Descrição da Aplicação

Seja como painéis de revestimento decorativo ou como parte do isolamento térmico – compostos modernos e elementos sanduíche desempenham um papel importante em muitas aplicações. Adesivos inteligentes de alto desempenho tornaram-se indispensáveis na fabricação destes produtos devido à grande variedade de combinações de materiais que devem ser colados para atender a diferentes especificações. O amplo espectro de adesão fornecido pelos adesivos especiais Jowat é essencial para colar diferentes substratos, como madeira, materiais minerais, concreto, plásticos e vários materiais de isolamento, como fibra mineral, espumas ou folhas de alumínio. Além disso, eles também atendem a requisitos adicionais relacionados a resistência à hidrólise, estabilidade térmica ou proteção contra incêndio. Além dos adesivos hot melt de poliuretano reativo e dos adesivos de prepolímero de PUR monocomponentes, com tempo em aberto e força inicial diferentes, que foram testados e aprovados por muitos anos na fabricação de elementos compostos de alto desempenho, os adesivos de polímeros de SE bicomponentes da Jowat também se estabeleceram nesta aplicação. Os adesivos do último grupo de produtos são caracterizados por adesão excelente, alta resistência, e linhas de cola permanentemente elásticas, que absorvem as tensões entre os materiais nas estruturas sanduíche. Por tudo isso, os polímeros Jowat® SE são produtos de uso geral confiáveis para processos de montagem manual e industrial.
Os polímeros Jowat® SE são sistemas adesivos bicomponentes que constroem uma ponte entre as poderosas resinas epóxi e os polímeros MS com excelentes propriedades de adesão. A resistência total desse sistema adesivo é mostrada especialmente quando superfícies de difícil adesão e expostas à alta tensão precisam ser coladas. Devido às características de elasticidade permanente do adesivo, esses sistemas também colam confiavelmente substratos com diferentes coeficientes de elasticidade. Os polímeros Jowat® SE são livres de isocianato e de solventes.

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.

Informação do produto

Choose a product group
  • 1-component adhesive
  • 2-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® 685.12 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® 685.92 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

2-component adhesive

Base Viscosity [mPas] /
Temperature [°C]
Processing
Temperature [°C]
Application Characteristics Download
technical
data sheet (PDF)
Jowapur® 688.30 + 688.99 2-Component PUR Adhesive 6000 / 20 > 10 Two-component adhesive for small and large industrial applications and small shops. Bonding and fixing of various types of wood, plywood, particleboard, mineral fibreboard panels, metals like iron, galvanized iron plate, aluminium etc, fibre-reinforced polyester, foamed plastics like expanded polystyrene, PVC and plastic honeycombs. Free of formaldehyde. Tough-hard 2-component adhesive with very good resistance data to low and high temperatures, to humidity and ageing. de en fr
Jowapur® 688.80 + 688.99 2-Component PUR Adhesive 6000 / 20 > 10 Two-component adhesive for small and large industrial applications and small shops. Bonding and fixing of various types of wood, plywood, particleboard, mineral fibreboard panels, metals like iron, galvanized iron plate, aluminium etc, fibre-reinforced polyester, foamed plastics like expanded polystyrene, PVC and plastic honeycombs. Free of formaldehyde. Tough-hard 2-component adhesive with very good resistance data to low and high temperatures, to humidity and ageing.
Jowat® 690.00 2-Component SE Polymer 50000 20 For flexible bonding of plastics, metals and rubber materials, also for sealing seams and as casting compound. Pasty compound which flows and spreads well. de en fr
Jowat® 691.45 2-Component SE Polymer thixotropic / 20 20 For flexible bonding of plastics, metals and rubber materials, also for sealing seams and as casting compound. Pasty compound, not dripping de en fr
Jowat® 692.30 2-Component Epoxy Resin 47.500 ± 22500 / 20 > 10 Highly resistant, durable construction adhesive for inserting steel rods, for repair work and filling of cracks in wood. de en fr
Jowat® 695.15 1-Component S Polymer 140000 / 20 20 Pasty assembly adhesive producing flexible adhesive bonds. Moisture-curing one-component adhesive with good adhesion to many substrates. de en fr
Jowapur® 688.60 + 688.99 2-Component PUR Adhesive 6000 / 20 10 - 50 Two-component adhesive for small and large industrial applications and small Shops. Bonding and Fixing of various types of Wood, plywood, particleboard, Mineral fibreboard panles, metals like iron, galvanized iron plate, Aluminium etc. Free of formaldehyde. Tough-hard 2-component adhesive with very good resistance data to low and high temperatures, to humidity and ageing.

hot melt adhesive

Base Viscosity [mPas] /
Temperature [°C]
Processing
Temperature [°C]
Application Characteristics Download
technical
data sheet (PDF)
Jowatherm® 245.00 Pressure-Sensitive Adhesive ~17,000 / 160°C 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® 601.60 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

Os produtos listados representam apenas uma seleção limitada do portfólio de produtos disponíveis. A disponibilidade do produto pode variar de acordo com a região. Os dados técnicos, características e campo de aplicação fornecidos na tabela delineiam as diferenças entre os adesivos individuais do portfólio de produtos. Nosso Departamento de Tecnologia de Aplicação e nossos Representantes de Vendas estão à disposição para aconselhar e apoiá-lo na busca do melhor adesivo para sua aplicação específica.

Nota: As informações nesta página são baseadas em resultados de testes de nossos laboratórios, bem como na experiência adquirida na área, e não constituem de forma alguma garantia de propriedades. Devido à ampla gama de diferentes aplicações, substratos e métodos de processamento fora de nosso controle, nenhuma responsabilidade pode ser derivada dessas indicações nem das informações fornecidas por nosso serviço de assessoria técnica gratuita. Os testes do cliente sob condições diárias, o teste de adequação em condições normais de processamento e o teste adequado para o propósito são absolutamente necessários. Para obter as especificações, bem como outras informações, consulte as folhas de dados técnicos mais recentes.

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