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Liqcreate Premium Black resin

Ref.: LIQC-PREMIUM-BLACK-250

24.95 €

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In stock 2 units available for immediate shipping.
units available for shipping in 3 - 4 days Available for shipment within 3 - 4 days

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Approximate delivery date: Tuesday 17 December

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The Liqcreate catalog of general purpose 3D printing resins contains, among many others, the Premium Black resin characterized by low odor, fast printing and very high accuracy. The Premium Black resin is an opaque black photopolymer resin that gives the 3D printed parts an excellent color stability and great mechanical properties such as dimensional stability and low shrinkage.

Part 3D printed with the Premium Black resin

Image 1: Part 3D printed with the Premium Black resin. Source: Loqcreate.

Thanks to the wide range of compatible light sources (385-420 nm), the Liqcreate Premium Black resin can be used on many open source MSLA/LCD and DLP 3D printers by brands like Uniz, Anycubic, Creality or Phrozen. The full list of compatible printers is available here.

The Premium Black resin mimics the look and feel of injection molded parts

Image 2: The Premium Black resin mimics the look and feel of injection molded parts. Source: Loqcreate.

The Premium Black resin is not only perfect for everyday 3D printing but also for rapid prototyping and concept product development. This is because parts 3D printed with this resin have the look and feel of injection molded parts. It means the Liqcreate Premium Black resin can serve as a more affordable and quicker alternative to injection molding and still produce reliable and complex parts with an impressive deep black surface finish.

General information
Manufacturer	Liqcreate
Material	Photopolymer
Format	0.25 kg / 1 kg
Technology	SLA / LED-LCD / DLP
Wavelength	385 - 405 nm

Printing properties
Layer height	25 - 100 µm
Layer exposure time	-
Layer off time	-
Bottom layer exposure	-
Bottom layer count	-

Curing and washing properties
Washing time	4 - 5 min
Curing time	- min
Curing temperature	- ºC

Mechanical properties (uncured / cured)
Izod impact strength	- KJ/m²
Charpy impact strength	- KJ/m²
Elongation at break	(ASTM D638M) 8 %
Tensile strength	(ASTM D638M) 45 MPa
Tensile modulus	(ASTM D638M) 1000 MPa
Flexural strength	(ASTM D790M) 66 MPa
Flexural modulus	(ASTM D790M) 1800 MPa
Surface hardness	(ASTM D2240) Shore 82 D

Thermal properties (uncured / cured)
Softening temperature	70 ºC

Other
HS Code	2916.1
Lifetime (since manufacturing)	- M

The Liqcreate resin bottles should be stored in a clean and dry environment, out of direct sunlight and in a temperature of 5-30 ºC. Before use, the resin bottle should be shaken energetically for at least 1 minute (at least 3 minutes in the case of filled resins). Once shaken, the resin should be left to rest for around 10 minutes to let the air bubble escape. Leftover resin can be poured back into the bottle but it should be first filtered to ensure there is no polymer residue present. Safety equipment such as protective garments, gloves and face protection is highly recommended for the handling of resin.

The post-processing workflow for the Premium Black resin is quite user-friendly. First, the 3D printed part has to be cleaned for a maximum of 6 minutes in Liqcreate Resin Cleaner, IPA alcohol or bioethanol, preferably ultrasonic or under agitation. Then the completely dried part has to be cured in a high-power UV curing chamber. The curing workflow is explained in detail by the manufacturer here. It absolutely crucial that the parts are dry before they are cured. The curing of wet or sticky parts will lead to mechanical and surface defects. The drying can be done by simply leaving the cleaned part in a well ventilated area for at least 30 minutes or with the help of pressurized air (2 minutes) for parts cleaned in IPA alcohol or ethanol.

More useful resources such as tips on how to use support structures with the Liqcreate resins, or on how to color, age or mix the resins can be found on the Liqcreate support page.