Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Product Type
- CASE Ingredients Functions
- Technologies
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
- Product Highlights
- TRAPYLEN® 911 S is newly developed chlorine-free polyolefin with excellent adhesion properties on polyolefinic substrates such as polypropylene, PP/EPDM thermoplastic rubbers and with limitations to adhesion strength as well to polyethylene.
- Further advantage of this grade is its good solubility in non-aromatic solvents.
- TRAPYLEN® 911 S is used as adhesion promoter for in printing inks, adhesives and paints, or as a straight primer.
Applications & Uses
- Applications
- Application Area
- Application Method
- Compatible Substrates & Surfaces
- Coating Type
- Ink & Toner Type
- Applications
Using TRAPYLEN® 911 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® 911 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.
Properties
- Appearance
- Tranaparent granules
- Typical Properties
- Solubility and Dissolving Process
Soluble in aromatic hydrocarbons. Dissolving process: Place 1 part of TRAYPLEN®911 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 70 °C and held there for at least 3 hours. After finishing the dissolving process adjust the solids content to e.g. 15 % and filter the solution.
| Value | Units | Test Method / Conditions | |
| Molecular Weight | 67500.0 | g/mol | — |
| Viscosity (at 15% xylene) | 60.0 | mPa.s | — |
| Softening Point | 70.0 | °C | — |
Packaging & Availability
- Regional Availability
- Packaging Information
Carton boxes with PE-inliner of 20 kg.
Storage & Handling
- Storage and Shelf Life Conditions
- At least 12 months in closed packing at 15°C.
- Keep away from moisture and direct sunlight.
- Also available in dissolved versions.