Thermonex® 063-14A is an adhesive product known for its characteristics, including resistance to sagging, high initial bonding strength, good hydrolysis stability, high heat resistance, and a long open time. It is primarily used in the automotive and transportation industries, with typical applications including automotive interior trim and the lamination of materials such as leather, textiles, PUR, and PVC.

Chemical Family: Polyurethanes (PU)

Product Type: 2K (2 component) Adhesive, Contact Adhesive, Reactive Adhesive, Waterborne Adhesive

Application Area: Automotive Interior Trim

Compatible Substrates & Surfaces: Acrylonitrile Butadiene Styrene (ABS), Leather, Polycarbonate (PC), Polyesters, Polyvinyl Chloride (PVC), Sheet Molding Compound (SMC), Textiles, Thermoplastic Polyolefin (TPO), Wood

Features: Easier Processing, Excellent Performance, Excellent Substrate Adhesion, Good Sagging Resistance, Heat Resistance, High Durability, High Hydrolysis Resistance, High Initial Strength, Long Open Time

Technical Data Sheet

Enhanced TDS

Identification & Functionality

Chemical Family

Features & Benefits

Product Highlights
  • Sag resistant
  • High initial bonding strength
  • Good hydrolysis stability
  • High heat resistance
  • Long open time

Applications & Uses

Application Area
Application Information

Applications

Fields of Application

Automotive, Transportation

Typical Applications

Automotive interior trim
Lamination of leather, textiles, PUR and PVC
materials

Processing

Suitable Substrates

Thermoplastic polyolefin (TPO) foil
PVC film
Wood based materials
Artificial leather
Pretreated olefines
Acrylonitrile butadiene stirene (ABS)
Polycarbonate (PC)
Polyester (PES)
Sheet molding compound (SMC)
Leather
Textile

Surface Requirements

Minimum surface tension 40 mN/m
Dry
Clean
Free of grease
Free of dust
Free of oil

Application Method Roller coating
Lamination Process

Vacuum lamination
Press lamination
Manual lamination
Membrane lamination

Product is free of Solvents
Cleaning General Instructions

Cured adhesive can only be removed
mechanically.
Contact your local Sales Office for available
cleaning solutions.

Cleaner for Tools Water
Hints Stir Well Before Use

The components must be mixed thoroughly
until the mixture shows a uniform color.

  Frost protection

Protect Thermonex® 063-14A red strictly
from frost, product will be damaged.

Usage Information

Processing

  • For the bonding of genuine leather, artificial leather and spacer fabrics a double side adhesive application on the laminate and on the carrier is necessary to achieve the maximum bonding performance.
  • For foil applications a single side adhesive application on the carrier is sufficient.
  • Equipment, containers, hoses, etc. which come into contact with Thermonex® 063-14A red must be of corrosion resistant material (i.e. stainless steel 1.4541 or 1.4571 or plastic) to avoid coagulation.
  • Any contact with non-ferrous metals (like hoses, sealing rings, filter bodies, etc.) must be avoided in any case.
  • The adhesive can be applied by spraying out of a pressure pot or with automated mixing systems.
  • The use of HVLP spray guns minimizes overspray.
  • Also roller coating is possible as an application system.

Drying

  • Recommended maximum drying temperature is 45°C in a ventilated oven for approx. 10 - 20 minutes (depending on the part size and coating weight).
  • Drying with dry air (< 10 % rel. humidity) leads to a faster and very gentle drying process.
  • During the drying process, the humidity in the drying channel increases strongly.
  • The excessive moisture content must be reduced either by fresh air supply or by drying out physically.
  • The adhesive film must be completely dry before lamination (recommended remaining humidity < 10 %).

Caution:

  • The drying time is influenced by the absorbency of the surface, drying temperature, coating weight, air humidity etc. and needs to be checked under real life conditions.

Properties

Physical Properties
ValueUnitsTest Method / Conditions
Solid Content (by Weight)43 - 47%Internal HBF Standard
Cured Properties
ValueUnitsTest Method / Conditions
Curing Time3 - 7Days-
Processing Parameters
ValueUnitsTest Method / Conditions
Storage Temperature10 - 35°C-
Viscosity400 - 800mPa.sInternal HBF Standard
Activation Temperaturemin. 55 °C-
Uncured Properties
ValueUnitsTest Method / Conditions
Pot Life (at 20°C)max. 8HoursInternal HBF Standard
Pot Life (at 30°C)max. 4 hHours30 °C, Internal HBF Standard
Processing Temperature15 - 35°C-
Open Time4 - 8HoursInternal HBF Standard

Storage & Handling

Shelf Life
6 months
Storage Conditions
  • Thermonex® 063-14A red should be used within the shelf life specified on the packaging.
  • The storage stability applies to material stored under appropriate conditions only (original unopened containers, recommended storage temperature).