EKA Dark Black Direct Castable Jewellery Resin (250g)

Name: EKA Dark Black Direct Castable Jewellery Resin (250g)
Brand: EKA
SKU: 3DMR-0379
Price: 5900.00 INR
Availability: OutOfStock

₹5,900.00 (Inclusive of all taxes)

Out of Stock

EKA Dark Black Direct Castable Resin is engineered for high-precision jewellery 3D printing, enabling intricate designs with exceptional detail. Compatible with both 385nm and 405nm DLP & LCD printers, it ensures clean burnout and minimal ash for flawless casting.

Features

High-precision direct casting for intricate jewellery designs.
Ultra-low ash burnout ensures flawless, ready-to-cast models.
Compatible with 385nm and 405nm DLP & LCD 3D printers.
Delivers smooth surface finish and excellent dimensional accuracy.

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Description

EKA Dark Black Direct Castable Resin is a specialized photopolymer meticulously formulated for the exacting demands of jewellery manufacturing. This advanced resin excels at capturing minute details such as micro-pave prongs, delicate filigree, and fine engravings, making it an indispensable material for crafting bespoke and complex jewellery pieces. Its chemical composition ensures superior print fidelity, allowing for the reproduction of intricate geometries critical for high-value items.

Designed for broad compatibility, this resin performs optimally with a range of DLP and LCD 3D printers operating at both 385nm and 405nm wavelengths. It is engineered to minimize shrinkage during printing, maintaining the structural integrity and dimensional accuracy of your models. Crucially, EKA Dark Black offers an exceptionally clean burnout process with very low ash residue, which is vital for achieving defect-free metal castings. This streamlined material not only enhances the craftsmanship of your creations but also significantly improves workflow efficiency for both prototyping and final production of castable patterns.

Key Features

High Precision, Low Ash Burnout: Captures fine detail with clean, complete burnout for flawless castings.
Versatile Printer Compatibility: Supports 385nm and 405nm DLP & LCD 3D printers.
Perfect for Fine Custom Jewelry: Ideal for rings, pendants, filigree, engraving, and intricate micro-designs.
Smooth Surface Finish: Delivers polished, high-resolution prints with minimal post-processing.
Dimensional Accuracy: Approximately 3% shrinkage rate maintains structural integrity and detail fidelity.
Easy Post-Processing: Cleans easily and works well with standard polishing techniques.
Optimized Usage: For printers without an internal heater, preheat resin to 37°C for best results.

Applications

Crafting intricate rings and pendants for custom jewellery.
Producing detailed filigree patterns and delicate engravings.
Creating high-precision micro-pave settings for gemstones.
Developing castable prototypes for jewellery design validation.
Manufacturing master patterns for direct investment casting in precious metals.

Technical Specifications

Item Type	Resin
Compatibility	LCD 3D printer, DLP 3D printer
Quantity	250g
Wavelength	385nm, 405nm
Gross Weight	292g
Color	Dark Black

Frequently Asked Questions

What are the recommended print settings for EKA Dark Black Castable Resin?

Optimal exposure times vary by printer, but typical layer cure times range from 2.5-4 seconds on mono LCDs. For best results, preheat the resin to 37°C, especially with printers lacking internal heaters, to improve flow and print success rates, ensuring consistent detail reproduction.

How should I post-process prints made with EKA Dark Black Castable Resin?

After printing, gently remove supports and wash parts with IPA (isopropyl alcohol) for 2-3 minutes to remove uncured resin. Ensure parts are completely dry before post-curing under UV light (e.g., 405nm for 10-15 minutes). Avoid over-curing to maintain optimal burnout properties.

What is the burnout process like for this resin, and how can I ensure clean casting?

EKA Dark Black is formulated for ultra-clean burnout with minimal ash residue, critical for investment casting. Follow a slow, controlled ramp-up in your casting oven, typically holding around 700-750°C for several hours, depending on flask size and metal type. Consult a detailed burnout schedule for best results.

Is EKA Dark Black Castable Resin compatible with all resin 3D printers?

This resin is specifically designed for DLP and LCD 3D printers that operate at 385nm or 405nm wavelengths. It is not suitable for SLA printers. Always check your printer's specifications for wavelength compatibility to ensure proper curing and successful prints, minimizing potential issues.