adhesives
TRANSCRIPT
Adhesives& sealants
BODO MÖLLER CHEMIEEngineer chemistry
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Adhesives & sealants� Epoxy adhesives (EP) 4
� 1-component epoxy resins 4
� 2-component epoxy resins 4
� Polyurethane structural adhesives (PUR) 5
� 1-component polyurethanes 5
� 2-component polyurethanes 5� Methacrylate adhesives (MMA) 6
� 2-component methacrylates 6
� Phenol resins / Polycondensation adhesives 6
� The Araldite® 2000 series 7
� Cyanoacrylate adhesives 7
� Environmentally friendly Spray adhesives 7
� UV-curing adhesives 8
� Anaerobic adhesives 8
� Silicone adhesives and sealants 8
� Labelling adhesives 9
� Packaging adhesives 9
� Processing aids for preparation and finishing of adhesion surfaces 10
� Application equipment and measurement technology 10
� Sealing compounds 10
� Reinforcing materials 10
� Sound damping systems 11
� Gap filling systems (acoustics and structural) 11
� Technical self-adhesive tapes 11
Table of contents Page
In nearly all fields of application in processing industries, adhesives can substitute or supplementthe traditional joining processes such as welding, riveting or screwing. More than any otherprocess, adhesive bonding technology can make it possible to fix the most dissimilar materialstogether permanently, without damaging the joining parts and thus impairing their stability.
As a result of rising production demands and high environmental awareness, adhesives havebecome high-tech products, which have for a long time been accepted in highly sensitiveindustries such as aviation and space technology. Advantages such as weight reduction, fasterassembly and more cost effective production, through short contact times and ease of applicationwith state-of-the art measuring technology, are constantly opening up new application fields forthis innovative method of fixing.
As a leading supplier of structural reaction adhesives, Bodo Möller Chemie offers a broad andcomprehensive range of solvent-free industrial adhesives.
The wide variety of demands made on adhesive systems and thenature of the components to be joined, make it necessary to buildup solid know-how in application technology. Bodo Möller Chemierecognised early on that no customer specific solution can bedeveloped without very good application technology.Today Bodo Möller Chemie possesses not only a well balancedproduct portfolio and a regionally deployed technical sales team,but also an in-house application laboratory, so that we can offer afull range of technical adhesive solutions.
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Adhesives& sealants
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Adhesives& sealants
Epoxy adhesives (EP)
With these adhesives we can offer systems with a sheer strengthof up to 40 Mpa as well as a peel resistance of up to 10 N/mm.They are therefore used as the adhesive of choice for extra-strongbonding in craft and industrial fields. These levels of strength canbe further increased by the application of heat, and can thendemonstrate temperature resistance from –30° to +120° C.
1-component epoxy resins
EP single-component systems are heatcuring and are primarily used whenhigh strength or high crash-strengthare required, as well as ease ofworking. In 1-K systems the resin andhardener lie side by side in themixture. The hardener is non-solubleat room temperature and dissolvesonly when heat is applied, whichinitiates the curing process. Theadvantage of this system is the simpleapplication handling, as well as thefact that the operator does not have toperform the mixing and dosingmeasurement. Our 1-K epoxy resinspossess an excellent long termdurability coupled with high resi-stance to temperature changes.
Araldite® 1-component epoxystructural adhesivesystems
BETAMATE™ 1-component epoxystructural adhesivesystems
2-component epoxy resins
EP 2-component systems harden atboth cold and warm temperatures.The application of heat can reduce thecuring time. Heat increases theinterlocking density; the final strengthtends to increase and stays at a some-what higher level. In 2-componentepoxy resin systems the workingqualities of both components areadjusted to each other and are user-friendly. The dosage proportions aregiven by the manufacturer and can notbe varied. The dosing, mixing andapplication can be done by hand ormechanically. The variable curing timeand the continuously adjustedreactivity of the adhesive make2-component epoxy adhesive systemsas excellent problem-solvers wheremetals are used in the transportationsector or aircraft construction.
