Ultracur3D® RG 3280
Ultracur3D® RG 3280
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Functional applications and mechanical behaviour
Ultracur3D RG 3280 is a composite resin intended for applications requiring high rigidity and good thermal resistance. Its high ceramic particle loading yields parts exhibiting a high modulus and excellent dimensional stability after curing.
This material is particularly suited to the production of tooling, moulds, inspection jigs, technical fixtures, and test models subjected to demanding thermal environments. Its mechanical behaviour positions it among the technical resins intended for industrial use and functional prototypes.
Processing and post-treatment
Despite its high mineral filler content, the resin maintains a relatively low viscosity and good vat stability, limiting particle settling during printing. This characteristic supports consistent production on compatible photopolymerisation equipment.
After printing, parts require cleaning and UV curing in accordance with the manufacturer's recommendations to achieve the expected mechanical and thermal performance. The resin is available in different references according to supply requirements.
Technical specifications
| Printing technology | SLA, DLP, MSLA/LCD |
|---|---|
| Material type | Ceramic-filled photopolymer resin |
| Tensile modulus | 10,300 – 10,600 MPa |
| Tensile strength | 70 – 87 MPa |
| Elongation at break | 1.3% |
| Flexural modulus | 8,780 – 8,800 MPa |
| Flexural strength | 73 – 78 MPa |
| Density | 1.73 g/cm³ |
| Viscosity | 230 mPa·s |
| Heat deflection temperature (HDT 0.45 MPa) | 280 °C |
| Heat deflection temperature (HDT 1.8 MPa) | 132 °C |
| Dimensional accuracy | ±0.2% (minimum ±0.2 mm) |
| Minimum wall thickness | 0.6 mm |
| Recommended layer height | 0.1 mm |
| Vat stability | High |
Compatibility
- SLA resin 3D printers
- DLP resin 3D printers
- MSLA / LCD 405 nm resin 3D printers
- Professional photopolymerisation systems compatible with filled technical resins
Who we are
From professional FDM machines to advanced SLA and SLS technologies, 3DPrint.shop (By F3DF) is your trusted B2B partner for premium European 3D printing solutions.
We exclusively offer high-quality consumables and equipment from recognised European brands—guaranteeing traceability, reliability and a reduced carbon footprint. Our dedicated team supports professionals across Europe with expert advice, simplified purchasing and responsive support.
Discover materials, machines and services aligned with your commitment to quality and sustainable innovation.
F.A.Q
Who is the 3D PRINT SHOP store for?
Who is the 3D PRINT SHOP store for?
Our store is reserved for professionals and businesses (B2B).
Registration requires a valid VAT or company registration number to guarantee an experience tailored to the needs of 3D printing professionals.
Are the products genuinely European and high quality?
Are the products genuinely European and high quality?
Yes. We exclusively select European products or references recognised for their quality, reliability and traceability.
Our aim is to offer a premium alternative to low-end imported products.
Can I filter the products to find what I'm looking for more quickly?
Can I filter the products to find what I'm looking for more quickly?
Yes. You can filter products directly in the catalogue to refine your search using several criteria, such as availability, price, material, weight or brand. This helps you find the references best suited to your needs more quickly.
What payment methods are available?
What payment methods are available?
We accept:
- card payment
- bank transfer
- payment on 30-day invoice (reserved for approved business accounts)
Invoices are generated automatically and synchronised with our management system.
What should I do if I can't find a specific reference or product?
What should I do if I can't find a specific reference or product?
If a reference doesn't appear in the catalogue, you can use our request form.
Our team will get back to you quickly to check the product's availability or suggest an equivalent solution.
