4 EMI shielding gaskets and tapes Single side cu foil with non conductive adhesive : Code 1194EMI tapes and gaskets : Flexible , Can be used as gasket , Double sided adhesive gaskets can be used to hold as well as provide EMI shielding. *Both conductive and non conductive adhesives are available
5 Electrically and thermally conductive tape Lead foil : Code 420 lineredLead foil : Code 421Applications are as under :Electroplating• Radiation barrier• Moisture barrier• Chemical milling• X-ray plate masking• Maskant during paint stripping• Add weight (balance) to equipment parts
6 Transformer oil compatible tape Transformer oil with saturable backing : Code 1276Description: Stable adhesive even after long exposure to transformer fluidsTape : Oil compatible adhesive ( will not react with oil) backing is saturable hence oil penetration takes place. The penetration of oil ensures that no air is entrapped and hence ensures highest possible dielectric.· Diamond paper insulation thermal bonding compatibility with back side of tape.
7 3M Rubber splicing tape code 2155 Product Description2155 rubber splicing tape : We have self fusing tape and also 2229 as mastic with EPR. This can cover the nut bolt areas and uneven areas and provide good insulation properties. Scotch 31 mining tape : Mastic plus hypolon combination. Can be used to repair damaged armour of cables , protect the hose pipes and cables below the locomotive from external damage due to pebbles etc. Also can be applied to ensure fire retardency.3M Temflex™ 2155 Rubber Splicing Tape is a conformableself-fusing rubber electrical insulating tape. It is designed forlow voltage electrical insulating and moisture sealingapplications. Temflex 2155 is Underwriters Laboratories(UL) Listed for use up to 600 volts.• UL listed, File E129200• Compatible with solid dielectric cable insulations• Self-fusing tape• Flexible over a wide temperature range
8 3M Rubber splicing tape code 2155 Applications (600 volt maximum)• Bolted connections• Service drops• Lightning connections• Ground rod connections• Motor leads* For Low Tension
9 Mastics for Sealing and Insulation Scotch Heavy Duty Mining Tape 31Highest abrasion resistanceMoisture proof with built-in masticNoncorrosive, synthetic rubberSelf healing flame retardant masticExcellent aging propertiesMSHA approvedApplicationOn-site quick cable jacket repairProtective layer for trailing cable to abrasion proofRepaired joints to be flexible
10 Cable protection tape : 3M Scotch 31 tape for areas prone to abrasion. Insulates and protects cable jackets under coach body which may be subject to pebbles etc.Flame retardant and self healing.Good adhesion to cable jacket materialsExcellent abrasion resistanceResistant to heat, oil, ozone, UV and other environmental effectsMaintains flexibility to -22°F (-30°C) to +80 degrees
11 3M : Cladwrap 37 : Aluminium with Glass cloth and Silicon adhesive. Aluminium foil with reflect heat due to radiation.Glass cloth shall prevent heat to pass thru to the base.Silicon adhesive can withstand continuous temperatures upto 180 degrees.Applications : 1) To hold woolen cladding on heater / chiller pipes2) To prevent radiation heat to damage surface / cables
12 3M low static polyimide tape code 5419 Product Description A translucent polyimide film backed silicone adhesive tape with unique and extremely low electrostatic discharge properties for gold edge protection during wave soldering of printed circuit boards.Applications : Mask for printed circuit boards during wave solder or solder dip process.Used as release surface in fabrication of parts cured at elevated temperatures.
13 3M : Hi – Temp TapeProduct Description : Hi-Temp Tape is a high temperature withstanding tape designed to protect all types of electrical cables. This tape acts as a heat shield and a flame barrier, thus protecting the cables and accessories. The cables beneath this tape are protected from flame and high temperature shocks. The tape is flexible, clean and easy to apply over the cables. This tape can withstand continuous temperature of 600 degree centigrade and can withstand thermal shocks of 1000 to 1200 degree centigrade for few minutes. The tape is non-hygroscopic in nature and also is resistant to mild acids and alkali. Hi-temp tape is noncarcinogenic in nature.
14 3M : Hi – Temp TapeApplication areas : To fire and arc proof high–energy power cables.To provide additional thermal insulation to reduce possibilities of fire propagation.To protect cables & hose near the areas prone to excessive heat.To be used as a Thermal blanket (Non-Adhesive) for use as curtains.
15 3M Neo Gasket Tape : Replacement of rubber gaskets Closed cell foam structure provides durability , flexibility , weather resistance and seals against dust and moisture.Provides gasketing , cushioning and insulation properties.Prevents moisture and other contaminants from going inside the panel box.
16 Si – 200 6kV , 8 KV , 12 KV from -75 deg to 200 deg SILICONE RUBBER COATED BRAIDED FIBREGLASS SLEEVINGSi 200 sleeves for 3 , 6,8,12 KV application. : These can work upto 200 degrees and are expandable , flexible. These can be used extensively for terminal insulation and inside junction box of motors leads, wire harness protection from extreme environments as well as oil filled transformer applications electrician duct tape : This tape has high mechanical strength on one side and tearable on the other side. Can be used for cable bundling applications etc.3M Si-200 is 200 degree centigrade rated, fiberglass braided sleeve is specially formulated high temp silicone rubber elastomer, pressure bonded to heat stabilized fiberglass braid. It is extremely resistant to abrasion with high heat / flex capacity. It is highly flexible and has the facility to expand on the irregular shape, making it an ideal choice for high stress application.Application : 3M Si-200 is used extensively for terminal insulation and protection, wire harness protection from extreme environments as well as oil filled transformer applications.