Araldite® 2-component epoxystructural adhesivesystems
Araldite® 2000 2-component epoxystructural adhesivesystems
Epocast® 2-component epoxystructural adhesivesystems
Epibond® 2-component epoxystructural adhesivesystems
BETAMATE™ 2-component epoxystructural adhesivesystems
2-component polyurethanes
The dual-component adhesives consist of the polyol components (A) and theisocyanate components (B) and have to be mixed and worked in fixedproportions. The adhesives are also available as highly inflammable systems.The adhesive layer of 2-component polyurethane systems hardens to a toughrigidity or a rubbery elasticity, depending on the proportion of raw materialsused. We supply systems with a curing time ranging from 2 to 120 minutes,available in viscosities from volatile to highly viscous. Dual-component PURadhesives suit perfectly to flat-surface bonding in vehicle construction, claddingand in shipbuilding. Other appropriate applications are, for example, high-valueassembly bonding, plastics bonding, right-angle bonding, and also for use ascastings or as adhesive for SMC building components.
BETAMATE™ 2-component polyurethane structural adhesive systems
BETALINK™ K2 2-component polyurethane structural adhesive systems
Araldite® 2000 2-component polyurethane structural adhesive systems
Uralane® 2-component polyurethane structural adhesive systems
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Polyurethane structural adhesives (PUR)
This type of polyurethane-based adhesive can also be obtainedby our customers as a 1-component or a 2-component system.Polyurethane systems can harden to form elastomers orduromers; here the degree of interlinking and thus the strengthis determined by the different raw materials, which are finallycontained in the adhesive systems. We offer a wide range ofapplications from flexible to high rigidity both in 1-componentand 2-component systems.
1-component polyurethanes
The single-component adhesivesconsist of prepolymers containingisocyanates, which harden whenmoistened. This reaction can takeplace in a temperature range from 5°to 40° C., but a relative humidity of40% to 70% is necessary. Afterhardening, the adhesive joint has theelasticity of rubber. These systems areideal when using materials that have alarge variation in the rate of expansionunder temperature and load, as forexample in fixing windows in vehicles,or bonding GFK glass-fibre-parts tosteel, and aluminium parts to a steelsubstrate. In the European automotiveindustry BETASEAL™ systems are themarket leaders both for direct glazingof vehicles and for glazing repair.In addition to the appropriateadhesive systems, we offer all thenecessary products for preparationand finishing, as well as theaccessories required for the use ofthese proven window-fixing systems.
BETASEAL™ 1-component/2-component poly-urethane structuraladhesive systems
BETALINK™ K1 1-component poly-urethane structuraladhesive systems
BETAFILL™ 1-component poly-urethane structuraladhesive systems
Adhesives& sealants
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Adhesives& sealants
Methacrylate adhesives (MMA)
MMA adhesives are reaction adhesives based on methacryl acid esters. The curing of the reactivesystems takes place on the principle of radical chain polymerisation. With the quick hardening MMAadhesives, sheer strengths until 30 Mpa and above are achievable before ageing. In many cases,functional rigidity of 5 Mpa can be achieved after only 5 minutes.
2-component methacrylates
MMA adhesives harden to formthermoplasts and demonstrate goodadhesion properties on plastics andmetals, while being relativelyinsensitive to slightly greasy surfaces.These adhesives are generallyrequired in twin-chamber cartridgeswith static mixing-tube for quick andeasy application. For quantityproduction in large volume we do ofcourse deliver the differentcomponents separately. Typical fieldsof application for these high-performance adhesives are the vehicleand railway construction industries.
Agomet® 2-componentmethacrylate structu-ral adhesive systems
Araldite® 2000 2-componentmethacrylate structu-ral adhesive systems
Phenol resins /Polycondensation adhesives
Depending on their composition,phenol resins harden at temperaturesbetween 140° and 200° C. The harde-ning process for phenol resins abso-lutely requires a temperature higherthan 100° C. Phenol resins aredistinguished by high adhesivestability and good mechanical pro-perties. Furthermore they show goodheat-resistance up to around 250° C.Phenol resins are ideal in applicationswhere the adhesive layer is subject to
high temperature and wheresafety considerations are apriority. Typical applications arethe bonding of brake- and clutch-linings in vehicle construction.
Araldite® Phenol-basedpolycondensationadhesive
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Adhesives& sealants
Cyanoacrylate adhesives
Cyanoacrylates are one-part adhesives and have beendesigned to cure by reacting to small traces of surfacemoisture. Cyanoacrylates cure within few seconds atroom temperature. Cyanoacrylates provide excellentbonding performance whether you are bonding metals,plastics or rubber. Materials which will be normallybond with difficulties as for example: POM, PP, PE, PET,EPDM or silicons can be bond very well with cyano-acrylates. As pre-treatment for these materials werecommend the "Permabond® polyolefin primer".
