Psa tapes the applications vol 3


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This is Presentation , Volume No Three , on Variety of PSA Tapes . These Tapes are manufactured by very well known companies , such as Tesa, Scapa , and others. Pl enjoy the Applications.

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Psa tapes the applications vol 3

  1. 1. PSA Tapes The Applications VolumeByShrikant AthavalePrathith ConsultantsPune India Three30 Jan 2013 1
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  3. 3. Aluminium Foil Tapes Moisture and chemically resistant - helps seal and protect manysensitive assemblies and surfacesThermally conductive - maximises effciency when heating or coolingby increasing the transmission over a broader areaHeat and light reflective - helps protect plastic components from heatwarpage. Can help to improve visibility by magnifying light sorcesFlame resistant - helps protect parts from flame damageOutdoor performance - resists UV degradation and provides longlasting service 3
  4. 4. ApplicationsHeating and ventilation - duct sealing andair conditioningGlass & Glazing - edge sealing of doubleglazed sealed units - mirror backing.Building and construction - vapour barrierand thermal isolation and insulationTelecommunications - insulation and co-axial shielding 4
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  7. 7. Electrostatic Powder CoatingTapes Single coated tapes with a pressure sensitive adhesive. Theyare chemical resistant and can easily withstand temperatures upto 240C which are typically used for curing epoxy and polyesterbased powder coatings.No elaborate surface preparation is necessary before applyingthe tapes, just a thoroughly clean surface and firm roller pressure.After baking and cooling the tape is easily removed in one piece,leaving a sharp paint edge with no adhesive residue. 7
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  9. 9. Lead Foil TapesElectrically conductive - thieving action eliminates metal plating edgebuild-upAcid resistant - applicable in many etchings, milling and plating operationsMalleable - high conformability, can be worked easily with burnishing toolsHigh density - ideal weighting or balancing mediumX-ray opacity - helps protect componants from x-rays. Very effective as a 9marker or locator in x-ray inspection operations
  10. 10. Waterproof Cloth TapeConformable to akward shapesNon-corrosive adhesiveAggresive adhesiveWater resistant finishCan be written onGood abrasion resistanceStrongHigh tackClean peelApplicationsConstruction: Joining wall boardsEntertainment: Used as matt gaffer tape for securing cables and colourcoding applicationsManufacturing: Splicing and joining in manufacturing processes when awater proof tape is requiredPrinting: Book & spine binding 10
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  12. 12. Polycoated Cloth TapeEasy tearWater resistant finishNon-corrosive adhesiveConformableEasy unwindHigh tackClean peelFlexibleStrongGood abrasion resistance 12
  13. 13. ApplicationsCarpet laying: Underlay joining, carpetjoining and carpet edgingConstruction: Ideally suited for joiningpolythene and many other materials.Masking off metal and/or concretesurfaces.HEVAC: Sealing metal and plasticducting, cladding and unfaced fibrepanels.Manufacturing: Splicing and joining inmanufacturing processes. Heavy dutymeatl protection.Motorsport: Tank Tape Leading edgeand surface protection. Masking off andtemporary repair. 13
  14. 14. Translucent RepairTapeConformable to akward shapesWater resistantNon-corrosive adhesiveFlexibleGood abrasion resistanceEasy unwind 14
  15. 15. ApplicationsElectro-plating: Stopping off during elecro-plating.Leisure: Semi-invisible repair and protection of documents andmaps.Manufacturing: Splicing and repair of continuous process filmssuch as polythene and PVC.Sports: Protection of paintwork and adverising decals onmotor vehicles. For use as Tank Tape. 15
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  20. 20. Abrasion ResistantTapesSelf adhesive polyurethene film tapesprotect surfaces which are subject tohigh abrasion or corrosion.These tapes are used to protectleading edges on aircraft from damageand wear during flight or on racingcars moving at high speeds. 20
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  27. 27. Pipeline I.D. & Barrier TapesFor a comprehensive range of colour coded self adhesive tapes which comply withBS4800 for the identification of pipes conveying fluids or gases in land insulations,on-board ships, oil rigs, airports and for electrical services in ducts and conducts.Materials - there are two types of self adhesive pipe marking tapes.1 - A high tack polyester laminate for external and hostile environments. Colour stableand gauranteed for 5 years.2 - A printed vinyl substrate with a protective polypropylene laminate to ensurecolours and markings are safeguarded against abrasion for internal use. 27
  28. 28. Cable and PipelineIdentificationWith the advancing complexity ofpipework and ducting systems, itis becoming increasinglyimportant to provide easyidentification for the purposes ofmaintenance, commissioning andoperation.The non-adhesive Pipewrap, selfadhesive Pipeline Identificationtape and Identity labels andTriangles ensure that specificservices are labeled correctly 28and comply with all current
