Knitted Wire Mesh - 10 Pages

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Catalogue excerpts

Knitted wire meshes are produced from a single continuous filament and produce very high levels of EMI shielding performance when evenly compressed between two metallic contact Our KP Shielding meshes are available in four basic wire types - Monel, Aluminium, TCS (Tinned Copper-clad Steel) and Stainless Steel. Each has its own specific characteristics but TCS is generally regarded as the most suitable for EMP (low frequency) shielding. KNITSHIELD Knitted Mesh Because knitted wire meshes are not as resilient as elastomer cored meshes (see KE Shielding), and will eventually take a compression-set, they are generally used where the panel mating surfaces are perma- KP meshes provide only limited environmental sealing so are normally used for applications that are not exposed to the elements unless they are protected by a further external elastomeric seal (see KC Shielding). They do, however, have a long service life and a high temperature For optimum effectiveness knitted mesh gaskets should be compressed by 20 - 25% of their relaxed height. If surface irregularities prevent this, an elastomer cored mesh (KE Shielding) would be more Gaskets can either be retained in a groove or channel or fixed with adhesive (the wire contact points can penetrate a thin film), welding or soldering.To facilitate clamping or riveting,'round-with-tail'and Stainless Steel Performance: Typical Attenuation dB FREQUENCY FIELD MONEL ALUMINIUM TCS S/STEEL Standard sizes can be specified from the tables opposite. Alternatively, specify: Series - Wire Code -Style - Size/Dimensions KP-M-10-0024 is Monel wire 2.4 mm diameter round KP-A-20-0095-0127 is Aluminium wire 9.5 x 12.7 mm rectangular SERIES WIRE CODE STYLE SIZE S=Stainless Steel 40= Double round with tail

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Knitted Mesh PART NUMBER ROUND SECTION PART NUMBER DIAX LENGTH DIAX LENGTH Please note: ROUND WITH TAIL PART NUMBER TWIN ROUND WITH TAIL PART NUMBER Knitted meshes are available in continuous lengths, cut pieces or as fabricated gaskets Compressed mesh gaskets and O-rings can be produced to customers specifications - see KR • Other sizes are available - please ask! For details of fixing methods or any technical queries please contact our sales office. Sprlngwood Industrial Estate

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KNITSHIELD Knitted Mesh In comparison with'solid'mesh types, elastomer-cored knitted wire meshes have a high degree of recovery so they are more suitable for use on doors and covers that are regularly opened and closed. The closing pressure is much lower and a good EMI shield is formed even where there are minor surface irregularities. KE gaskets will also provide limited environmental sealing, particularly against dust. Where there are hazardous conditions fluorosilicone or other special formula- tions can be specified to meet your requirements. Elastomer-cored knitted wire mesh gaskets can either...

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Knitted Mesh OUTSIDE DIAX INSIDE DIA Please note: ROUND SECTION PART NUMBER DIAX LENGTH PART NUMBER ROUND WITH TAIL PART NUMBER • Knitted meshes are available in continuous lengths, cut pieces or as fabricated gaskets • The above are examples of standard profiles and sizes that we offer - other sizes are available - For details of fixing methods or any technical queries please contact our sales office. DIAX LENGTH TWIN ROUND WITH TAIL PART NUMBER Standard sizes can be specified from the tables opposite. Alternatively, specify: Series - Wire Code - Elastomer - Style-Size/Dimensions KE-MST-60-0024...

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Twinstrip is a combination of knitted or cored mesh gasket with a non-conductive environmental seal. The wire mesh types used are Monel, Aluminium, TCS and Stainless Steel and the permutations of wire and elastomer combinations are almost endless providing a wide range of environmental, water, dust and pressure KC materials can be supplied as gaskets, in strip form or as pre-cut kits, ready bagged and labelled to suit specific enclosures. Limit stops and collars can be fitted to prevent over-compression or the distortion of mating surfaces. KNITSHIELD Twinstrip Twinstrip is used on enclosure doors...

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KNITSHIELD Twinstrip TWINSTRIP CONFIGURATIONS CORED MESH y CARRIER WITH TUBE CORE MESH SECTION 'According to customers specifications or drawings "According to customers specifications or drawings Base Part Numbers for Standard Sizes of Elastomer Carrier Please note: PART NUMBER PART NUMBER Continuous lengths are 10 metres and rolled unless otherwise Rubber gaskets change shape marginally after cutting as the rubber recovers. This should be taken into account when inspecting pre-cut gasket forms Twinstrip can be supplied as strip material, pre-formed gasket sections or as finished gaskets • Maximum...

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KM Shielding gasket strip and frame materials consist of a slotted aluminium extrusion carrier into which a solid or elastomer cored knitted mesh gasket is clamped.These ready-to-fit, semi-rigid gasket profiles help to avoid the problems often encountered when fitting adhesive-backed or plain mesh gaskets. They can be supplied with dual gaskets, one on either side of the carrier, with one being a mesh gasket and the other an environmental seal. The aluminium extrusion acts as a limit stop, controlling the even compression of the gasket. KNITSHIELD | Knitted Mesh with Carrier KM Shielding gaskets...

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KNITSHIELD | Knitted Mesh with Carrier SINGLE SLOT STYLE TWIN SLOT STYLE ■.TUBE EXTRUSION WITH ENVIRONMENTAL SEAL SPONGE Oft SOLID RUBBER SERIES KM CARRIER SIZES Please note: • Avoid mounting any'dual'or'twin'gasket material where two materials are bonded together in a position where the normal process of closing a door cover exerts a stress or shearing action which creates pressure on the joint between the two materials. If possible, the pressure exerted on any gasket should be directly downwards onto the exposed face of the gasket. • KM Shielding gasket forms can be supplied as strip material,...

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KW Shielding knitted mesh bandage is a tubular form knitted stocking supplied in flat tape form. They are available in four basic wire types - Monel, Aluminium, TCS (Tinned Copper-clad Steel) and Stainless Steel. Knitted mesh tapes are generally used to wrap cable forms, wiring systems or conduit to provide a high integrity 4-layer screen, which, if adequately grounded, can greatly reduce radiated interference. The tape is a nominal 0.4mm thick and should be spirally overlapped by 50% to provide full screening effectiveness. Each end should be soldered or clamped, avoiding twisting into a'pigtail'which...

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