Knowde Enhanced TDS
Identification & Functionality
- Carrier
- Product Type
- CASE Ingredients Functions
- Technologies
Features & Benefits
- Ready-to-Use Product Features
Applications & Uses
- Markets
- Application Area
- Application Method
- Compatible Substrates & Surfaces
- Coating Type
- Applications
- Using TRAPYLEN® 137 T as a primer dilute the resin solution with xylene or toluene to 5 % solids. This primer can be applied by spraying, dipping, brushing or printing.
- When using TRAPYLEN® 137 T 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® 137 T 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
- Physical Form
- Typical Properties
- Specifications
- Notes
- Gel formation is possible at lower temperatures.
- Before use it is strictly recommended to keep the drums at 40 - 50°C for a while until the solution returns to liquid phase.
- Gel formation is reversible and has no influence on the product's quality.
- Both available with 5 % or 10 % solids and dry resin.
| Value | Units | Test Method / Conditions | |
| Dynamic Viscosity | 600.0 | mPa.s | — |
| Chlorine Content | 22.0 | % | — |
| Softening Point | 85.0 | °C | — |
| 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 | — |
| Value | Units | Test Method / Conditions | |
| Solid Content | 20.0 | % | — |
Packaging & Availability
- Packaging Type
- Regional Availability
- Packaging Information
Iron drums of 170 kg.
Storage & Handling
- Storage Conditions
At least 6 months in closed packing at 15°C