Enhanced TDS
Identification & Functionality
- Product Type
- CASE Ingredients Functions
- Technologies
- Product Families
Applications & Uses
- Markets
- Applications
- Application Area
- Application Method
- Compatible Substrates & Surfaces
- Coating End Applications
- Product Applications
- TRAPYLEN® 135 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® 135 S 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.
- Using TRAPYLEN® 135 S as a primer dissolve the resin in xylene to 5 % solids. This primer can be applied by spraying, dipping, brushing or printing. Drying conditions: 30 s at 80 °C, residual quantity of resin about 3 - 4 g/m².
- When using TRAPYLEN® 135 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. Drying conditions: Usually 30 min at 80 °C, residual quantity about 15 g/m².
- Dissolving Process
- Place 1 part of TRAYPLEN® 135 S and 2 parts of solvent into a dissolver and stir the resin to dissolve it by friction.
- The temperature of the system should be raised to 60 °C and held there for at lea st 3 hours.
- After finishing the dissolving process adjust the solids content to e.g. 15 % and filter the solution.
Properties
Packaging & Availability
- Packaging Type
- Regional Availability
- Packaging Information
- Carton boxes with PE-inliner of 20 kg.
Storage & Handling
- Shelf Life
- 12 months
- Storage and Shelf Life Conditions
- Keep away from moisture and direct sunlight.
- At least 12 months in closed packing at 15 °C.