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Resin F39 Flexible Rubber-like Resione

Format: 1 Kg

Colour: White

Cantidad:

57.02 €

Colour:

White

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Resin F39 Flexible Rubber-like Resione

Name: Resin F39 Flexible Rubber-like Resione
Brand: Resione
SKU: RS-RESIONE-F39
Price: 57.02 EUR
Availability: InStock

Ref.: RS-RESIONE-F39-WHITE-1000

57.02 €

Tax excl.

Format: 1 Kg

Colour: White

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Approximate delivery date: Wednesday 3 June - Wednesday 10 June

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The F39 white rubber-like flexible 3D printing resin from Resione stands out as one of the most advanced solutions in additive manufacturing with SLA, DLP and monochrome LCD technologies. Designed for functional prototyping, elastic parts and technical components, this UV resin offers an optimized combination of flexibility, tear resistance and structural durability, ensuring dimensional stability throughout the entire printing process.

Its advanced formulation reduces adhesion during layer separation, increasing print success rates in complex geometries and minimizing failures in flexible structures, making it a key choice in professional production environments.

Video 1: F39 resin overview. Source: Resione

Mechanical properties: Shore 60A-75A and elastomer-like behavior

The Shore 60A-75A rubber-like flexible resin exhibits highly versatile mechanical behavior. At temperatures above 20°C, it provides high elasticity with strong recovery capability. In colder environments, the material increases its rigidity, achieving a harder and more impact-resistant behavior.

This balance makes the tear-resistant flexible resin a superior alternative to standard resins, ideal for applications subjected to repeated deformation cycles.

Rubber-like flexible resin part (Shore 60A–75A)

Image 1: Rubber-like flexible resin (Shore 60A–75A): maximum elasticity and recovery above 20°C, higher rigidity and impact resistance in cold conditions. A superior alternative for repeated deformation applications. Source: Resione

Industrial applications of flexible 3D printing resin

The industrial prototyping flexible resin is used in sectors where functional elasticity is critical. It enables the production of seals, dampers, drive belts, miniature tires and impact-absorbing components.

In modeling and figures, the miniature flexible resin allows the creation of clothing, capes and flexible accessories with a high level of detail. In engineering, it is used for assembly validation, functional prototypes and fit testing.

Part printed with F39 resin. Source: Resione

Image 2: Part printed with F39 resin. Source: Resione

Printing optimization for UV flexible resin in SLA/DLP/LCD

The flexible UV 3D printing resin requires parameter optimization to maximize performance. On monochrome LCD printers, exposure time may need adjustment to compensate for light degradation and ensure proper layer-by-layer curing.

Flexible parts require dense and reinforced supports to prevent deformation during printing, especially in complex geometries or thin-walled structures.

UV post-curing and final strength of printed parts

Post-processing UV curing is key to the performance of wear-resistant flexible resin. Proper curing improves mechanical strength, reduces surface tackiness and increases abrasion resistance.

A complete curing on both sides ensures a homogeneous, dry structure resistant to scratches, optimizing the final performance of the part.

Part printed with F39 resin. Source: Resione

Image 3: Part printed with F39 resin. Source: Resione

Compatibility with SLA, DLP and 405 nm LCD 3D printers

The flexible resin for LCD, SLA and DLP 3D printers is compatible with a wide range of professional equipment. Its photopolymerization range between 385 and 410 nm allows use across multiple high-precision 3D printing systems.

This compatibility makes it a strategic solution for advanced production environments using different printing technologies.

High-performance flexible resin for technical prototypes and functional parts

The F39 white rubber-like flexible resin is a benchmark solution in advanced photopolymer materials. Its balance of elasticity, tear resistance and thermal adaptability makes it a key material for functional prototyping, industrial parts and technical components.

Its advanced formulation enables an excellent combination of printability and final mechanical properties, setting a high standard in the segment of high-performance flexible resins for professional 3D printing.

Part printed with F39 resin. Source: Resione

Image 4: Part printed with F39 resin. Source: Resione

General information
Manufacturer	Resione
Material	Photopolymer
Format	1 Kg
Technology	LED / LCD
Viscosity	(ASTM:D4212-10) 1145 MPa
Maximum water absorption	(ASTM 570) 1.74 %
Density (solid)	(ASTM:D792-20) 1.15 g/cm³
Density (liquid)	(ASTM:D4052-22) 1.079 g/cm³

Mechanical properties (uncured / cured)
Elongation at break	(ASTM: D412-06) 222.21 %
Tensile strength	(ASTM: D412-06) 6.59 MPa
Tensile modulus	(ASTM: D412-06) 31.59 MPa
Surface hardness	(ASTM:D2240-05 Shore A) 71A

Other
HS Code	2916.1

Printing with flexible rubber-like resin requires adjusting exposure parameters, slightly increasing exposure times compared to standard resins to ensure proper photopolymerization. In monochrome LCD printers, it may be necessary to compensate for light intensity to achieve uniform layers and proper interlayer adhesion.

In mechanical printing parameters, lift speed should be reduced to minimize stress during layer separation, preventing deformation in flexible parts. Retract settings should also be optimized to reduce mechanical strain. Layer heights of 0.03 to 0.05 mm are recommended to balance precision, detail, and structural stability.

Orientation is critical for successful printing. Models should be tilted between 30° and 45° to improve resin drainage and reduce internal stress. Supports must be dense in critical or low-rigidity areas, reinforcing bases and contact points to ensure stability throughout the process.

Environmental conditions directly affect material behavior. It is recommended to maintain temperature above 20 °C to preserve optimal elasticity, as lower temperatures may increase rigidity and reduce deformation capability.

UV post-curing must be performed evenly on both sides to improve mechanical strength, surface stability, and reduce tackiness. Over-curing should be avoided as it may reduce elasticity.

For maintenance, the resin must be thoroughly mixed before use to ensure uniform composition and filtered after printing to remove solid residues. Storage should be in opaque containers, protected from UV light and humidity to preserve long-term properties.