Adhesive melt Henkel TECHNOMELT PW 839

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Adhesive melt Henkel TECHNOMELT PW 839
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Description and characteristics — Adhesive melt Henkel TECHNOMELT PW 839

Adhesive melt of Henkel TECHNOMELT PW 839 (formerly DORUS Q 839) — on the basis of copolymers EVA for veneering of profile surfaces of the films based on resin-soaked paper and veneer.

Adhesive melt Henkel TECHNOMELT PW 839 has the following characteristics:

Technology EVA
Product type Melt adhesive
Application Profile cladding
Appearance Granules, Transparent, Yellow

Areas of Application

Facing profiles of chipboard, MDF, solid wood thin film on the basis of paper impregnated with resins and veneer.

Product Properties

  • Low viscosity
  • Without filler
  • Provides high adhesion
  • Easy to apply
  • High thermal stability and aging resistance
  • Provides good quality of gluing of smooth surfaces
  • Melts quickly
  • Is recommended for use on machines with high feed rates, as well as for facing wide profiles

Technical data Henkel TECHNOMELT PW 839

Softening point (ring and ball), °C ~87
Brookfield viscosity is 180 °C, mPa*s ~8 500
Brookfield viscosity is 200 °C, mPa*s ~5 000

Recommendations for use

Before use, read the Safety Data Sheet for information on safety precautions and safety recommendations. Always take precautionary measures. Please always follow the internal safety instructions. If necessary, contact Henkel for support.

Instructions for use of the adhesive melt Henkel TECHNOMELT PW 839

Operating temperature

  • Recommended operating temperature on rollers — 170-190 °C

Consumption

  • 60-70 g/m2 when facing MDF and solid profiles
  • 80-100 g/m2 when facing profiles from chipboard

Safety precautions

Melt adhesives release volatile substances even within operating temperatures. The smell of vapors may cause irritation. Long-term temperature influence on the melt can cause partial decomposition of the glue. Therefore, it is necessary to take measures to ensure the removal of vapors from the working area, for example, by installing aspirating equipment.

Form and packaging

The product is delivered in the form of granules in polyethylene bags of 25 kg.

Storage of melt adhesive TECHNOMELT PW 839

Store in original tightly closed container in a cool dry place. Shelf life (in the original packaging) is 2 years.