Uygulama Açıklaması
Hotmelt yapıştırıcılar ile kenar bantlama
On yıllardır çeşitli kenar bantları ile ahşap esaslı panel kenarlarının bantlanması, mobilya sektörünün standart bir uygulamasıdır. Görsel dikkat çekiciliğe ilişkin kalite talepleri, mühendislik alanındaki teknolojik ilerlemeler ve aynı zamanda işlenecek sınırsız çeşitlilik gibi faktörler yapıştırıcı teknolojisine yönelik özel zorlukları temsil etmektedir. Modern ve yüksek kaliteli mobilya imalatında, kenar bantlama kalitesi tüm mobilyaların kalitesini değerlendirmeye yönelik olarak her geçen gün daha önemli bir kriter haline gelmektedir. Nihai müşteriler, ürünlerinde neredeyse belirsiz ve kusursuz bir yapıştırma hattı talep etmektedir.
Modern, termoplastik ve nemle kürlenen reaktif yapıştırıcılar, kenar bantlama uygulamalarında üstün yapışma mukavemeti ve yüksek kaliteli görünüm temin etmektedir. Farklı kenar bandı materyallerine geniş bir yapışma yelpazesi, doğrudan işleme ve yüksek ısı mukavemeti ve dayanıklılık için hızlı kuruma kadar önemlidir. PUR hot melt yapıştırıcılar, sıfır yapışma hattı görünümü yanı sıra mutfak ve banyolarda ısı, nem ve kimyasallara karşı mukavemet açısından en yüksek talepleri karşılama becerileriyle tanınmaktadır. Jowat, bu yeni nesil hot melt yapıştırıcıları granül formunda da sağlamaktadır. İşleme kolaylığı, daha önce PUR teknolojisini kullanmamış olan üreticiler için özellikle çekici kılmaktadır. Bu sebeple, Jowat her bant kenarlama uygulaması için ideal üretim çözümünü sunmaktadır.
Ürün Bilgileri
- EVA hot melt adhesive
- PO hot melt adhesive
- PUR hot melt adhesive
- PUR hot melt adhesive (non-hazardous)
EVA hot melt adhesive
Base | Viscosity [mPas] / Temperature [°C] | Processing Temperature [°C] | Softening Range (Kofler) [°C] | Density [g/cm³] / Temperature [°C] | Appearance |
Download technical data sheet (PDF) | |
---|---|---|---|---|---|---|---|
Jowatherm® 280.00 | EVA Hot Melt Adhesive | 35500 ± 11750 / 200 | 180 - 200 | 90 ± 5 | 1,03 ± 0,03 / 20 | yellow translucent | de en fr |
Jowatherm® 280.10/11 | EVA Hot Melt Adhesive | 165000 ± 25000 / 200 | 190 - 210 | 100 ± 5 | 1,03 ± 0,02 / 20 | 0 = light beige; 1 = white | de en fr |
Jowatherm® 280.30/31 | EVA Hot Melt Adhesive | 50500 ± 12500 / 200 | 180 - 200 | 90 ± 5 | 1,03 ± 0,03 / 20 | 0 = yellow translucent; 1 = white | de en fr |
Jowatherm® 280.50/51 | EVA Hot Melt Adhesive | 85000 ± 13000 / 200 | 180 - 200 | 95 ± 5 | 1,14 ± 0,02 / 20 | 0 = light beige; 1 = white | de en fr |
Jowatherm® 280.58 | EVA Hot Melt Adhesive | 85000 ± 10000 / 200 | 180 - 200 | 95 ± 5 | 1,00 ± 0,02 / 20 | colourless | de en fr |
Jowatherm® 284.70/71/72/73 | EVA Hot Melt Adhesive | 85000 ± 20000 / 200 | 190 - 210 | 90 ± 5 | 1,52 ± 0,03 / 20 | 0 = beige; 1 = white; 2 = brown; 3 = black | de en fr |
Jowatherm® 286.30/31 | EVA Hot Melt Adhesive | 50000 ± 15000 / 200 | 180 - 200 | 90 ± 5 | 1,05 ± 0,05 / 20 | 0 = yellow translucent; 1 = white | de en fr |
Jowatherm® 286.60/61 | EVA Hot Melt Adhesive | 62500 ± 12500 / 200 | 180 - 200 | 95 ± 5 | 1,30 ± 0,05 / 20 | 0 = beige; 1 = white; 2 = brown; 3 = black | de en fr |
Jowatherm® 288.60/61/62/63 | EVA Hot Melt Adhesive | 90000 ± 20000 / 200 | 180 - 200 | 95 ± 5 | 1,33 ± 0,05 / 20 | 0 = beige; 1 = white; 2 = brown; 3 = black | de en fr |
PO hot melt adhesive
Base | Viscosity [mPas] / Temperature [°C] | Processing Temperature [°C] | Softening Range (Kofler) [°C] | Density [g/cm³] / Temperature [°C] | Appearance |
Download technical data sheet (PDF) | |
---|---|---|---|---|---|---|---|
Jowat-Toptherm® 227.30 | PO Hot Melt Adhesive | 100750 ± 20000 / 200 | 190 - 210 | 135 ± 5 | 1,10 ± 0,05 / 20 | beige | de en fr |