17 Duct Tape Electrician Duct Tape 2000 Application PVC weather resistant, no fabric layerUsed for holding and bundlingMinimal adhesive residue on removalEasy tear in one directionApplicationSealing of switch, terminal boxes forindoor / outdoorPrevent entry of water, insects,foreign objects
18 Glass Cloth Tape Scotch 27 Application Glass cloth with rubber adhesiveFor 600V dry application upto 150oCUL listed componentScotch 27 and 69 tapes : Glass cloth tape self adhesive for temperatures upto 200 degrees. Very high mechanical strength and abrasion resistance as well as conformability.ApplicationInsulating electric and induction-type furnace power supply leadsSecuring systems requiring high mechanical strength and resistance to high temperaturesInsulating motor lead connectors, switchers and controls for furnaces and ovensInsulation in coil wrapping outerwrapProvides heat stable insulation for hot spot applications
19 Glass Cloth Tape Scotch 69 Application Glass cloth with High Temp Silicone adhesiveFor 600V dry application upto 200oCUL listed componentApplicationInsulating electric and induction-type furnace power supply leadsSecuring systems requiring high mechanical strength and resistance to high temperaturesInsulating motor lead connectors, switchers and controls for furnaces and ovensInsulation in coil wrapping outerwrapProvides heat stable insulation for hot spot applications
20 Thread Sealant Tape Scotch 48 Application Milky white unfused PTFE filmChemically inert, stable, conformableStable thru temp -2680C to +2600CScotch 48 : PTFE tape , wide temperatures from -268 to +260 degrees. Can be used as insulation on cables , cyrogenic applications ( sub zero) and thread sealant. Heat shrink : What is available in market is for temp of 120 deg , Shrink ratio 1:2 or max 1:3., no inner adhesive lines , low wall thickness , low mechanical strength. 3M MDT and HDT’s have following advantages: Heavy duty and highly abrasion resistant , temperatures upto 175 degrees , adhesive lined ensures no moisture ingress and shrink ration upto 4:1. Cold shrink : Opposite of heat shrink. Insulating material given in preexpanded form on collaspable base. Does not shrink abruptly , does not requires special skills , No fire needed, and very high life. For cable joints and terminations upto 180 degrees.ApplicationThread sealing and locking for pipes carrying fluidsAlso used on oxygen lines or other gas lines
21 MDT-A Medium wall Adhesive lined Heat Shrink SleevesMDT-A Medium wall Adhesive linedMedium-wall polyolefin tubing with hot melt adhesiveExcellent sealing properties, due to smooth, constant adhesive layer applied during extrusionShrink ratio up to 4.5:1Provides tough and flexible insulation; ideal for protection of cable joints/terminationsFlame-retardant version for offshore/naval applications available (MDT-A-F471)Halogen free and RoHS compliantSizes: from 12/3mm to 120/40mmWall thickness (recovered): 2.5 – 3.3mmStandard packaging: 1m pieces in bulk-, standard-, display-pack.Certificates / Approvals:Lloyd’s Register of Shipping Certificate 95/30032Germanischer Lloyd Certificate HHIEC :draft 2008 ed. 1.0
22 HDT-A Thick wall Adhesive lined Heat Shrink SleevesHDT-A Thick wall Adhesive linedThick-wall polyolefin tubing for heavy-duty applicationsExcellent sealing propertiesToughness and weatherability makes HDT-A well suited for exposed applicationsFlame-retardantShrink-ratio up to 4:1Sizes: from 12/3mm to 128/38mmWall thickness (recovered): mmStandard packaging: 1m pieces in bulk-, standard-, display-pack.Certificates / Approvals:Lloyd’s Register of Shipping Certificate 95/30032Germanische Lloyd Certificate HHBureau Veritas Certificate 04899/DOBVIECSAE-AMS-DTL 23056/15 class 1Waterproof according to VDE 0278 P3
23 Heat Shrink Sleeves BBI-A Busbar Sleeves Application Specially formulated cross-linked polyolefinExcellent physical properties & dielectric strengthExcellent tracking & chemical resistanceGood thermal enduranceFlame retardant; self extinguishingFlexible; conforms to bendsApplicationFor insulating electrical bus bars per ANSI/IEEE Standard C37.20:For 5, 8, 15, 25 and 35 kV voltage ratingsFor rectangular, square and round bus barsFor inline bolted connections of rectangular bus barsFor copper or aluminum bus barsFor use in metal-clad switchgearFor use on metal-enclosed bus barFor use with substation switchgear
24 Cold Applied Insulation and Protection Cold Shrink products40+ years experienceEPDM or Silicone rubber optionsNo heat or expensive tools neededIdeal for cable joints and terminations1.1KV to 69+ KV voltage class“Living Seal” .. Keeps water awayApplicationTo insulate and protect LV or MV cable jointsBest to use in Hazard areasSilicone rubber option – best for outdoorLess skill needed to install
25 Electrical Resins Scotchcast 2130 Application 2 part Polyurethane in self mixing poly bagGel time less than 20 minutesFlame retardantBonds to all modern cable jacketsBonds to itselfTough yet flexible, operate upto 1300 CExcellent multipurpose moisture sealing resinMSHA ratedResins 2130 :-Two part , room curing , optimum curing time and multi applications can be covered.ApplicationTo replace or repair the jacket on both single and multi-core power cables and particularly where flexibility is required.To insulate between the conductors of multi-core splices operating at 1000 volts or less.To seal the crotch or sheath when terminating multi-core cables.
