Assembly bonding

Application Description

Whether as decorative cladding panels or as part of heat insulation – modern composites and sandwich elements play a key role in many applications. Intelligent high-performance adhesives have become indispensable in the manufacturing of these products due to the wide diversity of material combinations which have to be joined to meet different specifications. The broad spectrum of adhesion provided by special Jowat adhesives is essential to bonding different substrates such as wood, mineral materials, concrete, plastics and various insulation materials like mineral fibre, foams or aluminium foil. Apart from this, they also meet additional requirements regarding hydrolysis resistance, thermal stability, or fire protection. In addition to reactive polyurethane hot melt adhesives and one-component PUR prepolymer adhesives with different open times and initial strengths which have been tried and proven for many years in the manufacture of high-performance composite elements, two-component SE polymer adhesives from Jowat have also become established in this application. Adhesives from the latter product group are characterised by excellent adhesion, high strength, and permanently elastic bondlines which absorb the tensions between the materials in sandwich structures. Due to this, Jowat^®SE polymers are reliable general-purpose products for manual and industrial assembly processes.

Jowat^® SE polymers are two-component adhesive systems, which build a bridge between the powerful epoxy resins and the MS polymers with excellent adhesion properties. The full strength of this adhesive system is shown especially when difficult to adhere to surfaces must be bonded that are exposed to high stress. Due to the permanent elastic characteristics of the adhesive, these systems also reliably join substrates with different elasticity coefficients. Jowat^® SE polymers are free of isocyanates and solvents.

Product Information

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1-component adhesive
hot melt adhesive

1-component adhesive

	Base	Viscosity [mPas] / Temperature [°C]	Processing Temperature [°C]	Application	Characteristics	Download technical data sheet (PDF)
Jowapur^® 683.24	1-Component PUR Prepolymer	9000 / 20	> 10	Adhesive with functional additives for mineral aggregate panels, sandwich and composite panels made of soft wood species, for polystyrene foam, PUR foams, metals and many other substrates.	Free of solvents and formaldehyde. Good adhesion to many substrates.	de en fr
Jowapur^® 685.06	1-Component PUR Prepolymer	pasty / 20	> 10	Adhesive for assembly operations, for various substrates and lacquers.	Free of formaldehyde. Good adhesion to many substrates.	de en fr
Jowapur^® 685.12	1-Component PUR Prepolymer	6000 / 20	> 10	Adhesive for bonding mineral aggregate panels, fiberboard, sandwich and composite panels made of soft wood species, for PUR foam materials and polystyrene foam, and many other substrates.	Free of solvents and formaldehyde. Good adhesion to many substrates.	de en fr
Jowapur^® 685.32	1-Component PUR Prepolymer	pasty / 20	> 10	Adhesive for bonding soft wood species, windows, doors, construction elements, water-resistant particleboard, foam and insulating materials made of concrete, cork and coated cork, ceramic and laminate tiles, stone and many other substrates.	Free of solvents and formaldehyde. Good adhesion to many substrates.	de en fr
Jowapur^® 685.92	1-Component PUR Prepolymer	6000 / 20	> 10	Adhesive for bonding mineral aggregate panels, fiberboard, sandwich and composite panels made of soft wood species, for PUR foam materials and polystyrene foam, and many other substrates.	Free of solvents and formaldehyde. Good adhesion to many substrates.	de en fr
Jowapur^® 687.22	1-Component PUR Prepolymer	10.200 / 20	> 10	Adhesive for soft wood species, also with high moisture content, for bonding mineral aggregate panels, fiberboard and PUR foam, compound elements and timber which is used for instance for the manufacture of wooden windowframes and garden furniture.	Free of solvents and formaldehyde. Good adhesion to many substrates.	de en fr
Jowapur^® 687.40	1-Component PUR Prepolymer	6000 / 20	> 10	Adhesive for bonding of hard wood species, composites of HPL/CPL, bonding to galvanized iron or metals, bonding expanded polystyrene (sanded) to wood, stone and many other substrates.	Free of solvents and formaldehyde. Good adhesion to many substrates.	de en fr
Jowapur^® 685.08	1-Component PUR Prepolymer	6000 / 20	>+10	Adhesive for bonding mineral aggregate panels, fiberboard, compound elements etc. made of soft wood species, for PUR foam materials and polystyrene foam, and many other substrates.	Free of solvents and formaldehyde. Good adhesion to many substrates.	de en fr
Jowapur^® 687.10	1-Component PUR Prepolymer		>+10	Stable and fibre-reinforced, thixotropic one-component adhesive, curing with wood moisture or ambient humidity. Adhesive for bonding soft wood species, windows, doors, construction Elements, water-resistant particleboard, foam and insulation materials made of concrete, cork and coated cork, tiles, stone and many other substrates.	Free of solvents and formaldehyde. Good adhesion to many substrates. Moisture-curing, High strengh data.	de en fr
Jowapur^® 687.30	1-Component PUR Prepolymer		>+10	Stable and fibre-reinforced, thixotropic one-component adhesive, curing with wood moisture or ambient humidity. Adhesive for bonding soft wood species, windows, doors, construction Elements, water-resistant particleboard, foam and insulation materials made of concrete, cork and coated cork, tiles, stone and many other substrates.	Free of solvents and formaldehyde. Good adhesion to many substrates. Moisture-curing, High strengh data.	de en fr
Jowapur^® 687.60	1-Component PUR Prepolymer		>+10	Stable and fibre-reinforced, thixotropic one-component adhesive, curing with wood moisture or ambient humidity. Adhesive for bonding soft wood species, windows, doors, construction Elements, water-resistant particleboard, foam and insulation materials made of concrete, cork and coated cork, tiles, stone and many other substrates.	Free of solvents and formaldehyde. Good adhesion to many substrates. Moisture-curing, High strengh data.	de en fr