Jowat-Toptherm® 237.10/11 | PO Hot Melt Adhesive | 85500 ± 14000 / 200 | 180 - 200 | 130 ± 5 | 1,10 ± 0,02 / 20 | 0 = beige, 1 = white | de en fr |
Jowat-Toptherm® 237.70/71/72/73 | PO Hot Melt Adhesive | 83000 ± 10000 / 200 | 170 - 200 | 130 ± 5 | 1,23 ± 0,05 / 20 | 0 = light beige; 1 = white, 2 = brown, 3 = black | de en fr |
Jowat-Toptherm® 221.00 | PO Hot Melt Adhesive | 23200 ± 2200 / 200 | 115 ± 5 | 0,90 ± 0,03 / 20 | yellow | de en fr | |
Jowat-Toptherm® 237.50 | PO Hot Melt Adhesive | approx. 95.000 / 140 | 190 - 210 | approx. 125 | approx. 0,9 | colourless | de en fr |
PUR hot melt adhesive
Base | Viscosity [mPas] / Temperature [°C] | Processing Temperature [°C] | Softening Range (Kofler) [°C] | Density [g/cm³] / Temperature [°C] | Appearance |
Download technical data sheet (PDF) | |
---|---|---|---|---|---|---|---|
Jowatherm-Reaktant® 607.40/41/45 | PUR Hot Melt Adhesive | 77500 ± 22500 / 140 | 130 - 150 | 70 ± 5 | 1,35 ± 0,05 / 23 | 0 = beige; 1 = white; 5 = pure white | de en fr |
Jowatherm-Reaktant® 607.50/51 | PUR Hot Melt Adhesive | 75000 ± 25000 / 140 | 130 - 150 | 70 ± 5 | 1,35 ± 0,05 / 23 | 0 = beige; 1 = white | de en fr |
Jowatherm-Reaktant® 607.60/61 | PUR Hot Melt Adhesive | 75000 ± 25000 / 140 | 140 - 160 | 80 ± 5 | 1,32 ± 0,05 / 20 | 0 = beige; 1 = white | de en fr |
Jowatherm-Reaktant® 608.00/01 | PUR Hot Melt Adhesive | 90000 ± 20000 / 120; 42500 ± 7500 / 140 | 100 - 120 | 65 ± 5 | 1,1 ± 0,1 / 23 | 0 = yellowish opaque; 1 = white | de en fr |
PUR hot melt adhesive (non-hazardous)
Base | Viscosity [mPas] / Temperature [°C] | Processing Temperature [°C] | Softening Range (Kofler) [°C] | Density [g/cm³] / Temperature [°C] | Appearance |
Download technical data sheet (PDF) | |
---|---|---|---|---|---|---|---|
Jowatherm-Reaktant® MR 607.90/91 | Monomer-Reduced PUR Hot Melt Adhesive | 75000 ± 25000 / 140 | 120 - 140 | 70 ± 5 | 1,28 ± 0,08 | 0 = beige; 1 = white | de en fr |
Jowatherm-Reaktant® MR 608.90 | Monomer-Reduced PUR Hot Melt Adhesive | 60000 ± 20000 / 140 | 120 - 140 | 70 ± 5 | 1,1 ± 0,1 | 0 = yellow opaque; 1 = white | de en fr |
Jowatherm-Reaktant® MR 606.90 | Monomer-Reduced PUR Hot Melt Adhesive | 95000 ± 25000 / 150 | 120 - 140 | 1,1 ± 0,1 / 20 | 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.
Haberler & Makaleler
Economical processes due to high initial strength, Good bonding strengths and broad spectrum of adhesion.
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uygulama İpuçları
Directions for use
PUR hot melt adhesives can be processed on throughfeed lines at different feed speeds, as well as on roller and nozzle applicators. All parts of the melting and application units coming into contact with the adhesive should have a non-stick coating to prevent possible catalytic reactions due to metal contact. A non-stick coating will also facilitate a considerably easier cleaning.
The melting and application units should be equipped with a precise temperature control to prevent local overheating and unwanted secondary reactions. Heating the adhesive to a temperature above the recommended processing temperature will usually lead to a fast increase in viscosity of the melt due to a so-called thermal crosslinking reaction in the adhesive (the allophanate reaction), which is triggered by heat and does not need moisture.
Cleaning
If necessary, flush out hot melt remnants from the melt and applicator units with flushing agent Jowat® 930.94 (red). Crosslinked, solid material has to be dissolved with cleaner Jowat® 930.60 (please test for suitability before use).
See our Jowat Manual with Tips and Video How To Guide for cleaning problems and helpful tips for adhesive changes