IMD IML Series

IMD IML Series

The HF HSD series is a family of two-part reaction type inks. They can be widely applied to various materials, and offer excellent printability. Having a flexible ink layer, they can also be applied in in-mold decoration. This series of inks is halogen-free and environment-friendly.

Specifications
Ink type Polyacrylate-based two-part isocyanate hardener-type.
Usage Excellent adhesion on various materials, suitable for materials such as processed PP, coated surfaces, ABS, PMMA, hard-coated PMMA, PC, processed PET, and aluminium.
Features • Gloss Finish • Widely applicable, demonstrates excellent adhesion to most substrates. • Excellent moisture and solvent resistance. • Halogen-free
Diluent • Standard solvent: T-926 • Slow-dry solvent: T-927 • Retarder: T-980
Mixing ratio • Ink: D-Hardener = 100:10) • Gel phenomena may occur after 6-8 hours of usage at room temperature after mixing, leading to reduced physical performance.
Washup T-15/T-31
Screen 200-300 mesh/inch polyester or nylon screens recommended.
Drying time • Sets to touch-dry in 40 minutes at 25°C. • Hard-dries in 1 week (air-drying) or 30 minutes at 80°C+2 days air-drying. • When applied to metal substrates, thermal curing for 20 minutes at 120-150°C is required for optimal results.
Notes • When used on electroplated film, dilute with solutions T-900 or T-910 to prevent solvent attacks to the substrate. (Verification is advised based on substrate differences) • D-Hardener is extremely sensitive to moisture. Use as soon as possible after opening. • Bubbles and/ or pin-holes may form based on printing conditions. Add 1-2% (by weight) of CARE 13 as needed. • Add 3-5% of CARE 73 to enhance adhesion to glass and resistance to boiling and alcohol.
Test Conditions
Material Polycarbonate plate
Ink HF HSD 120, 710
Curing 30 minutes in 60°C, followed by 1 day in room temperature.
HF HSD Ink Film Test Results
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