Introducing the First Water-Based Liquid EPDM
Lion Elastomers has developed a unique liquid EPDM grade specifically designed for water-based applications including coatings, inks, adhesives, sealants, and caulks. Introducing Trilene® 65D, an EPDM dispersion with cross-linking functionality. Trilene® 65D is compatible with a variety of latex resins and can be crosslinked with metal driers, peroxides, or UV light
What is Trilene® 65D from Lion Elastomers?
- EPDM (ethylene propylene diene terpolymer)
- 50/50 Ethylene/Propylene Ratio (45% Ethylene by Weight)
- Water Dispersed
- 55% Solids by Weight
- Can be Used as a Tackifier for Adhesive Applications
When used in a formulation, Trilene® 65D imparts:
- Excellent UV, Heat, Oxidation, and Chemical Stability
- Good Mechanical Strength
- Enhanced Durability
- Zero Volatile Organic Content (VOC)
- Improved Flexibility
- Low Moisture Permeability
- Adheres to a Variety of Surfaces
Physical properties for sample coatings formulation using Trilene 65D
| Property | Method | Result |
|---|---|---|
| VOC (lb/gal) | ASTM D3960 | 0.32 |
| Solids (wt%) | ASTM D3960 | 48 |
| Specific Gravity | ASTM D1475 | 1.02 |
| Brookfield Viscosity @ 25°C (cP) | ASTM D2196 | 4,800 |
| Dry to Touch (hrs) | ASTM D1640 | (8-16) |
| Dry to Handle (hrs) | ASTM D1640 | (16-24) |
| Impact Strength (in-lb) | ASTM D2794 | >90 |
| Crosshatch Adhesion (CRS) | ASTM D3359 | 5B |
| Pencil Hardness (7 day) | ASTM D3363 | 3B |
Sample coatings formulation
| Raw Material | Function | Weight (grams) |
|---|---|---|
| Trilene 65D | Binder | 350.23 |
| Ti-Pure R-706 | TiO2 pigment | 44.77 |
| Deionized Water | Solvent | 68.53 |
| DISPERBYK® 2055 | Wetting and Dispersing Aid | 0.91 |
| SR350 | Monomer | 11.42 |
| Mineral Spirits or VOC Exempt Solvent | Solvent | 19.03 |
| Ricon® 156 | Homopolymer Resin | 3.81 |
| 10% Cobalt Hydro-Cure® IV | Primary drier | 0.53 |
| 12% Zirconium Hydro-Cem | Secondary drier | 0.76 |
Formulation Instructions
Mix the Deionized Water, DISPERBYK® 2055, and Ti-Pure R-706 until well dispersed.
Mix the Mineral Spirits, Ricon® 156, and SR350 until homogeneous.
Add Trilene® 65D to the resin mixture.
Combine the dispersed Ti-Pure and resin mixtures.
Add 10% Cobalt Hydro-Cure® IV and 12% Zirconium Hydro-Cem last.
Formulation Notes
*a VOC exempt solvent can be substituted for Mineral Spirits
† a peroxide like Peroxan® PIN can be added to make a 2K system and further accelerate cure time
‡ base formula is considered low VOC