F69 Black Flexible Rubber-like 3D Printer Resin

Regular price: $47.00
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▌ Attention!

This resin is not recommended for novice users. Please download the manual before use.
When failed printing with RESIONE setting probably needs to change the supports settings(See more details in RESIONE instruction) or increase the normal exposure time(Printers especially mono screen will have light decay).
Flexible prints are easily deformed during printing, so they need thicker and denser supports.
If the ambient temperature is lower than 25℃, please preheat the resin liquid before printing. And the print will lose its flexibility as the temperature drops.
For F69 prints with a thickness of more than 3mm, both the front and back sides need to be cured for more than 30 minutes when a post-curing box with 40W UV intensity is used. Fully post-cured prints are stronger, have a dry surface and are less likely to be scratched.

If you need a softer and faster rebound resin, please choose F80 resin.

▌ Printing Settings

Layer Height: 0.05mm
Bottom exposure time: Default parameters for standard resins of machine brands*1.2
Normal exposure time: Default parameters for standard resins of machine brands*1.2

F69 resin is a black flexible resin with a high printing success rate, the details of the printed piece are clear and sharp. This resin is designed to provide prints with outstanding tear strength and flexibility. It finds wide application in figure toys such as dolls' vests, capes, weapons, and footwear, tires, shoe samples, seals, buffers, gaskets, transmission belts, and various flexible prototype production. Additionally, mixing F69 with other resins can enhance the non-brittleness of printed parts.

▌ Descriptions

Like rubber: Flexible, tear resistance, folding resistance

Shore hardness: 60-75A, the prints is very soft at a temperature above 20°C, but the lower the temperature, the harder it will become.It will become very hard and impact resistant at 5°C. It has better tear strength than other flexible resins, and the prints can be folded thousands of times.

Fine details, easy-to-use soft resin

The details of the F69 prints are very sharp and clear. The release agent is added to its formula, so after each exposure, the curing layer will have less adhesive force when it leaves the FEP film. In addition, the RESIONE team has specially designed the formula to ensure that the printed part exhibits a "soft with rigidity" performance during the printing process, ensuring that it does not deform.

As toughening agent

Mixing F69/F39/F39T resin with tough resin such as K/M58/M68/G217 can make the printed parts tougher, more durable, and not brittle for a long time.

Wide application

Flexible resin is widely used in figure toys, footwear, design and industrial fields, such as tires, shoe samples, seals, gaskets, transmission belts, various flexible prototypes and dolls' vests, capes, weapons, etc.

Detailed print settings and user's guide

We provide settings for almost all mainstream 3D printers, and include importable settings files for different slicers, such as Chitubox/Lychee/Anycubic Workshop, etc. We also provide detailed instructions for the use of the resin and supports settings suitable for flexible resin.

Comply with RoHS and SVHC(REACH) regulations

F69 resin is fully compliant with RoHS 2.0 and SVHC (REACH) regulations, proving that the raw materials do not contain more than 200 chemical hazardous substances contained in the regulations.

▌ Reviews

▌ Certification

▌ Compatible 3D Printer

All series of Anycubic，Elegoo，Nova3d，Peopoly，Phrozen，Epax，Creality，Zortrax, BIQU, QIDI, UNIZ, Flashforge, Voxelab, Longer, Uniformation etc. UV 395-410nm LCD resin 3D printer
All series of Anycubic，Asiga, Solus series, Miicraft, Kudo3d, Flashforge，Makex，Shining etc. UV 385-410nm DLP resin 3D printer

▌ Mechanical Properties

	METHOD	DATA
Shore Hardness	ASTM: D2240-05	60~75A
Tear strength	ASTM: D624-98	47.2KN/m
Tensile Strength	ASTM: D412-06	7.9MPa
Elastic Modulus	ASTM: D412-06	2.0MPa
Elongation at Break	ASTM: D412-06	255.1%
Viscosity（25℃）	ASTM: D4212-10	1250mpa.s

▌ The difference between F39, F69, F39T and F80

Color:F39 is white, F69 is black, F39T is transparent,F80 is gum or black color
Elasticity: F80 > F39 = F69 = F39T
Tear strength: F80＜F39 = F69 = F39T
F80 prints can remain soft at low temperatures, others will become hard