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Jewelry J-Cast - HARZ Labs

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Brand: HARZ Labs

This product could be delivered in a period exceeding the standard.

Condition: New product

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156,20 €

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Resin for 3D printing that meets the needs of the jewellery industry.

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Specifications

HARZ Labs is a Russian manufacturer of 3D printing resins with extensive experience in chemicals. It focuses on the development and production of high quality materials for all types of resin 3D printer technologies (DLP / LCD, SLA, CJP...).

Jewelry J-Cast resin is designed to print mouldable jewellery models for casting of various metals and alloys. It is a material that can be used as an alternative to mouldable wax, i.e. microfusion or lost wax casting, which is one of the most commonly used manufacturing methods in the jewellery industry.

A wax tree made with Jewelry J-Cast resin

Image 1. A wax tree made with Jewelry J-Cast resin. Source: HarzLabs.

The use of burn-out resins in the jewellery industry offers numerous advantages. Among other things, it makes it possible to 3D print as many models as desired quickly and with extraordinary precision. This results in a significant reduction in manufacturing costs and production times.

J-Cast resin has the properties of casting waxes in that it can be used to print mouldable jewellery and engineering models, such as rings, bracelets, housings, stamps, etc. It produces almost no odour and is suitable for working with even in small workshops or offices as it does not contain monomers that are harmful to health.

A decorative object made with the help of Jewelry J-Cast resin

Image 2: A decorative object made with the help of Jewelry J-Cast resin. Source: HarzLabs

Among its advantages, we can highlight its high printing precision and its low shrinkage of less than 0.50%. It is a stable and odourless resin, odourless and non-irritating and can be worked with simply by natural ventilation. In addition, it is easy to melt, the thermoplastic behaviour of the resin allows melting in a wide temperature range (250-300°C).

This resin is compatible with Zortrax, Prusa, Sprintray, Flashforge, Elegoo, Creality, Wanhao or Anycubic resin 3D printers, among others.

For more information about the 3D printing process in the jewellery and microfusion sector, please see the following post.

TDS J-Cast

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MSDS J-Cast

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Printed parts should be rinsed with isopropyl alcohol (IPA) or immersed in an IPA-filled ultrasonic bath for 30 seconds and then manually washed with water followed by IPA. Washing cycles should be performed until the parts are free of liquid resin. Manual washing with a soft brush can facilitate the cleaning process. After 3 cycles, the cleaning process should be continued in a 5% detergent solution so as not to dissolve the surface of the printed part (defects may appear after coating). Afterwards, once the printed parts have been printed, it is recommended to clean them with compressed air and finally dry them at 80ºC for 30 minutes.

For more information, please consult the product data sheet.

General information
Manufacturer	HARZ Labs (Russia)
Technology	LCD / DLP
Material	Photopolymer
Wavelength	UV 405 nm
Format	1 kg
Colour	Cyan blue
Compatible 3D printers	Zortrax, Prusa, Sprintray, Flashforge, Elegoo, Creality, Wanhao or Anycubic
Printing properties
Layer height	-
Layer exposure time	-
Layer cooling time
Elevation height
Exposure of the lower layers
Number of lower layers
Curing and washing properties
Washing time	-
Curing time	-
Curing temperature	-
Mechanical properties
Izod impact resistance	-
Charpy impact resistance	-
Elongation at break	-
Tensile strength	-
Traction module	-
Flexural strength	-
Bending module	-
Surface hardness	-
Thermal properties
Softening temperature
Further information
Lifetime (from manufacture)	24 months
HS Code	2916.1

* The typical values detailed in this table should be considered as a reference. Actual values may vary depending on the 3D printer model used, part design and printing conditions. We recommend that you confirm the results and final properties with your own test. For further information, please refer to the product data sheet.