Permabond® Cyanoacrylate adhesives
Environmentally friendly adhesives
Spray Adhesives have a very low VOC content and containno hazardous air pollutants (HAP). With the portablecanister, application can take place wherever required.Spray Adhesives are formulated to provide permanentbonding of a variety of general construction materials suchas timber products, composites, polystyrene as well asmany plastics. They are an excellent choice for use inmany different industries such as furniture,high pressure laminates, RV, automotive headliners,upholstery and construction, to name just a few. Sprayadhesives are particularly suitable in the marine industrybecause of their excellent water and humidity resistance.The portable canister system is easy to use and enablesfast application. The low adhesive consumption alsooffers reduced cost benefits.
Spray adhesives
The Araldite® 2000 series
The Araldite® 2000 series offers solutions for 95% of all adhesive applications. The range includes high-performanceadhesives based on polyurethane, methacryl acid esters and epoxy resins. It includes adhesive systems with high load-tolerance for bonding metals and composite materials, elastic and flexible adhesive systems for bonding thermoplastsand dissimilar materials, slow-hardening adhesive systems for applying on large surface areas, adhesive systems that areresistant to high temperatures or chemicals, thick-paste adhesive systems – vertically applicable for filling cavities,transparent adhesive systems for bonding glass and other transparent substrates, as well as quick-hardening, multi-purpose adhesive systems.
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Adhesives& sealants
Anaerobic adhesives
Anaerobic adhesives are used as1-component-system. Assignedmonomers of (modified) acrylic acidesters harden out like the methyl-methacrylates by a radical chainmechanism. The curing process is onlypossible under exclusion of oxygen(anaerobic). This mechanism results atthe same time in the main application.If anaerobic adhesives are used in aclose metal gap by exclusion ofoxygen, the hardening will be initia-ted. This enables long open times.Typical applications are retaining,threadlocking, pipe sealing andgasketing.
Permabond® Anaerobic adhesives
UV-curing adhesives
These 1-component adhesives cure by a radical polymerisation. The impor-tant formation of the starting radicals is caused by the irradiation with UVlight. The curing takes place afterwards within seconds. Our customers canbenefit from our overall experience in bonding industrial parts together.We offer a complete solution for all your applications in the field of industrialbonding. The Single-part adhesive chemistry allows rapid preparation andapplication cure. Our Permabond® UV-curable adhesives are excellent forbonding glass to glass or glass to metal and for plastic applications.The increasing importance UV curing systems is clear regarding the manyadvantages: work safety, high assembly rates, short curing, curing ondemand to allow proper alignment of components before bonding, solventfree and not flammable, environmentally friendly.
Permabond® UV-curing adhesives
Silicon adhesives
Silicone adhesives stand up to tough demandsfor a variety of applications – including areaswhere organic material may struggle.Silicon adhesives are either curing at roomtemperature (RTV) or curing by heat (HTV).These products are classified as follows:acetoxy curing systems, alcoxy curing systems,oxime adhesives (neutral) and 2-componentRTV silicone adhesives and sealants(polyaddition reaction). The outstandingperformance of silicone adhesives are the welladhesion to a wide range of substrates, thethermal stability over a wide service temperature,a extreme weather resistance and UV durability,the excellent dielectric properties, the lowflammability and the resistance or stability to avariety of chemicals.
Rhodorsil® Silicon adhesives
Rhodorseal® High-temperature silicones
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Adhesives& sealants
Labelling adhesives
Henkel has developed innovative new adhesives thatenable you to add value to your products, allowing you todifferentiate and satisfy the consumer. Importantly this canbe achieved without sacrificing your production and costeffective performance. We offer adhesive solutions forvarious applications in the labelling market: glass bottlelabelling, PET bottle labelling and “Clear Look” labelling.
ETIMELT™ 396 Labelling adhesives
ETICOL®® Glass bottle labelling
SYNTACOL™ Glass bottle labelling
CYCLOFLEX®® PET bottle labelling
ENVATAC Labelling adhesives
OPTAL Labelling adhesives based on casein
EUROMELT Labelling adhesives for plastic foil on PET bottles
Packaging adhesives
We offer both aqueous dispersions and so-called “Hotmelts“. These are thermoplastic adhesives whichare heated to a liquid form and applied to seal both case and tray flaps. We offer a wide range of packagingadhesives, like high temperature hot melts, cool meltsand bookbinding adhesives.
