Part no. (SKU/IDH):
2420217
IDH Name:
TECHNOMELT® PUR 4663 NA20, 20 kg Pail
Hot melt adhesives
Polyurethane reactive (PUR) hot melt adhesive for lamination of interior parts
A 1-part, polyurethane-based hot melt adhesive used primarily for bonding and lamination of interior parts, but is also highly suitable for general assembly work.
Part no. (SKU/IDH):
2420217
IDH Name:
TECHNOMELT® PUR 4663 NA20, 20 kg Pail
All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.
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- Description
- Technical specification
When you want a multipurpose reactive hot melt for the lamination of interior parts, TECHNOMELT® PUR 4663 NA20 is an ideal solution. This light-ivory colored hot melt is particularly developed for bonding wooden parts, e.g. panel bonding, and gluing of textiles and plastics. It is also highly suitable for general assembly work. It is polyurethane-based and offers high initial strength, as well as chemical cross-linking within a few days. It’s resistant to most solvents and shows excellent water resistance too.
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Exhibits excellent water resistance and cold flexibility
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Temperature resistant up to 150°C (302°F)
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Long open time
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Provides high initial and final bond strength
- Product category:
- Hot melt adhesives
Technologies:
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Reactive hot melts
FAQ
TECHNOMELT® PUR 4663 NA20 delivers strong production advantages with high initial strength, a long open time, and excellent adhesion across wood, plastics, textiles, films, foams, and pretreated substrates. The adhesive offers outstanding heat and cold resistance after curing, supporting demanding applications while maintaining flexibility and durable performance.
TECHNOMELT® PUR 4663 NA20 was especially designed for industrial flat lamination but may also be used for assembly application.
Llamination where the ambient conditions are greater than 30°C.
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