Resin for 3D Printer Ameralabs GVA-26 Pink 5kg
Availability: In stock
GVA-26 is not just another flexible resin; it is a specialised engineering tool that allows you to print removable gingival masks with a Shore A hardness of 37, ensuring perfect reproduction of gingival compressibility. This is crucial when designing implant emergence profiles, evaluating the aesthetics of prosthetic work, and in educational and training processes using phantom models. By choosing GVA-26, you are investing in a product that guarantees repeatability and the highest quality of the final model, which directly translates into patient satisfaction and clinical efficiency.
€414.51 incl. VAT 23%
In stock
| Quantity | Discount | Price |
|---|---|---|
| 5-9 | 5% | €393.78 |
| 10-Unlimited | 10% | €373.06 |
Resin for 3D Printer Ameralabs GVA-26 Pink 5kg - Specification
Resin type: DentalPrinting Technology: LCDResolution: 14KNet weight: 5kgColor: PinkBrands: AmeralabsTechnical specifications Ameralabs GVA-26 Pink
Technical data
| Technical parameter | Value and Standard |
|---|---|
| Hardness | 37 A (ASTM D2240) |
| Tear strength | 7.8 kN/m (ASTM D624) |
| Elongation at break | 176.5% (ISO 37) |
| Compression set | 1% (ASTM D395, 25°C, 72 hours) |
| Viscosity | 419.8 mPa·s (ISO 2555, 25°C) |
| Shrinkage | < 0.5% |
| Compatible UV wavelength | 365 – 420 nm |
| Water absorption (24 hours) | Low (ASTM D570) |
A Revolution in Digital Prosthetics: GVA-26 Resin for Gingival Masks and Implant Models
In today’s rapidly evolving world of digital dentistry, precision and realism are key factors in the success of prosthetic treatment. GVA-26 Gingiva Resin is an advanced photopolymer designed specifically to meet the most stringent requirements of dental laboratories and dental practices. Thanks to its unique combination of flexibility, tear resistance and dimensional stability, this product enables the creation of realistic gingival masks that behave almost identically to the patient’s natural soft tissue.
Mechanical Properties and Technical Advantages of GVA-26
The key to the success of GVA-26 resin is its mechanical parameters, which have been precisely selected for dental applications. This material has an exceptional tear resistance of 7.8 kN/m, which makes the prints extremely durable even when repeatedly placed on and removed from a plaster or hard resin model. In addition, the Compression Set parameter of only 1% (after 72 hours at 25°C) means that the gingival mask quickly returns to its original shape after compression, which is essential for maintaining a precise fit.
It is also worth noting the elongation at break, which is as high as 176.5%. This flexibility allows for easy manipulation of the element without fear of breakage. The resin has low viscosity (419.8 mPa·s), which facilitates the printing and cleaning process, and the material shrinkage of less than 0.5% ensures that the printed element will fit perfectly into the designed bed in the bone model. The colour of the resin has been carefully selected – it is an aesthetic gingival pink, which facilitates visualisation of the final result.
Compatibility with 3D Printers and Versatility of Applications
GVA-26 resin has been designed for a wide range of devices working with MSLA, LCD and DLP technologies. Thanks to its wide range of UV light reactivity (365–420 nm), this material works perfectly with both low-power light source printers and professional high-performance systems. It has been tested and proven to work perfectly on popular devices such as Phrozen Sonic Mini 8K, Elegoo Saturn, Anycubic M5, as well as on premium machines such as Asiga and Anycubic Photon D2.
Professionals will appreciate the fact that GVA-26 prints, after proper post-processing, have a smooth, non-sticky surface that is pleasant to the touch and easy to keep clean. The material is fully machinable – it can be cut with a scalpel, sanded or drilled using low-speed dental burs (below 10,000 rpm), allowing the mask to be perfectly adapted to clinical conditions. This is an invaluable feature when correcting the emergence profile or adjusting implant abutments.
If you are looking for a material that will take your prosthetic work to a new level of precision, contact us today for a personalised quote or order a sample to see the quality of GVA-26 for yourself! Our team of experts will help you select the right settings for your printer, ensuring a smooth start with the new material.
Practical Guide: How to Get the Best Results with GVA-26?
To fully exploit the potential of GVA-26 resin, there are a few key rules to follow during the preparation and printing process. First of all, gently shake the resin before each use to ensure uniform dispersion of pigments and active ingredients. It is also recommended to heat the resin to a temperature of approximately 25°C, which reduces its viscosity and facilitates precise layer formation. It is important that the working platform is perfectly level, which prevents errors in the early stages of model construction.
When designing models, especially larger ones, it is worth using hollowed structures, which reduce the suction forces generated when peeling the print off the FEP film. The printing strategy should assume moderate lifting speeds (approx. 75 mm/min) and the use of appropriately long wait times before exposing the next layer – from 2 to 10 seconds. This allows the resin to stabilise, which is crucial for maintaining the high dimensional accuracy of gingival masks. For those new to working with this material, the manufacturer recommends printing the AmeraLabs Town calibration model, which will allow you to quickly find the optimal exposure settings.
Washing and Post-processing: The Key to Durability
Post-processing is the stage at which the final mechanical properties of GVA-26 are formed. This resin requires careful washing in isopropyl alcohol (IPA). It is very important not to leave the prints in the alcohol bath for more than 15 minutes. Soaking for too long can lead to excessive softening of the material and permanent loss of elasticity. When using ultrasonic cleaners, this time should be reduced to a maximum of 5 minutes, avoiding heating the bath.
After cleaning, the item must be completely dried. It is recommended to use compressed air or leave the print to dry naturally for at least 30 minutes. IPA residues on the surface can adversely affect the final hardness and finish of the surface. The next step is to expose the part to UV light (365–405 nm) for 15–20 minutes. Exceeding this time may impair the material’s shape memory and reduce its flexibility. When performed correctly, the process results in a smooth, matt surface with a Shore A 37 hardness that is not sticky.
Mechanical Processing and Working with Dental Instruments
One of the most valued features of GVA-26 resin by dental technicians is its susceptibility to mechanical processing. The material has been tested for compatibility with standard tools used in prosthetic laboratories. It can be safely cut and trimmed with scalpels, allowing for precise fitting of the gingival mask edges to the model.
If holes or larger corrections are required, GVA-26 works perfectly with carbide and diamond burs. However, it is important to use low spindle speeds (below 10,000 RPM) and avoid excessive pressure, which could cause the material to overheat or fray. Thanks to its high tear resistance, the material does not crack during drilling, allowing complex channels for implant screws to be created directly in the printed mask.
