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Rock-Black Stiff resin Phrozen

Ref.: RS-PHR-ROCKBLACK-1000

81.00 €

Tax excl.

Format

Type of resin

Volume discounts

Quantity	Discount	Price
10	10% 10%	72.90 € 72.90 €

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Approximate delivery date: Thursday 7 August - Friday 8 August

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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.

General information
Manufacturer	Phrozen
Material	Photopolymer
Format	1 kg
Density	- g/cm³
Technology	LED / LCD
Wavelength	405 nm

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

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

Mechanical properties (uncured / cured)
Izod impact strength	(ASTM D256) 2.68 KJ/m²
Charpy impact strength	- KJ/m²
Elongation at break	(ASTM D638) 4 %
Tensile strength	(ASTM D638) 30 MPa
Tensile modulus	(ASTM D638) 419 MPa
Flexural strength	- MPa
Flexural modulus	- MPa
Surface hardness	(ASTM D2240) Shore 81 D

Thermal properties (uncured / cured)
Softening temperature	- ºC
Heat deflexion temperature	(ASTM D648 @ 0.45 MPa) 58 ºC

Other
HS Code	2916.1
Lifetime (since manufacturing)	- M

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.