OPTI - 934B Retarder – for Vinyl & PVC Printing 40000 Series
OPTI - 934B Retarder – for Vinyl & PVC Printing 40000 Series - Quart is backordered and will ship as soon as it is back in stock.
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Description
Description
The Total Ink Solutions® Opti-934B Retarder is a premium ink additive designed to optimize printability, adhesion, and durability on flexible vinyl, rigid PVC, and coated polyester (Mylar®) substrates. Specifically formulated for use with 40000 Series screen inks, this retarder prevents premature drying, enhances ink flow, and delivers long-lasting adhesion for pressure-sensitive decals, coated polyester, and other vinyl-based applications.
Unlike conventional retarders, Opti-934B is formulated without aggressive solvents, providing a mild odor for a safer, more comfortable working environment. Its high-gloss finish enhances the visual appeal and durability of printed materials, making it ideal for outdoor and high-wear applications. Fully compliant with California Proposition 65 and RoHS standards, this product meets the highest industry safety and environmental regulations.
Key Features & Benefits:
✔ Superior Adhesion – Optimized for flexible vinyl, rigid PVC, and coated polyester (Mylar®).
✔ High-Resolution Printing – Produces sharp, detailed prints with excellent opacity.
✔ Long-Lasting Exterior Durability – Provides high resistance to wear, weather, and environmental exposure.
✔ Prevents Premature Drying – Ensures consistent ink performance under hot and humid conditions.
✔ Mild Odor & Non-Aggressive Solvents – Safer and more comfortable for professional use.
✔ Optimized for 40000 Series Screen Inks – Guarantees smooth ink flow and consistent performance.
Ideal Substrates for Use:
✅ Flexible Vinyl
✅ Rigid PVC
✅ Pressure-Sensitive Decals
✅ Coated Polyester (Mylar®)
Performance & Application:
Finish:
✔ Gloss Finish – Provides a smooth, scuff-resistant, and high-gloss appearance.
Ink Compatibility & Modifications:
Opti-934B improves ink flow, prevents premature drying, and ensures strong, long-lasting adhesion on challenging vinyl substrates.
| Modifier | Function | Recommended Proportion (by weight) |
|---|---|---|
| T-182, T-920, or T-975 | Reduces viscosity & improves ink flow | 5-10% |
| T-922 or T-934B Retarder | Slows ink drying in hot/humid conditions | 3-5% |
| FA-011 Flow Agent | Improves ink flow & smoothness | 0.5-1% |
| 40928 Match Base | Extends color & reduces pigmentation | As needed |
| 40PC850 Halftone Base | Enhances fine detail printing | As needed |
Coverage & Screen Fabric Recommendations:
✔ Coverage: 1,000 sq. ft. per gallon using a 250 mesh (100T European) monofilament polyester screen.
✔ Recommended Mesh Counts: 230-280 (92T-112T European) for best print resolution.
Stencil Compatibility:
✔ Optima EM-500 dual-sensitized direct method photo emulsion.
✔ SBQ pre-sensitized photo emulsion or any solvent-resistant film or emulsion.
Drying & Curing Instructions:
✔ Air Drying: 20-30 minutes by solvent evaporation.
✔ Jet-Drying: 40-60 seconds at 150°F to 180°F (37°C to 83°C).
Clean-Up Instructions:
For proper ink removal and equipment maintenance, use:
✔ T-902, T-911, or T-925 Wash-up
✔ SC-500 Bio Wash-up (Non-Petrochemical)
✔ SC-510 Instant Bio Wash-up
Packaging Options:
Available in multiple sizes to meet your production needs:
📦 1-Quart (0.945 Liters)
📦 1-Gallon (3.78 Liters)
Safety & Handling:
✔ Use protective gloves & eye protection when handling solvents and inks.
✔ Ensure proper ventilation during application to avoid inhaling fumes.
✔ Store in a cool, dry place away from direct sunlight and heat sources.
✔ Refer to the Material Safety Data Sheet (MSDS) for complete safety guidelines.
Why Choose Total Ink Solutions® Opti-934B Retarder?
The Opti-934B Retarder is an essential ink modification solution for screen printers working with flexible vinyl and rigid PVC substrates. By enhancing adhesion, preventing ink drying, and ensuring long-lasting durability, this high-performance retarder is a must-have for professional-quality screen printing results.
Upgrade your screen printing efficiency today with Total Ink Solutions® Opti-934B Retarder!
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