Enhanced TDS
Identification & Functionality
- Chemical Family
- RTU Product Type
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
Applications & Uses
- Markets
- Applications
- Application Area
- Application Method
- Compatible Substrates & Surfaces
Properties
- Component A
Value Units Test Method / Conditions Solid Content 47 - 50 wt% Internal HBF Standard Storage Temperature 10 - 25 °C - Viscosity 4,000 - 8,000 mPa·s Internal HBF Standard - Component B
Value Units Test Method / Conditions Solid Content (Clearbond™ TMX hardener 100B) 100 % Internal HBF Standard PSA 10 NCO Content (Clearbond™ TMX hardener 100B) 21 - 22 % Internal HBF Standard PSA 14 Storage Temperature (Clearbond™ TMX hardener 100B) 10 - 35 °C - Mixing Ratio (Part A:B) 100:5 - By weight Mixing Ratio (Part A:B) 100:5.5 - By weight Viscosity (Clearbond™ TMX hardener 100B) 1,000 - 1,200 mPa·s Internal HBF Standard PSA 3.3 Solid Content (Thermonex® hardener 004B Black) 83–85 % Internal HBF Standard PSA 10 NCO Content (Thermonex® hardener 004B Black) 17 - 18 % Internal HBF Standard PSA 14 Storage Temperature (Thermonex® hardener 004B Black) 10 - 35 °C - Viscosity (Thermonex® hardener 004B Black) 200 - 700 mPa·s Internal HBF Standard PSA 3.3 Solid Content (Thermonex® hardener 006B Blue) 83–85 % Internal HBF Standard PSA 10 NCO Content (Thermonex® hardener 006B Blue) 17 - 18 % Internal HBF Standard PSA 14 Storage Temperature (Thermonex® hardener 006B Blue) 10 - 35 °C - Viscosity (Thermonex® hardener 006B Blue) 200 - 700 mPa·s Internal HBF Standard PSA 3.3 Solid Content (Thermonex® hardener 007B Blue) 85 - 95 % Internal HBF Standard PSA 10 NCO Content (Thermonex® hardener 007B Blue) 18 - 21 % Internal HBF Standard PSA 14 Storage Temperature (Thermonex® hardener 007B Blue) 10 - 35 °C - Viscosity (Thermonex® hardener 007B Blue) 600 - 1,100 mPa·s Internal HBF Standard PSA 3.3 Solid Content (Thermonex® hardener 009B Blue) 83–85 % Internal HBF Standard PSA 10 NCO Content (Thermonex® hardener 009B Blue) 17 - 18 % Internal HBF Standard PSA 14 Storage Temperature (Thermonex® hardener 009B Blue) 10 - 35 °C - Viscosity (Thermonex® hardener 009B Blue) 200 - 700 mPa·s Internal HBF Standard PSA 3.3 - Cured Properties
Value Units Test Method / Conditions Potlife (at 20°C) max. 8 hours Internal HBF Standard Potlife (at 30°C) max. 4 hours Internal HBF Standard Curing Time 3 - 7 d - - Uncured Properties
Value Units Test Method / Conditions Processing Temperature 15 - 25 °C - Open Time 4 - 8 hours Internal HBF Standard Activation Temperature min. 65 °C -
Technical Details & Test Data
- Processing 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® 3820- 07A 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. For more details please contact our technical service team.
Drying
The recommended maximum drying temperature can be found in the technical data section. 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. 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.
Packaging & Availability
- Regional Availability
Storage & Handling
- Shelf Life
- 6 months, 6 months (Clearbond™ TMX hardener 100B), 6 months (Thermonex® hardener 004B Black), 6 months (Thermonex® hardener 006B Blue), 6 months (Thermonex® hardener 007B Blue), 6 months (Thermonex® hardener 009B Blue)
- Storage Information
- Thermonex® 3820-07A 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).