Enhanced TDS
Identification & Functionality
- Chemical Name
- RTU Product Type
- CASE Ingredients Functions
- Technologies
- Product Families
Applications & Uses
- Markets
- Applications
- Application Area
- Application Method
- Compatible Substrates & Surfaces
- Coating End Applications
- Applications
- Using TRAPYLEN® 137 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® 137 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® 137 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 (Properties)
- Physical Form
- Soluble in
- Ketones, Aromatics, Butyl acetate
- Insoluble in
- Aliphatics and Alcohols
- Typical Properties
Value Units Test Method / Conditions Chlorine Content 22 % - Dynamic Viscosity (at 20% in Xylene) 70 mPa.s - Softening Point 85.0 °C - Drying Conditions (at 80°C, as primer) 30 seconds - Resin (as primer) 3 - 4 g/m² - Drying Conditions (at 80°C, as adhesion promoter) 30 minutes - Resin (as adhesive promoter) 15 g/m² - Molecular Weight 60000 g/mol - Glass Transition Temperature (Tg) 10 °C - - Notes
- Keep away from moisture and direct sunlight.
Packaging & Availability
- Packaging Type
- Regional Availability
- Packaging Information
- Carton boxes with Al-inliner of 15 kg.
Storage & Handling
- Storage Conditions
- At least 12 months in closed packing at 15°C.