TB-3010 January 2015 Page 1 of 4

ESD Tape ApplicationsRoll Length: 36 yards (1" core); 72 yards (3" core)Total Thickness: 2.4 mil 0.0024". (0.06mm)Elongation: 22.5%Tensile Strength: 22 lbs/inAdhesion Strength: 59 oz/in2Static Generation from conductive plate: (73°F, 45% RH): 80 volts averageStatic Generation from roll: (73°F, 45% RH): 50 volts averageAvailable on paper cores and plastic coresNo Sulfur, sufactants, amines, or silicone based material

(adhesive, film backing, release material) is used in the manufacture of Wescorp cellulose tape.

Applications for ESD Clear Cellulose Tape with and without Symbols • SealingESDbagsandotherESDpackaging\

containers • UsewithESDsymbolsforESDawareness• GeneralpurposeESDtapeapplications• Secure(bundle)ICDIPtubes• Preventsdamagetosensitiveelectroniccomponentsin

manufacturing • Ideal for holding notes, work orders or instructions in

offices,ESDworkstations,orforgeneralpurpose• Idealforconformalcoatingorholdingandsealingsupplies

in manufacturing • Ideal in packaging for container sealing, static shielding

bagclosureandholdingDIPtubes

Applications for ESD Clear Cellulose Tape with Symbols• Identificationormakingproduct/paperwork/ processes • HighvisibilitywithESDsusceptibilitysymbolforincreased

awareness• Attach paperwork to bags or to ESD susceptible

product • Ideal in packaging for container sealing, static shielding

bagclosureandholdingICDIPtubes

Note:Tapewidthsaremetric(itapplystoall4tapetypes).

Tapewidthsarenominalmetric±0.8mm(±1/32")• 1/4"is6mmnominalor0.236"• 1/2"is12mmnominalor0.472"• 3/4"is18mmnominalor0.709"• 1"is24mmnominalor0.945"• 2"is48mmnominalor1.890"

In ESD protected areas, replace regular high charging tape with Wescorp ESD Tape. ANSI/ESD S20.20 section 8.3.1. states “All nonessential insulators, such as those made of plastics and paper (e.g., coffee cups, food wrappers and personal items) must be removed from the workstation.”

Wescorp ESD Cellulose Tape Line

Technical Information for ESD Cellulose TapeFilm Thickness: 1.9 mil 0.0019". (0.048 mm) Filmconstruction:CelluloseAdhesive: Rubber based - non-staining, absorbs moistureFilm surface resistance: 1 x 109 < 1 x 1011ohmsperANSI/

ESDSTM11.11TemperatureRange:-10°Cto71°C(14°Fto160°F) 100°Cfor10minutesmaxColor:Transparent

Wescorp ESD Tapes

©2015DESCOINDUSTRIESINC.EmployeeOwned

RoHS2,REACH,andConflictMineralsStatementNoneoftheRoHS2restrictedmaterialsorREACHsubstancesofveryhighconcern as of 2014/06/16, or Conflict Minerals are intentionally added inmanufacturingWescorpESDTapes.Ref:EuropeanUnionDirective2011/65/EUandRegulation(EC)No.1907/2006/CE.SeeDescoLimited Warranty at Desco.com

DESCO INDUSTRIES INC. Technical Bulletin TB-3010

DESCO INDUSTRIES INC.•3651WalnutAvenue,Chino,CA91710•(909)627-8178•WebSite:DescoIndustries.com

TB-3010 Page 2 of 4

Wescorp ESD Conductive Shielding Grid Tape

Technical Information for Conductive Shielding Grid TapeBoth surfaces non-tribocharging at 50% RHThickness: 1.9 mil 0.0019", (0.048mm)Adhesive: acrylic basedConductivegridlayer(50%RH):1x104 < 1 x 106 ohms perANSI/ESDSTM11.11Adhesive copolymer resistivity: 109 ohms typicalCopolymerlayerresistivity:1012 ohms typicalMaxTemperature:140°F(60°C)Absence of shed, crack, chip, or rub offNon-corrosiveNo silicone based material (adhesive, film backing, releas material) is used in the manufacture of Wescorp conductive shielding grid tape.

Applications for Conductive Shielding Grid Tape• ForapplicationsrequiringEMIshielding• Useinareaswherethegenerationofstaticelectricityisof

concern• Using grounded Tape Dispenser, voltage generated

by unrolling will effectively be reduced to approachingzero

• Secure(bundle)ICtubes• Coverexternalplugs,holesorconnectorpinsonelectronic

chassis (black boxes, etc.) during transporta tion or storage

Excerpt from the Naval Aviation Schools Command: “.. Weapon Replaceable Assemblies (WRA)s shall have ESD conductive plug caps or grid tape over all external cannon plugs and connector pins.”

Wescorp ESD High-Temp Masking Tape

Technical Information for High-Temp Masking TapeBacking: Saturated, high strength crepe paper Adhesive: Natural rubber based, non-staining, solvent

spread, cured Thickness: 7 mils (0.007") (0.18 mm)Adhesion Strength: 38 N/100 mm / 35 oz/in2Tensile Strength: 385 N/100 mm / 22 lbs/in2 TemperatureResistance:302°F(150°C)-60minutesColor:NaturalMeetsCDNSpec.:53.79-94Type1MeetsUSSpec.:A-A883-B-Type1Roll Length: 55 meters (60 yards)Thickness: 7.0 mils 0.007",(0.18 mm)AdhesiontoSteel:1.51newtons/cm2 / 35 oz/inch2