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  30. 30. Pipe Markers TapePipe markers are madeto meet OSHA/ANSIrequirements. This tapeadvises materialcontent in pipingsystems. There arehundreds of stockprints & sizes. 30
  31. 31. Yellow and Black Stripe Anti-Slip Grit Tape 31
  32. 32. Civil Construction Tapes.There are quite a few tapes used for civil construction applications likeInterior decorationReinforcement of joints in walls , partisionsReinforcement of roads, bridges, runways, rail tracks.Sound Isolation , crack isolationEarth quake resistance etc. Composite BondingPSA Tape based on polyester and nylon backed silicone adhesive tapes aredesigned to effectively contain and seal during the autoclave-vacuum cureprocess of composite materials. The tapes are easy to apply and removecleanly without residue. Composite Bonding "Flashbreaker"PSA Tape based on polyester and nylon backed silicone adhesive tapes aredesigned to effectively contain and seal during the autoclave-vacuum cureprocess of composite materials. The tapes are easy to apply and removecleanly without residue. 32
  33. 33. Civil Construction Tapes. ReinforcementPSAs based on polyethylene, and polyurethane pressure sensitive filmtapes, designed to support, reinforce and protect both fixed and movablesurfaces. These products are engineered to withstand repeated abrasion andflexing under many different conditions Stucco Construction MaskingPressure sensitive surface masking protective tape is designed to protect anysurface during wall surfacing and stucco application. It bonds firmly to metal,plastic, wood trim or masonry, yet removes cleanly even after extendedperiods. Suitable for interior or exterior use. 33
  34. 34. Reflective Tape Reflective Tapes or Luminescent Tapes store then emit light, making them bright and highly visible during theAnti Slip Tape day or night. Often used for temporaryAnti-Slip Tapes, also known and permanent safety relatedas Non-Skid Tape, Low Skid applications such as marking floors,Tape or Friction Tape, are used gates, DOT regulated vehicles, signs,to maximize friction and minimize etc.slippage between surfaces, oftenused on slippery, wet or unevensurfaces such as steps, showers,boats, planes, cars, skate boardsor used for feet in the electronicindustry. Friction Tape istypically used for hockey sticksand other athletic equipment. 34
  35. 35. Petroleum tapes 35
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  37. 37. PSA ’s for abrasives 37
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  41. 41. Masking tapeMasking tape is a type of pressure sensitive tape made of a thin and easy-to-tear paper,and an easily released pressure sensitive adhesive. It is available in a variety of widths. Itis used mainly in painting, to mask off areas that should not be painted. The adhesive isthe key element to its usefulness, as it allows the tape to be easily removed withoutleaving residue or damaging the surface to which it is applied. The tape is available inseveral strengths, rated on a 1–100 scale based on the strength of the adhesive. Mostpainting operations will require a tape in the 50 range. Household masking tape is madeof an even weaker paper and lower grade adhesive.For its original use of marking off areas where auto body paint is not desired, a specialgrade of painters masking tape is needed. With this special grade, very clean lines canbe produced. Without it, the paint bleeds under the edges of the tape, producing a fuzzyor varied line.Drafting tape looks similar to ordinary household masking tape, but has a lower tack. It isintended to hold blueprints to a drawing board or light table, and to pull off easily withoutdamaging the drawing.House painters tape is rated by how many days it can be left up without leaving residueon the surface being masked. It is available in 1, 3, 7, 14, 30, and 60-day ratings, withthe 7- and 14-day tapes being the most common. The longer-rated tapes are typicallyless adhesive, and are sold for use on smooth, delicate surfaces such as vinyl wallpaperand recently painted walls. In any case, the tape should be removed immediately afterpainting regardless of how long it was left up beforehand. In the US, painters tape isoften blue or purple in color as opposed to the tan household masking tape. Spraying 41 [1]
