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Rock-Black Stiff resin Phrozen

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Brand: Phrozen

Condition: New product

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103,13 €

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Engineering resin for sturdy and flexible models with heat resistance.

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Data sheet
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Usage tips
Specifications

The Rock-Black Stiff resin is a member of Phrozen's portfolio of photopolymers for engineering applications. This material stands out for its multifaceted capabilities in producing resilient, adaptable, and exceedingly accurate functional components characterized by exceptional dimensional stability.

Part 3D printed with the Rock-Black Stiff resin

Image 1: Part 3D printed with the Rock-Black Stiff resin. Source: Phrozen.

Notably, parts crafted using the Rock-Black Stiff resin boast an impressive thermal endurance, capable of withstanding temperatures of up to 97 ºC. These attributes collectively position this resin as an optimal choice for the additive manufacturing of reliable industrial prototypes and end-use parts.

The printing profiles for the Rock-Black Stiff resin can be found here.

Impact strength (KJ/m2)	3
Elongation at break (%)	4
Tensile strength (MPa)	30
Tensile modulus (MPa)	419
Surface hardness	8

Manual Phrozen resins

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RockBlack Stiff Safety Datasheet

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Once opened, Phrozen Rock-Black Stiff resin must be stored properly to prevent degradation of the resin. To achieve the desired properties, parts 3D printed with Rock-Black Stiff resin must be post-processed. The parts must first be washed in IPA alcohol or any other authorized resin cleaning liquid and then post-cured under UV light. Washing and curing can be done with the help of devices such as the Phrozen Wash & Cure Kit or the Cure XL or Cure Mega curing devices.

More information on the maintenance of Rock-Black Stiff resin, as well as the printing and post-processing of 3D printed parts can be found in the Manual in the Downloads section.

General Information
Manufacturer	Phrozen
Technology	LCD
Material	Photopolymer
Wavelength	405 nm
Format	1 kg
Color	Black
Compatible 3D Printers	LCD
Printing Properties
Layer Height	-
Layer Exposure Time	-
Layer Cooling Time	-
Lift Height	-
Lower Layer Exposure	-
Number of Lower Layers	-
Curing and Washing Properties
Washing Time	-
Curing Time	-
Curing Temperature	-
Mechanical Properties
Impact Strength Izod (ASTM D256)	2.68 KJ/m²
Charpy Impact Strength	-
Elongation at Break (ASTM D638)	4 %
Tensile Strength (ASTM D638)	30 MPa
Tensile Modulus (ASTM D638)	419 MPa
Flexural Strength	-
Flexural Modulus	-
Surface Hardness (ASTM D2240)	Shore 81 D
Thermal Properties
Softening Temperature	-
Thermal Deflection Temperature (ASTM D648 @ 0.45 MPa)	58 ºC
Gloss Value	-
Additional Information
Shelf Life	-
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 advise confirming the results and final properties through your own tests. For more information, refer to the product's technical datasheet.