Applications

TECHNOMELT PA 668 WHITE

  • Item Name: TECHNOMELT PA 668 WHITE
  • Manufacturer: Henkel
  • Product Category: Hotmelt Molding Compound (Polyamide)
  • Technologies: Low-pressure molding, thermoplastic encapsulation
  • Applications: Molding applications for encapsulation and protection
  • Color: White
  • Cure Type: Physical setting (thermoplastic)
  • Package Size: Contact Avantek for details.
  • Shelf Life: 24 months

1. Product Overview

TECHNOMELT PA 668 WHITE is a one-component polyamide-based hotmelt adhesive used for molding applications. It is thermoplastic and sets through physical curing. The product has a white appearance and is designed for high-performance applications requiring flexibility, durability, and strong adhesion.

2. Applications

  • Suitable for molding applications
  • Applied using hotmelt systems
  • Bonds effectively to substrates with high thermal conductivity

3. Typical Properties

Property Value Test Method
Density (20°C) 0.98 g/cm³
Softening Point 150 – 162°C ASTM E28
Melting Viscosity (210°C) 3,000 – 4,200 mPas ASTM D3236
Shore A Hardness 90 ISO 868/15s
Yield Strength 5 N/mm² ISO 527
Break Strength 5 N/mm² ISO 527
Elongation at Break 650% ISO 527
Temperature Creep Resistance 130°C Henkel Method 11
Low Temperature Flexibility -25°C ASTM D3111
Glass Transition Temperature -30°C DSC (2nd Run)
Flammability UL 94 V-0 UL 94

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