Henkel Technomelt PA 646 Black High Performance Hot Melt

Also known as Macromelt OM 646

SKU: HENKEL-3506915000

Manufacturer Part #: 1055521

Product Highlights

  • Brand: Henkel
  • Adhesive Type: Bulk Hot Melt
  • Contact Us with Questions

Henkel Technomelt PA 646 Black High-Performance Hot Melt Overview

Henkel Technomelt PA 646 Black high-performance thermoplastic polyamide is designed to meet low-pressure moulding process requirements. This product can be processed at low processing pressure due to its low viscosity, allowing encapsulation of fragile components without damage. This material produces no toxic fumes in the process and provides a good balance of low and high-temperature performance. 

Benefits of Henkel Technomelt PA 646 Black Hot Melt

  • Easy mouldability
  • Good adhesion to a variety of substrates
  • Excellent moisture resistance
  • Excellent environmental resistance


Product Type Bulk Hot Melt
Color Black
Application Temperature
200 to 240 °C
Density, g/cm³
Softening point, °C
170 to 180
UL 94 V-O

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Authorized Distributor

Hotmelt.com is an authorized distributor of Technomelt products from Henkel Adhesives.

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