  42. 42. When constructed with plastic films instead of paper, masking tapes can beused for more rigorous applications. Polyester-based tapes are used tomask off during etching, plating, and in particular, powder coating. Tapesbased on polyimide films can resist molten solder in electronicsapplications.Glass cloth tapes are often used in powder coatingand sandblasting operations. Foil or vinyl tapes are often used in plating.Layered tapes made from multiple materials laminated together can beused for masking flame spray, thermal spray and HVOF. Masking tape canalso be used to adhere posters to walls up to the day rating. Masking tapecan basically be used for any purpose required of it, and is not limited solelyto painting needs.The adhesive applied to a tape is often a critical determining factor for agiven masking situation. There are three broad types of adhesives (withmany chemical variations of each): rubber-based, acrylic-based,and silicone-based. Rubber-based adhesives generally provide the greatestadhesion, but the lowest temperature resistance. Acrylic-based adhesivesoffer a wide temperature range, providing adhesion from sub-freezingtemperatures up to 275–325° Fahrenheit (about 150° Celsius). Silicone-based adhesives provide the highest temperature resistance, with sometapes (such as some polyimide films and glass cloth tapes) allowing forintermittent use up to 500°F (260°C).Nowadays masking tapes are widely used for decorative purposes. 42
  43. 43. Surface Protection Tapes.Application methods.Generally applied by lamination with help of laminating equipmentGenerally the top roller of the equipment is rubberizedThe rubber roller helps in ensuring bubble and wrikle free laminationThe unwind brake of the equipment needs to be just sufficient enough so thatthe film is in a stretched positioned in order to avoid wrinkles.In cases like metal coil coating , plastics plate manufacture , extrusion ofplastics sheets etc. the lamination equipment is a part the productionequipment. 43
  44. 44. Abrasion ProtectionPSA Tapes have wide offering of conformable super-tough abrasionresistant tapes include vinyl, polyethylene, polypropylene, polyester,nylon and polyurethane pressure sensitive films for every application.Most products are available in self-wound or on silicone release liner. Clean RemovalPSA Tapes are available for clean removal designed to remove from awide range of surfaces and conditions without leaving adhesive residue,stains or ghosting. This includes temperature extremes, chemical orsolvent exposure, as well as long term outdoor exposure. Exterior Non-Yellowing ProtectionPSAs offer exceptionally tough abrasion resistant polyurethane filmtape combines excellent U.V. resistance with conformability for the mostdemanding exterior protection applications. This product has anaggressive permanent acrylic adhesive and is thermoformable, die-cuttable, and printable. 44
  45. 45. Outdoor Non-Yellowing ProtectionPSA s based on exceptionally tough abrasion resistant polyurethane film tapecombines excellent U.V. resistance with conformability for the mostdemanding exterior protection applications. This product has an aggressivepermanent acrylic adhesive and is thermoformable, die-cuttable, andprintable.Wind Generating Blade ProtectionOutdoor grade polyethylene film tapes provide excellent abrasion protectionfor the leading edge of wind generating blades. Non-yellowing, U.V. resistantand highly conformable, they provide long-term outdoor leading edgeprotection. 45
  46. 46. Carpet Protection offers the easiest way to protect carpets from dirt and damage during periodsof dirty foot traffic when building work or decorating is being carried out. Alow tack self adhesive carpet protection film, which can also be used as areplacement for dust sheets.Ssticks directly to the carpet, unlike sheetingwhich just lies on the carpet and can be easily kicked up! 46
  47. 47. Surface Protection Tapes.Application methods.Generally applied by lamination with help of laminating equipmentGenerally the top roller of the equipment is rubberizedThe rubber roller helps in ensuring bubble and wrikle free laminationThe unwind brake of the equipment needs to be just sufficient enough so thatthe film is in a stretched positioned in order to avoid wrinkles.In cases like metal coil coating , plastics plate manufacture , extrusion ofplastics sheets etc. the lamination equipment is a part the productionequipment. 47
  48. 48. ElectronicsIndustry 48
  49. 49. in Health Care a a b b c c dd 49
  50. 50. Health Care 50
  51. 51. Surgical / medical Tapes.Tapes are used for different applications in the surgical, hospital areas. Themain functions of these tapes are strapping, holding, restrict movements ordressings.These tapes are mainly based on cotton fabrics, non-woven fabrics orspecialty paper.Innovative tapes are developed by using specially compounded adhesive forapplications like waxing (hair removal), pain relief, body temperature indicatorstrips, nicotine patches etc.PE Foam based: polyethylene foam coated with medical grade acrylicpressure – sensitive hypoallergenic adhesive. Comfortable to wear, superiortensile strength and elongation, resists water absorption, nontoxic, latex free,and hypoallergenic.PE Film based: perforated flexible clear polyethylene film coated withmedical-grade acrylic pressure-sensitive hypoallergenic adhesive. This film isactually perforated not simply embossed. This allows the skin to breath andgives the film added flexibility on high motion areas. Nontoxic, latex free, andhypoallergenic. 51
  52. 52. Surgical / medical Tapes.Non Woven Cloth: spun woven white polyester fabric coated with medical-grade acrylic pressure-sensitive hypoallergenic adhesive. Very flexible, formfitting, soft, nontoxic, latex free and hypoallergenic.Water Filter Outer WrapPSAs based on polyethylene and polypropylene provide a seamless outerwrap seal for reverse osmosis water filters. They conform to NationalSanitation Foundation and F.D.A. specifications. Available in bright attractivecolors, these tapes are an excellent alternative to traditional vinyl spiralwrapping of reverse osmosis filters. 52