hot melt adhesive

	Base	Viscosity [mPas] / Temperature [°C]	Processing Temperature [°C]	Application	Characteristics	Download technical data sheet (PDF)
Jowatherm^® 245.00	Pressure-Sensitive Adhesive	17000 ± 5000 / 160	150 - 170	For giving self-adhesive properties to a variety of substrates.	Pressure sensitive hot melt adhesive on thermoplastic rubber basis. Low viscosity, high permanent tack, high shear and peel strength.	de en fr
Jowatherm-Reaktant^® 600.10	PUR Hot Melt Adhesive	6750 ± 1250 / 120	110 - 130	For general assembly operations in the wood and furniture industry.	Good adhesion to a variety of substrates. After crosslinking, very good heat resistance, good flexibility at low temperatures, as well as good resistance to solvents.	de en fr
Jowatherm-Reaktant^® 601.10	PUR Hot Melt Adhesive	15250 ± 5750 / 120	110 - 130	For general assembly operations	Good adhesion to a large number of substrates, especially to glass.
Jowatherm-Reaktant^® 601.60	PUR Hot Melt Adhesive	14000 ± 4000 / 120	110 - 130	For general assembly operations	Good adhesion to a large number of substrates. This adhesive develops high strength immediately after joining the parts. When fully crosslinked, high heat resistance, good flexibility at low temperatures and good resistance to solvents.	de en fr
Jowatherm-Reaktant^® 605.00	PUR Hot Melt Adhesive	37.500 ± 7.500 / 120	120	For wrapping wood an plastic profiles with PVC foil, with veneers with or without fleece-backing, or with decor papers.	Fast setting, high initial strength; good adhesion to plastics like PVC, ABS etc. Crosslinking within a few days, depending on the humidity of ambient air and substrate moisture.	de en fr

The products listed only represent a limited selection of the available product portfolio. Product availability might differ by region. The technical data, characteristics and field of application provided in the table outline the differences between the individual adhesives of the product portfolio. Our Application Technology Department and our Sales Representatives are on hand to provide advice and support you finding the best adhesive for your particular application.

Note: The information on this page is based on test results from our laboratories as well as on experience gained in the field, and does in no way constitute any guarantee of properties. Due to the wide range of different applications, substrates, and processing methods beyond our control, no liability may be derived from these indications nor from the information provided by our free technical advisory service. Customer trials under everyday conditions, testing for suitability at normal processing conditions, and appropriate fit-for-purpose testing are absolutely necessary. For the specifications as well as further information, please refer to the latest technical data sheets.

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Application Description