The Opti-999 Super Retarder is designed to enhance the performance of screen inks in a wide variety of plastic printing applications. With its ability to delay the drying process, this retarder ensures that your inks maintain optimal flow and print quality, even in challenging environmental conditions. It is compatible with a range of substrates, including difficult-to-print plastics, providing superior adhesion and finish.
Pre-Test Recommendation:
It is recommended to pre-test the ink with the retarder on your actual substrate before any full production run to ensure proper adhesion, durability, and other desired effects.
Finish:
- Gloss Finish: Provides a scuff-resistant, glossy finish that enhances the appearance and longevity of printed materials.
Color Range:
- Available Colors: Available in both opaque and transparent colors, formulated with non-leaded pigments for safety and compliance.
Coverage:
- Coverage: Approximately 1,000 square feet (101 m²) per gallon through a mesh count of 250 (100T European) monofilament polyester.
Screen Fabric Recommendations:
- Mesh Counts: Suitable for mesh counts ranging from 230-280 (92T-112T/cm European) monofilament polyester.
- Stencil: Recommended stencils include dual-sensitized direct method photo emulsion (such as Optima EM-500) or SBQ pre-sensitized photo emulsion, or any solvent-resistant film or photo emulsion.
Drying Instructions:
- Air Dry: Dries by solvent evaporation in approximately 30 minutes.
- Jet-Dry: Jet drying takes 20 to 30 seconds at 135°F to 180°F (37°C to 83°C).
Modification Options:
- Extend Color/Reduce Pigmentation: Add 10790 Clear Base.
- Fine Detail Printing: Add 10800 Halftone Base for detailed prints.
- Improve Ink Flow: Add 1/2%-1% FA 011 Flow Agent by weight.
- Ink Reduction: For best results, reduce the ink by 5-15% by weight with T-971. Under hot, humid conditions, add T-922, T-980, or T-999 sparingly to prevent ink drying.
Quick Guide for Ink Modification:
- T-922 Biting Solvent: 2-3% by weight
- T-970B Fast Thinner: 5-15% by weight
- T-971 Slow Thinner: 5-15% by weight
- T-980/T-999 Retarder: 2-3% by weight
- FA-011 Flow Agent: 1/2%-1% by weight
Clean-Up Instructions:
- Recommended Solvents: Use T-902, T925 Wash-up, SC-500 Bio Wash-up, or SC-510 Instant Bio Wash-up for effective cleaning.
Packaging Options:
The Opti-999 Super Retarder is available in various sizes to meet your production needs:
- 1-Quart (0.945 Liters)
- 1-Gallon (3.78 Liters)
Safety & Handling:
- Safety First: Always refer to the Material Safety Data Sheet (MSDS) for complete safety information.
- Protective Gear: Use safety gloves and eye protection when handling inks and solvents to prevent skin and eye contact.
- Ventilation: Ensure proper ventilation during use to avoid inhaling fumes.
Why Choose Total Ink Solutions® Opti-999 Super Retarder?
The Total Ink Solutions® Opti-999 Super Retarder is essential for screen printers working with challenging plastic substrates. By extending drying times and improving ink flow, this retarder helps achieve superior print quality and durability. Trust Total Ink Solutions® to deliver products that meet the highest standards of quality, safety, and environmental responsibility.
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