  53. 53. Medical Grade TapeMedical Grade AdhesiveTapes typically sticks to theskin and arehypoallergenic. They can bebreathable, anti-microbial,sterilizable, hydrophobic orhydrophilic, used for woundcare, device attachment ordiagnostics. Medical & Health Care Tape products are used in the production and application of all types of medical devices, equipment and applications. 53
  54. 54. Electrocardiographyis a transthoracic (across the thorax orchest) interpretation ofthe electricalactivity of the heart over aperiod of time, as detectedby electrodes attached to the outersurface of the skin and recorded by adevice external to the body.[1] Therecording produced bythis noninvasive procedure is termedas electrocardiogram (also ECG orEKG). An ECG test records theelectrical activity of the heart.ECG is used to measure the rate andregularity of heartbeats, as well as thesize and position of the chambers, thepresence of any damage to the heart,and the effects of drugs or devices usedto regulate the heart, such asa pacemaker. 54
  55. 55. Transdermal patchA transdermal patch is a medicated adhesive patch that is placed on the skin todeliver a specific dose of medication through the skin and into thebloodstream.Often, this promotes healing to an injured area of the body. An advantage of atransdermal drug delivery route over other types of medication delivery such asoral, topical, intravenous, intramuscular, etc. is that the patch provides a controlledrelease of the medication into the patient, usually through either a porousmembrane covering a reservoir of medication or through body heat melting thinlayers of medication embedded in the adhesive. The main disadvantage totransdermal delivery systems stems from the fact that the skin is a very effectivebarrier; as a result, only medications whose molecules are small enough topenetrate the skin can be delivered by this method. A wide variety ofpharmaceuticals are now available in transdermal patch form. 55
  56. 56. HygieneAdhesive tapes for hygiene products andmedical applications are supplied by koester.The core competence of our subsidiary lies inthe coating of skin-compatible hotmeltadhesives and the production of mechanicalsealing systems for nappies. 56
  57. 57. Scapa Skin Friendly Turn-Key SolutionsScapa is an experienced and trusted provider to the globalhealthcare industry, delivering turn-key skin friendlysolutions. We can support you through all aspects ofproduct development from raw materials, coating,converting, sterilization, printing and packaging. Everysolution is developed with end user comfort in mind.Our product solutions are used in markets such asAdvanced Wound Care, Consumer Wellness, MedicalDevices and Trans-dermal / Drug Delivery.Scapas expertise in product development means we arethe ideal partner in the healthcare industry. 57
  58. 58. Advanced Wound Care products are increasingly used in the management ofchronic or difficult to heal wounds. Aging populations and the rapid increase inincidence of Type II diabetes are just two of the factors leading to growth in thenumber of patients with chronic wounds. This has led to the development ofdressing technologies favouring wound healing.Scapa Healthcare provides a consultancy driven service for companiesrequiring advanced wound care dressings. Offering expert advice and support,together with the latest in material, adhesive and converting technology, Scapawill guide you from product concept to create a custom designed, skin friendlysolution.Our wide range of process capabilities allows us to offer customers a bespokesolution to your product design needs. Scapa Medical has the competenciesand technology to help with any requirement of finished breathable wounddressings or component materials. 58
  59. 59. Key Applications and ProductsOral careRespiratoryDermatologicalSmoking cessationEar care / Eye careCold / flu treatmentAllergy treatmentFeminine hygieneSleep aidsPersonal hygiene 59
  60. 60. Consumer WellnessConsumer Wellness products, including first aid and personal/skin careproducts can be found in every household. Even if most of us buy“traditional” products in case of an emergency arising, the productsavailable in the market are becoming more and more sophisticated: fromfaster healing antiseptic plasters, medicated corn plasters and heelcushions to help those who are their feet all day.Scapa Healthcare has a product solution to meet the demands ofcustomers in the consumer wellness industry. We provide a range of skinfriendly solutions for blisters, burns, scars and warts, as well as nasaldilators and cosmetic patches.Key Applications and ProductsOral care 60Respiratory
  61. 61. PSA ‘s in Health care 61
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  64. 64. IT andComputing 64
  65. 65. Please feel free to contact usFor more InformationOur website : www.psadhesive.comPersonal Email : psatechno@gmail.comCell : 00 91 9850242282 65