The foam absorbs energy and relaxes stress which provides these tapes with their unique properties. They bond with high holding strength for both dynamic and static. Unlike polyethylene pe foam tapes with lowerdensity open cells that can merge and leak, 3m vhb tape has 100% closedcell foam with virtually no. Demanding strength for your most demanding bonding applications. The test was between dissimilar metallic materials. It is used to attach glass to metal frames in curtain wall systems and commercial windows replacing commonly used structural silicone sealants or mechanical fasteners and gaskets. The test proved the vhb tape is an excellent adhesive to hold dissimilar metals together underwater. This type of tape is so strong that it can sometimes be used as an alternative to other fastening options, such as rivets, spot welds and liquid adhesives.
Its acrylic foam core provides a good balance of strength and conformability. We invented 3m vhb tapes in 1980 as the first of their kind. These unique tapes combine conformability with a strong, permanent bond. Sold by betterdealz and ships from amazon fulfillment.
Related articles system wiring and interconnect for rooftop solar panels even a single solar panel tied into a buildings electrical supplies requires some specialized wiring components specific. This list is not intended to be fully comprehensive but may be useful for many. Surface preparation for 3m vhb tape applications suggested primers the table below offers suggested primers and alternative methods that commonly require primers, adhesion promoters or other surface treatments for successful use with 3m vhb tapes. It is the recommended surface preparation for 3m vhb tapes. The vhb water tape is developed to prevent and protect metal from galvanic corrosion. The tapes bond on contact, assemble easily and can be cut to precise shapes and sizes for custom applications. These tapes are able to form bonds of exceptional strength and have greater durability and elasticity than conventional doublesided foam tapes.
The tape is 40 mil thick, bonds highsurface energy substrates, and provides handling. All questions of liability relating to 3m vhb tapes are governed by our terms of sale subject, where applicable to prevailing. Vhb tapes have the strength to replace rivets, spot welds, liquid adhesives and other permanent fasteners for a wide variety of applications. The foam, which is viscoelastic in nature, utilizes energyabsorbing and stressrelaxing properties, which gives the tape its unique characteristics. Jul 17, 2017 3m s vhb tape is an industrialstrength bonding tape, designed to replace standard screws, welds and other more traditional methods of mechanical fastening.
Vhb tape specialty tapes technical data november2015 product description. The 3m vhb tapes get their effective strength by absorbing energy with the foam core and by allowing rather than fighting movement. Please take the time to read the 3m surface preparation guide for vhb tapes as this will increase the effectiveness of the tape. When you eliminate the need for screws and rivets, your design can truly shine. They are used for attaching glass panels to metal frames in curtain wall systems, commercial windows and doors, skylight and canopy systems replacing commonly used. These thin 3m tapes make bonding a breeze for materials, especially electronics. These vhb tapes are made with acrylic foam which is viscoelastic in nature. An unconventional foam tape 3m vhb tapes were invented in 1980 as the first of their kind. Tekra is a leading distribution partner of 3m adhesives, and carriers their vhb line of highperformance adhesive transfer and foam bonding tapes. Bonds to many powdercoated paint and mediumtolow energy paints and plastics, as well as metals and glass.
Architectural signs and traffic signs using 3m vhb tapes have also been standing up to constant weathering, buffering winds, and occasional storms since the early 1980s. The 3m vhb thin series is specially formulated for lens bonding, bezel bonding and liquid crystal monitor bonding. The user is responsible for determining whether a specific 3m vhb tape is suitable for the purpose intended and for the users method of application. Strong enough to replace spot welds, screws, rivets, and liquid adhesives with longterm durability, indoors and out. Vulcanized csm rubber on the outside resists abrasion and chemical damage, while the inner layer includes flameretardant mastic to keep moisture away and provide excellent adhesion to a variety of cable jacket materials. The vhb tape product range includes tapes with different core constructions and a variety of adhesives. Ultrahigh bond tapes uhb vhb when you want to make sure your taping job holds up over time, use ultra high bond or very high bond uhb vhb doublesided tape. Tape measures 1 x 5 yds and offers a excellent bonding to relatively irregular surfaces and mixed substrates. Technical data january, 2010 product description 3mth vhb acrylic foam tapes rp16, rp25, rp32, rp45 and rp62 are doublesided pressure sensitive adhesive tapes for bonding a variety of substrates including many metal, plastic and painted materials. Vhb tape is resistant to both ultraviolet rays from the sun and generally all other forms of weather interference. These unique tapes combine conformability with a strong.
