company tower banner
Adtracon Company Logo
AdtraPUR 5221 is a high-viscosity reactive hot melt with very high initial strength. It is especially suitable for assembly applications.

Product Type: Hot Melt Adhesive, Reactive Adhesive, Structural Adhesive

Application Method: Roller, Spray

  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Features & Benefits

Ready-to-Use Product Features
Product Highlights
  • Reactive hot melts exhibit very low emissions after curing, which is demonstrated by especially favorable fogging values.
  • They combine excellent processing characteristics with high chemical and thermal resistance after curing.
  • Bonds made with AdtraPUR in the automotive industry pass the usual tests in that sector easily and reliably.
  • AdtraPUR adhesives enable heavy-duty bonds to be made solvent-free.
  • Ensure optimum occupational hygiene.

Applications & Uses

Application Method
Applications & Uses
  • AdtraPUR 5221 is used in the automotive sector for interior applications, for example, in assembly or for the lamination of films, textiles, foam, or carpets.
  • AdtraPUR 5221 offers the ideal adhesive for applications like flat lamination and edge-banding bonds and all common application techniques, no matter whether spray, roller, or nozzle application.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Application Temperature120 - 160°C-
Open Time*45.0s-
Viscosity (130°C)20000 - 30000mPas-
Conditions

*Open time can vary depending on the substrate, adhesive application and on adhesive/substrate temperature.

Regulatory & Compliance

Certifications & Compliance