Trilene® EPDM For Water-based Coatings

Trilene® 65D EPDM from Lion Elastomers

• EPDM elastomer (ethylene propylene diene terpolymer)
• 50/50 ethylene/propylene ratio (45% ethylene by weight)
• Dispersed in water
• 55% solids by weight
• Adhesion and tackifying properties

Trilene® 65D EPDM Coating Applications 

• Industrial Coatings
  • Primary binder or modifier for roofing, industrial maintenance, and institutional paints
• Adhesives and Sealants
  • Binder or modifier in pressure-sensitive adhesives and industrial caulks
• Inks and Overprint Varnishes
  • Modifier for laminating inks and overprint varnishes

When used in coating applications, Trilene® 65D EPDM imparts:

• Excellent UV, heat, oxidation, and chemical stability
• Good mechanical strength
• Enhanced durability
• Zero volatile organic content (VOC)
• Improved flexibility
• Hydrophobic with low surface energy
• Controllable viscosity at room temperature
• Stable mechanical properties
• Cross-linking capabilities with metal driers, peroxides, or UV light
• Low-moisture permeability
• Adhesion properties to a variety of surfaces

Physical Properties for Sample Coating Formulations using Trilene® 65D EPDM

Sample coatings formulation

Formulation Instructions

1. Mix the deionized water, DISPERBYK® 2055, and Ti-Pure™ R-706 until well dispersed.
2. Mix the mineral spirits, Ricon® 156, and SR350 until homogeneous.
3. Add Trilene® 65D to the resin mixture.
4. Combine the dispersed Ti-Pure™ and resin mixtures.
5. 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

Summary

Trilene® 65D EPDM offers desired properties for water-based coatings, adhesives, inks, caulks, and sealants. If you are interested in learning more or testing a sample, click to talk to an expert about how Trilene® 65D can work for your formulation.