The foam is conformable to increase contact with the surfaces. Technical bulletin 3mtm vhbtm tape durability 106 105 104 103 102 figure 4 dynamic tension fatigue vhb tape 4950 load psi cycles to failure 15 25 35 45 55 65. Vhb tapes 3mtm vhbtm tapes product information july 20 product description 3m vhb tapes are a family of doublesided foam tapes made from high performance acrylic adhesives. For 25 years, engineers have been specifying 3mvhbtapes to permanently bond and seal many metals, plastics, and other surfaces for increased productivity, high strength, long term durability, and improved appearance. These highstrength, doublesided acrylic foam tapes let you quickly and easily create a longlasting bond that actually builds strength over time. Reclosable fasteners combine adhesive and mechanical. In many situations, they are able to offer a great alternative to traditional mechanical fixing methods such as rivets, bolts, screws and welding, this is because of its high strength, shock absorbing abilities and its ability to distribute stress evenly. This tape is similar to other products in the 3m vhb tape 5952 family except thickness. In many situations, they can replace rivets, spot welds, liquid adhesives and other permanent fasteners.
A firm doublesided, pressuresensitive, closedcell acrylic foam tape. Vhb acrylic foam tape 5925 5952 5962 product description 3m vhb acrylic foam tapes 5925, 5952 and 5962 are double coated pressure sensitive adhesive tapes for bonding a wide variety of substrates including lower surface energy materials such as powder coated paints and plastics. As the name implies, it is a double sided tape with industrial strength. Uline stocks a huge selection of 3m 4941 vhb acrylic foam tape. Shop staples for 3m 5952 vhb tapes, dark gray, 5 yds. Ideas for vhb tape that works underwater include swimming pools, boats, docks and so on. The fast and easy to use permanent bonding method provides high strength and longterm durability. Technical data january, 2010 product construction adhesive. On tvs modern marvels, 3m demonstrated incredible holding power pdf. These 3m vhb tapes are made with acrylic foam which is viscoelastic in nature.
This type of tape is so strong that it can sometimes be used as an alternative to other fastening options. Feb 10, 2020 3m vhb tapes are highstrength bonding tapes and a proven alternative to screws, rivets, welds and other mechanical fasteners. Thats why we work with specialty 3m vhb tapes, like the ultrathin foam tape series. The 3m vhb tape family consists of foam tapes and adhesive transfer tapes. Ultrahigh bond tapes uhbvhb when you want to make sure your taping job holds up over time, use ultra high bond or very high bond uhbvhb doublesided tape. Vhb tapes replace rivets and screws in bonding side panels to trailers and buses for a smoother, cleaner appearance and a strong permanent bond that seals dissimilar metals while separating the surfaces to reduce potential for galvanic corrosion. These 3m vhb tapes are made with acrylic foam which is. Scotch extreme mounting tape, 1inch x 400inches, black, 1roll 414longdc 414longdc. Viking industrial are 3ms n1 online partner for 3m vhb, we stock and supply a complete range of 3m vhb tapes.
Strong 3m vhb tapes have the strength to replace rivets, spot welds. Bonds made with vhb tapes have been exposed on outdoor weathering decks in arizona, florida, minnesota, and japan to collect data on the longterm weathering resistance of vhb tapes. Vhb 4910 tape 3ms vhb tapes are clear, doublesided, pressuresensitive tape with pe film liner and meet the standards for ul listing 746c. A quick guide to 3m vhb tapes first stop packaging. The result is a family of extraordinarily strong tapes that adhere to a broad range of substrates.
An unconventional foam tape we invented 3m vhb tapes in 1980 as the first of their kind. It offers design flexibility with its viscoelasticity and powerful ability to bond to a variety of surfaces. In many situations, they can replace rivets, spot welds, liquid adhesives and other permanentfasteners. These tests typically showed full bond strength retention after 5 years of exposure in these reallife weather tests, at which point the tests were discontinued. As the substrate flexibility increases thinner tapes can be considered. With 3m vhb tapes, you can maintain consistency from sketch to construction, eliminating distracting, visible fasteners, like screws and bolts. Vhb 4910 tape 3m vhb tapes provide the convenience and simplicity of a tape fastener and are ideal for use in many interior and exterior bonding applications.
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