Trapylen® 187 EAC

• TRAPYLEN®187 EAC has a bit lower chlorine content compared to the similar TRAPYLEN®186 EAC but, as well, good compatibility with other resins and polymers and excellent pigment wetting.
• The cured film has a high gloss and very good chemical and aging resistance.
• The main merit of TRAPYLEN® 187 EAC is the outstanding adhesion on untreated polypropylene, PP/EPDM thermoplastic rubber and with limitations - on polyethylene.
• The resistance against fatty oil and grease is limited and must be compensated by using it with low chlorinated TRAPYLEN®grades.
• It is only recommended as a binder resin for screen printing inks and as an adhesion promoter in plastic paints and solvent based contact adhesives on NR/SBR/polychloroprene basis.

The addition of TRAPYLEN® 187 EAC to the main system must be checked by tests, so that the application depends on the screen printing system.

• Drying conditions: Usually 30 s at 80 °C.
• Residual quantity: 3 - 4 g/m²

Iron drums of 180kg.

• Gel formation is possible at lower temperatures. Before use it is strictly recommended to keep the drums at 40 - 50 °C for a while unt il the solution returns to liquid phase.
• Gel formation is reversible and has no influence on the product's quality.
• At least 12 months in closed packing at 15 °C.