385 / 405 nm
Supports monochrome LCD and DLP systems when matched to the manufacturer's profile.
JEWELLERY / CASTABLE RESIN
Using X-Wax for jewellery casting
From resin preparation and printing to cleaning, spruing, investment and burnout.
REAL-WAX CASTABLE RESIN
How X-Wax differs from conventional castable resin
X-Wax is a high real-wax-content jewellery resin for LCD and DLP printers. It behaves more like casting wax during melting and spruing, but needs careful temperature and material preparation.
25–35°C
Recommended print range; keep the resin temperature stable.
20 μm
Referenced minimum layer height; thin broad surfaces require additional evaluation.
0.005%
Reported TGA residue from the product data.
PRE-PRINT
Pre-print preparation
- 01
Control temperature
Use a manufacturer-approved temperature-controlled warmer. Avoid food appliances and poorly ventilated areas.
- 02
Mix and de-gas
Mix thoroughly for about one minute, then rest briefly to reduce bubbles before filling the vat.
- 03
Inspect the vat film
Use suitable PFA/FEP film. Excessively thick or worn film can impair peeling and layer adhesion.
- 04
Calibrate and support
Check the build plate, Z axis and platform rotation; use rounded support contacts to reduce surface marks.
Important
Resin, solvents and burnout require PPE, ventilation and strict compliance with the manufacturer's SDS and instructions.
WASHING & DRYING
Clean thoroughly without damaging detail
- Use IPA or ethyl alcohol above 95% with no acetone.
- Wash for about five minutes, air-dry, then wash again in fresh solvent for about three minutes.
- Ultrasonic cleaning reaches deep features, but excessive power can pit the surface.
- Allow the part to dry thoroughly for roughly 20 minutes before spruing.
- Over-washing can erode fine, lightweight parts and affect dimensions.
INVESTMENT & BURNOUT
Investment, casting trees and burnout
X-Wax patterns can be joined to wax sprues and used in mixed trees. Joints must be secure, smooth and free from crevices that trap investment.
Water-to-powder ratio and burnout cycle must match the investment, flask, alloy and kiln. The source provides long, standard and fast cycles peaking around 700–720°C; these are not universal recipes.
Weigh, don't estimate
Weigh water and powder, use distilled water and control its temperature.
Mix and vacuum
Break up lumps, then vacuum for the specified time to reduce air and improve homogeneity.
Rest the flask
Allow the investment to set for the required time before burnout.
Verify actual temperature
Verify kiln temperature with a probe and manage ventilation as instructed.
DIMENSIONAL ACCURACY
Preserving detail and dimensions
- The source testing reports good dimensional retention around four to five minutes of washing.
- Thin sections and micro-prongs are sensitive to over-washing and investment water ratio.
- A brief UV cure can drive off solvent and add rigidity when investing immediately, but over-curing should be avoided.
- Apply slicer compensation only after measuring a calibration part; do not guess offsets.
WAX-RICH RESIN CONTROL
Control wax-rich resin from bottle to vat
High-wax resin can thicken or partially solidify at low temperature. Bringing it into its operating range and mixing it uniformly before filling the vat is important for particle distribution, resin flow and consistent layers.
Use manufacturer-approved, temperature-controlled warming equipment that is never used for food. Avoid uncontrolled heat, which can introduce bubbles or change material behaviour.
25–35°C
The referenced operating range; heated systems are commonly set near 30°C.
385 / 405 nm
Match the print profile to the actual light source and printer.
PFA / FEP
A suitable, healthy film supports consistent peeling.
Mix and rest
Homogenise the material, then allow bubbles to settle before printing.
CASTING TREE
Build sprues for metal flow and clean investment
- 01
Select feed points
Feed heavier sections and create a continuous filling path.
- 02
Prepare the joint
Abrade the joint area and add wax for a smooth fillet without sharp edges or gaps.
- 03
Inspect every branch
Loose joints and crevices can trap investment and create inclusions after casting.
- 04
Arrange the flask
Maintain enough clearance from walls and between parts for investment strength.
INVESTMENT & BURNOUT CONTROL
Burnout must match investment, flask and alloy
No single burnout programme suits every job. Flask size, pattern load, ventilation, kiln accuracy and investment type all affect heat penetration and carbon removal.
Weigh water and powder, use distilled water, control its temperature, mix and vacuum within the working time, then allow the flask to set fully. Shortened rest time or aggressive heating can increase moisture, cracking and surface defects.
Important
Temperatures and times are contextual information. Always prioritise the instructions for the actual resin, investment, kiln and alloy.
SERVICE BUYER GUIDE
Choosing a professional castable-resin and jewellery casting service
Customers seeking castable-resin, jewellery wax printing or complete jewellery casting should distinguish pattern-only work from an end-to-end casting service. Dimensional compensation, sprue, investment, burnout, alloy and finishing all affect the final piece.
- State metal, target weight and quantity.
- Mark fine motifs, prongs, holes and visible surfaces.
- Agree shrinkage and polishing allowance.
- Approve a sample casting before a larger batch.
Important
Send a file or image with your brief so Fast 3D Print can assess process, material, lead time and price before production.
Turn knowledge into the right production decision
Send us your file, dimensions, quantity and intended use. Our team can compare process, material, finishing and production risk before work begins.
Discuss your project →Original Fast 3D Print editorial based on the cited reference.Reference: Sync Innovation ↗