ULTRA-MELT®® Packaging adhesives
COOL-MELT ULTRA®® Hot Melt adhesives
DISPOMELT®® Low temperature adhesives
DETERMELT®® Surface cleaners
INSTANT-PAK®® Hot Melt adhesives
ADHESIN Aqueous packaging adhesives
TECHNOMELT Packaging adhesives
TECHNOMELT SUPRA Packaging adhesives with highheat resistance
PURMELT PUR adhesives
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Adhesives & sealants
Reinforcing materials
Consisting of glass-fibre matting, poly-mer adhesive layer and separation paper, these reinforcements can beapplied quickly and without difficultyto metal plate and durable plastics.The principle applications are typicallyto be found in automobile constructionand lead to an improvement in bend-resistance, anti-torsion rigidity, impact-resistance and resistance torepeated flexion. A partial reinforce-ment with BETABRACE™ offers costadvantages over steel reinforcementcomponents.
BETABRACE™ Polymer reinforcement material
Application equipment andmeasurement technology
We offer the appropriate extrusionguns for all cartridge systems. The application equipment is available forboth single and dual-component systems. These are either hand-heldextrusion guns, or compressed-air orbattery-driven systems. Mixing-tubesand diffusers as well as application-aids for all systems are also available.
We are happy to answer any questionsfrom our customers about dose mea-surement technology, and here we areable to exploit the relevant expertiseof our partner companies.
Processing aids for preparation and finishing of adhesion surfaces
Through the use of innovative materials and high-value structural adhesives theglazing of motor vehicles, as one example, has become an integral element ofvehicle construction and meets the safety requirements that are specified worldwide. In this context, appropriate products for the preparation and finishing ofadhesion surfaces can make an important contribution to perfect adhesion.
BETACLEAN™ Cleaner for plastics, lacquer and glass
BETACLEAN™ PU remover
BETAPRIME™ Primer for plastics and glass
BETAWIPE™ PU activator
Sealing compounds
The sealing and insulating propertiesof our foam materials, and sealing anddamping compounds, as well as theirinfluence on acoustic qualities are familiar to us from the car-building industry. This experience enables us tooffer solutions that meet the demandsof your particular manufacturing pro-cesses in a wide range of different industrial applications. The BETAGUARD™ and BETAFILL™products are excellent sealing compounds for the insulation liningbetween the outer and inner steelshell, as well for sealing the inner andouter seams. Applications are mainly inthe automobile sector.
BETAGUARD™ Sealing compoundsfor automobile applications
BETAFILL™ Sealing compoundsfor automobile applications
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Adhesives & sealants
Sound damping systems
BETAPHON™ is a pumpable, expanding, vibration-damping and impact-resistant coating for use, for example, in doorsand floor-plates with corrosion-resistant properties, ideal for damping vibration.BETADAMP™ and BETAFORM™ are self-adhering, multi-layered pressings for manual application and can be supplied ina wide variety of forms. Multi-layer systems absorb the vibration energy of the components on which they are affixed.
BETAPHON™ Pumpable soundproofing system
BETADAMP™ Self-adhering multi-layered soundproofing systems
BETAFORM™ Self-adhering multi-layered soundproofing systems
Gap filling systems (Acoustics and structural)
These extrudable polyurethane-based systems are chiefly injected into vehicle cavities in order to achieve a reliable bulkhead separation from wind noise (acoustic systems). A verygood enhancement of rigidity by means of structural or rigidityfoams provides high weight-saving potential improved crashperformance, since it is possible to develop designs with thinnerpanels and without additional strengthening pieces.
BETAFOAM™ Extrudable PU-based noise-reduction system
BETAFOAM™ Extrudable PU-based rigidity system
BETAFOAM™ Extrudable PU-based structural foam system
Technical self-adhesive tapes
MACbond is a range of double sided tapes with a filmic carrier coated with either rubber or acrylic adhesives. Our MACbond range meets a lot of professional needs in many industries by offering highly efficient solutions forapplications such as bonding, mounting, sound dampening, placing gasketsand seals, etc. Thanks to its double-sided construction, the MACbond range canbe enlarged with custom products (e.g. different thicknesses and adhesivestypes) when unique properties are required for specific applications.
MACmount is a range of double sided foam tapes coated with either rubber oracrylic adhesives. These tapes are ideal when working on uneven or dissimilarsurfaces. The MACmount foam tapes are compressible and highly conformableand therefore adhere easily to irregular and/or curved substrates. Our MACmount range offers different types of foams and adhesives to meet almost any requirement in terms of bonding, mounting, and insulating.Don’t hesitate to ask us for customized and converted tapes.
MACbond Double sided adhesive tapes
MACmount Double sided foam adhesive tapes
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