Applications

Polyurethane hot melt adhesives (PUR) Jowatherm-Reaktant 605.62

  • Product code: 605.62
  • Manufacturer: Jowat
  • Package size: contact us for details
  • Shelf Life: contact us for details

Jowatherm-Reaktant® 605.62 / 605.65 – Polyurethane Hot Melt Adhesive

Product Description:
Jowatherm-Reaktant® 605.62 and 605.65 are high-performance unfilled polyurethane (PUR) hot melt adhesives designed for general profile wrapping applications. These adhesives provide exceptional hot tack, high moisture and heat resistance, and strong adhesion to a wide range of materials.

  • Jowatherm-Reaktant® 605.62: Features high green strength and a short open time, making it ideal for fast wrapping processes and high-tension laminates like CPL or thermoplastic foils.
  • Jowatherm-Reaktant® 605.65: Offers a longer open time and a wider application window, making it suitable for various laminating materials, including thin thermoplastic foils, décor papers, and fleece-backed veneers.

Both adhesives are widely used in the woodworking, furniture, and construction industries, ensuring reliable bonding for MDF, particleboard, plywood, and more.

General Properties

Property Jowatherm-Reaktant® 605.62 Jowatherm-Reaktant® 605.65
Adhesive Type Polyurethane (PUR) Hot Melt Polyurethane (PUR) Hot Melt
Processing Temperature (°C) 130 – 150 130 – 150
Viscosity at 140°C (mPas) ~30,000 ~37,000
Open Time (seconds) 9 ± 3 18 ± 5
Density (g/cm³) 1.1 ± 0.1 1.1 ± 0.1
Feed Speed (m/min) 15 – 100 10 – 60

Laminating & Carrier Materials Compatibility

Material Jowatherm-Reaktant® 605.62 Jowatherm-Reaktant® 605.65
Wood, Wood-Based Materials (MDF, Particleboard, Plywood, etc.) ✅ Preferred ✅ Preferred
Finish/Décor Foils ✅ Preferred ✅ Preferred
Thermoplastic Foils (Alkorcell, PP, PVC, PET, PMMA, etc.) ✅ Preferred ✅ Preferred
Laminates (CPL, etc.) ✅ Preferred ⚠️ Technically Possible
Veneer with Fleece Backing ✅ Preferred ✅ Preferred
Raw Veneer ✅ Preferred ⚠️ Technically Possible

✅ = Technically Preferred
⚠️ = Technically Possible

Storage & Shelf Life

Property Value
Shelf Life Typically 6 – 12 months (refer to TDS for exact duration)
Storage Conditions Store in original, unopened containers in a cool, dry place
Moisture Sensitivity High – avoid exposure to air & humidity

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