Knowde Enhanced TDS
Identification & Functionality
- Product Type
- CASE Ingredients Functions
- Technologies
Applications & Uses
- Markets
- Application Area
- Application Method
- Compatible Substrates & Surfaces
- Coating Type
- Applications
- Using TRAPYLEN® 138 S as a primer dissolve the resin in xylene to 5 % solids. This primer can be applied by spraying, dipping, brushing or printing.
- When using TRAPYLEN® 138 S as adhesion promoter in base coats/pigmented primers, the compatibility of the system must be checked. The resulting base coat can be applied by spraying, dipping, brushing or printing if the system allows it.
- Usage
- TRAPYLEN® 138 S is used either as a straight primer or as an adhesion promoter for base coats and pigmented primers.
- Its principal use is in paintings/coatings for molded parts and sealing profiles in the automotive industry, such as bumpers, side panels and door seals.
- TRAPYLEN® can also be used in adhesives and flocking agents for door seals. Furthermore it is used in industrial applications where PP based plastics are chemically pretreated.
Properties
- Color
- Appearance
- Yellowish orange granules (at 25°C)
- Soluble in
- Ketones, Aromatics, Butyl acetate
- Insoluble in
- Aliphatics and Alcohols
- Typical Properties
- Notes
Keep away from moisture and direct sunlight.
| Value | Units | Test Method / Conditions | |
| Chlorine Content | 11.0 | % | — |
| Dynamic Viscosity (at 15% in Xylene) | 50.0 | mPa.s | — |
| Drying Conditions (at 80°C, as primer) | 30.0 | seconds | — |
| Resin (as primer) | 3 - 4 | g/m² | — |
| Drying Conditions (at 80°C, as adhesion promoter) | 30.0 | minutes | — |
| Resin (as adhesive promoter) | 15.0 | g/m² | — |
Packaging & Availability
- Packaging Type
- Regional Availability
- Packaging Information
Carton boxes with PE-inliner of 20 kg.
Storage & Handling
- Storage Conditions
At least 12 months in closed packing at 15°C.