Application Description

Adhesives play a major role in the manufacture and assembly of the different parts for car interiors. Whether tried and proven for many years or tailored to specific applications, Jowat supplies the suitable adhesive solution for all current requirements and process parameters in all established bonding methods.
A particularly demanding application is the lamination of instrument panels, side and door panelling, and centre consoles with a wide variety of different decor materials. Jowat provides a broad spectrum of suitable bonding solutions with highest heat resistances, which reaches far beyond the standard applications, such as press laminating and vacuum deep-drawing. PO hot melts facilitate the lamination of polypropylene form parts in IMG processes without pretreatment and provide a fully recyclable compound. Powerful PUR hot melts are ideal in all laminating procedures for the entire vehicle interior. And for the top league of lamination, for instance the real leather lamination of instrument panels and door panelling with visible seams, Jowat supplies PU dispersions which have been optimised specially for these mostly manual assemblies.
More frequently thin and porous textiles are used to cover A-B-C columns, parcel shelves or ceilings. These applications are exposed to direct sunlight and are therefore laminated with highly UV-stable PU dispersions. Even after many years of exposure, the bondline will remain invisible due to the excellent oxidation resistance and colour stability of these adhesives.
Jowat adhesives for car interiors support the efficiency of modern manufacturing processes with regard to all lamination methods, including VACFLOW – short process cycles, low energy consumption, and clean processing – as well as the specific requirements of the different parts. Our product range provides for each application suitable products with a broad spectrum of different initial strengths and activation temperatures, edgefolding capability, heat and UV resistances, as well as precoatings with good storage stability for products supplied on reels.


Jowapur® dispersions are used especially for the lamination with decorative thermoplastic foils made of PVC, PU or polyolefin, and for textile foam and fleece composites as well as for real leather lamination in vacuum deep-drawing or stamp-press processes for the production of instrument panels, door trims, headliners and column trims.
Jowat supplies a wide range of PU dispersions and crosslinking agents which have been especially adapted for these adhesives. With this portfolio, all lamination processes for car interiors are covered.

Product Information

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dispersion

Base Viscosity [mPas] /
Temperature [°C]
Processing
temperature [°C]
Application Components /
Crosslinking Agent
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technical
data sheet (PDF)
Jowapur® 158.29 PU dispersion 370 / 25 20 Is used for bonding soft PVC foam foils in vaccum deepdrawing methods. It is mainly used for the production of laminated interior parts for vehicles. 197.43 de en
Jowapur® 158.97 PU dispersion 305 / 25 20 Is used for bonding soft PVC foam foils in vaccum deepdrawing methods. It is mainly used for the production of laminated interior parts for vehicles. 197.65 de en

hot melt adhesive

Base Viscosity [mPas] /
Temperature [°C]
Processing
temperature [°C]
Application Components /
Crosslinking Agent
Download
technical
data sheet (PDF)
Jowatherm-Reaktant® 613.18 PUR hot melt adhesive 20000 /140 130 - 160 Laminating adhesive for manufacturing interior panellings in automobiles, for instance door panelling and dashboards. de en fr
Jowatherm-Reaktant® 642.00 PUR hot melt adhesive 23000 / 140 110 - 150 For laminating diverse substrates to produce interior parts for the automotive industry. de en
Jowat-Toptherm® 238.20 PO hot melt adhesive 18000 ± 3000 / 200 180 - 200 For flat lamination, for instance of substrates based on PP (NF-PP) in the automotive industry, also edgefolding operations. Also for precoating of reel material. de en fr
Jowat-Toptherm® 238.80 PO hot melt adhesive 25000 ± 5000 / 200 180 - 200 For flat lamination and assembly operations (for instance edging processes, clip bonding). 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.