core to create a very versatile low

compression gasket.

MET WE AVE Woven Fabric Gaskets

MW Shielding

Applications:

Conductive or'Metweave'fabric covered profiles are particularly

suitable for fixed-gasket applications within the computer or telecom-

munications manufacturing sectors as they are easily trimmed to size,

are self-terminating and provide excellent dust and moisture protec-

tion coupled with a high degree of EMI shielding.

Conductive Metweave fabric is available in strip form or as ready to fit

pre-formed or jointed gaskets. The standard materials have a

self-adhesive backing and can be quickly and easily fixed in position.

Corner joints can be mitred or butt-jointed according to cross-section

without the need to bond or seal the cut ends against fraying. All

metweave fabric is rip-stop unless otherwise specified.

Specifications:

Open and closed-cell foam and sponge rubber cores are available

(polyurethane & EPDM).The fabric can also be applied around rubber

tube profiles.

Surface resistivity:

Abrasion resistance:

Compression set:

Temperature range:

Nickel/Copper

< 0.05 nT

Excellent

< 10% (typical)

-40°C to +70°C (typical)

Performance: Typical dB

FREQUENCY

30 MHz

100 MHz

500 MHz

1 GHz

10 GHz

ATTENUATION

90

>100

>100

>100

110

1

Tolerances:

Up to 16mm ±0.8mm

Up to 48mm ±1.5mm

Up to 100mm ±2.0mm

How to order:

Specify: Series - Fabric - Filler (core) - Shape - Size - Length - Finish

For finished gaskets please provide a detailed drawing.

Examples:

MW-CN-PU-11 -0500-0500-S/A is Metweave with polyurethane foam core, 5x5 mm

D-Section with self-adhesive.

MW-CN-EP-70-0100-0030-N/A is Metweave with EPDM Sponge core, 10 x 3 mm

rectangular section without adhesive.

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SERIES

MW=Metweave

FABRIC

Copper/Nickel

P&PTechnology Ltd

1-3 Finch Drive

Springwood Industrial Estate

Braintree CM7 2SF

T:+44 (0)1376 550525

www.p-p-t.co.uk

FILLER (CORE)

PU=Polyurethane

EP=EPDM Sponge

SHAPE

70=Rectangular

11=D-Section

88=C Section

60=Round

80=P-Section

90=Double D

77=Knife-edge

66=L-Section

SIZE

xxxx-xxxx

FINISH

N/A= No Adhesive

S/A= Self-Adhesive