26 Electrical Resins Scotchcast 2123 Application 2123 is re-enterable. Portable wire printer labels and heat shrink tube printer : For wire marking application. No need to keep inventory for various cable sizes, can be custom build, suitable for low and high temperature applications. Can print on heat shrink tubes also. Contact less temperature guns : Can take temperatures from a distance ( safe) , can be used upto 850 degrees, can be clubbed with computer for fast and accurate data transfer. Two part Polybutadiene resin in self mixing poly bagRE-ENTERABLE & SOFTExcellent wetting and low viscosityBonds to all modern cable jacketsBonds to itselfContinues operation 900C short term rated upto 1300 CExcellent multipurpose moisture sealing resinApplicationCable junction boxes which need easy access for repair / inspectionBlocking moisture in motor termination boxesTo seal the crotch or sheath when terminating multi-core cables.
28 Identification and Marking Portable label printersPrint labels instatnly for use on panels,Wires, tag blocks, terminalsAccept Vinyl, Nylon, Polyester, Heat shrink, non-adhesive, self laminating labels stocksOne touch key for most common formattingRechargeable batteriesCreate highly visible, durable identificationApplicationOn-site marking on equipment / wires / Panels, Terminal Blocks
29 Infrared Thermometers Contactless IR thermometersEasy and fast measurement of temperatureFrom distanceTemp range -32 to +8700C (various models)Memory and computer interfaceBacklit LCD displayDistance to object upto 60:1ApplicationLocate over-temperature conditions caused by defective circuit breakers, overload conditions or poor electrical connectionsMonitor electric motorsLocate loose wire connectionsDiagnose nuisance tripping of circuit breakersLocate defective ballasts within fluorescent fixtures
30 Wire Connectors (Spring Connector) Application:Electrically connect two or more conductors endsin pigtail application and insulate the connection, orinsulate a single conductor end.Wire connectors /IDC : Joining of 2-6 wires togetherin indoor and outdoor application.Type: Wire Range (SQ MM):Y (yellow) thru 2.5 sol/strR (red) thru 6.0 sol/strG (gray) thru 8.0 sol/strB (blue) thru 16.0 sol/strConstruction:Spring : Spring steel, Corrosion res. coatingShell : Steel, Corrosion res. CoatingInsulator : Flame Retardant, flexible PVCForCopperWiresOnly
31 IDC Wire Connectors Application Quick and Reliable wire joints are just snap and squeezeNo wire insulation removal neededButt joint or Tap-off optionsWide range of conductor (0.5 to 4.0 sq-mm) andwire insulation dia range 2.8mm to 4.8mmMoisture resistant and flame retardant optionsMany models have UL / CSA certificationsOperating tempearture 75 deg C to 105 deg CApplicationDistribution wiring for lights, control circuitsIndustrial electronic equipmentAutomobiles to add after market accessoriesForCopperWiresOnlyNO STRIP… NO TWIST…JUST SQUEEZE…… UNIQUE “U” CONTACT PROVIDES FAST, DEPENDABLE ELECTRICAL CONNECTIONS …WITHOUT WIRE STRIPPING...
32 Electrical Joint Compound EJC compound is recommended for providing effi cient and trouble free service on aluminum to aluminum and aluminum to copper connections.ApplicationTerminal to dead end connections for applications under 93º C (200º F).Flat to flat surfaces such as bus to bus, aluminum to aluminum and aluminum to copper.
33 Electrical Joint Compound – Features EJC compound : Paste with and without electrical fillers. This removes oxides and prevents corrosion and help to make joint stress free.Unlimited application life and compatible with AL to AL and AL to CU dissimilar metals. Lowest Electrical Resistance on Flat SurfacesNo. 2 EJC has the lowest electrical resistance on fl-at surfaces because it is a grease type.Medium that dissolves the oxide on connectors. The nature of the oxide removal is not harmful. No. 2 EJC creates a light surface etch with no deep, localized attack. It only attacks the oxide.
34 Wire Pulling Lubricants Translucent gelFor smooth low tension wire / cable pullingColorless and non-stainingCompatible with most cable jacket materialsNon-flammable and UL listedLow solid content and hence no blocking of conduit
35 THANK YOU Electrical Products for Maintenance and Repair Contact Prashant kabraElectrical Products for Maintenance and Repair35