Elongation: 8%MoistureResistance:fairSolvent Resistance: goodStorage Stability: excellentTemperatureRange:-32°Fto+275°F(-36°Cto+135°C)MaxTemp:275°F(135°C)45minutesmaximumGovernmentSpecs:PPP-T-42C

Type1,CID-AA-883AType1WaterproofTribocharges,butnochargeretention(recommendslow

unrolling utilizing an ionizer to neutralize charges); recomendslowunwindingutilizinganionizertoneutralizecharges

Adhesive surface resistance: 1011ohmstypicalperANSI/ESDSTM11.11

Non-toxic, and pH neutralNon-corrosive

©2015DESCOINDUSTRIESINC.EmployeeOwned

DESCO INDUSTRIES INC.•3651WalnutAvenue,Chino,CA91710•(909)627-8178•WebSite:DescoIndustries.com

TB-3010 Page 3 of 4

Normal use of our High TemperatureMasking Tape is formasking or protective applications on printed circuit boards notexceedingtemperaturesof150°C(302°F)atadurationunder45minutes.Ifthetapeisusedformaskingoperationsor temporary protection, it should not be left on the product for more than 24 hours. For best results, the tape should not be exposed to ultraviolet rays or high temperature for prolonged periods of time (beyond manufacturer’s specs). This tape is non-staining under normal use as described above.

Applications for High-Temp Masking Tape• Silkscreeningapplications• Masking application in spray and brush painting,

non-staining• Protective purposes in manufacturing processes, strips

clean• Forsecuringpolyethylenesheetingtowallsduringpainting• ForOEMrepairshops• UseinapplicationsmaskingPCBsgoldfeaturesforwave

solderingorsolderingunder302°F(150°C)• Forbestresults,applytoboardusingarubberroller.• Thickconductiveadhesiveexcellent forconformability to

protectcriticalPCBfeatures• Easily handles high temperatures of wave soldering

withoutleavingsignificantresidue• Handlestemperaturesfoundintestandburn-inovens Wescorp ESD High Temp Polyimide Tape

Technical Information for ESD High Temp Polyimide TapeRemoval leaves little or no residueAdhesive surface resistance: 1 x 102 to < 1 x 105 ohms per ANI/ESDSTM11.11MaxTemperature:572°F(300°C)10secondsAdhesiveStrength:1N/cm(DIN),5oz/inch2(ASTM)PolyimideFilm(DuPont’sKapton®orequivalent) Film Thickness: 1.0 mil (0.001") (0.0254 mm)ConductiveSiliconeAdhesive

OverallThickness:1.4mil(0.0014"(0.0356mm)Total Thickness: 2.4 mil (0.0024") (0.060 mm)Color:BrownOpaqueTensileStrength:50N/cm(DIN),28lbs/in2(ASTM)Elongation:70%(DIN&ASTM)StaticChargeGeneration(300mm/min): RemovalfromCore(23°C,50%RH): 5volts,InternalTestMethod Removal from stainless steel (50% RH): 5volts,InternalTestMethodPassedflammabilityperNASASTD6001,Test1andHypergol ignition and penetration testing for casual contact perMTB-175-88For best results, apply to board using a rubber roller.

Applications for High-Temp Polyimide Tape• Idealformaskinggoldleadsandothercomponents

onboardspopulatedwithsensitiveintegratedcircuits

• ThickconductiveadhesiveexcellentforconformabilitytoprotectcriticalPCBfeatures

• Nearzerovoltagegenerationwhentapeunrolledfromroll [at 50% relative humidity]

• NearzerovoltagegenerationwhentaperemovedfromPCB[at50% relativehumidity]

• MaskingoffPCBsforIRreflowovensorwavesolderingunder572°F(300°C)~10seconds

Note:ESDHighTempPolymideTapewithconductiveacrylic, adhesive (silicone free) is available as a specialorder.

Applications for Aisle Marking Tape

•UsetomarkofffloorsdesignatingESDProtectiveAreas•Canbeusedasareasigns•Note:AislemarkingTapehasnoESDcontrolproperties

©2015DESCOINDUSTRIESINC.EmployeeOwned

DESCO INDUSTRIES INC.•3651WalnutAvenue,Chino,CA91710•(909)627-8178•WebSite:DescoIndustries.com

TB-3010 Page 4 of 4

Limited Warranty, Warranty Exclusions, Limit of LiabilitySeeDesco'sTermsandConditions-http://desco.descoindustries.com/TermsAndConditions.aspx

Tape Dispenser

2 inch wide ESD Tape Dispenser• UsewithWescorpESDtapes• Fortapewith3"(7.62cm)Cores• Fortapesrollsupto2"(48mm)wide(orcombinationof rolls)• Groundablechassiswithincludedgroundcord

Wescorp Tape Storage and Limited Warranty:For best results, tape inventory should be continually replenished. It is recommended that rolls of tape be storedflat and rotated (flipped over to the other side) periodically. Tapes should be stored in a dry, well ventilated room witha reasonably consistent temperature of 68°F (20°C) and beprotected from exposure to direct sunlight. Tape should not be stored in ultraviolet sunlight, moisture, or heat. Tape over one year old should be evaluated by the user to determine acceptability for the user’s application. Desco Industries,Inc. recommends those trackinguseful lifeofproduct touseshipping/invoice date as Desco Industries, Inc. expresslywarrants that for a period of one (1) year from the date ofpurchase, our Wescorp Brand Antistatic Tape will be freeof defects inmaterial (parts) and workmanship (labor). Seedetails of Limited Warranty online at Desco.com/Warranty.aspx

©2015DESCOINDUSTRIESINC.EmployeeOwned

DESCO INDUSTRIES INC.•3651WalnutAvenue,Chino,CA91710•(909)627-8178•WebSite:DescoIndustries.com