Tough Resin Parameter
SLA tough resin is a type of 3D printing material designed for use in SLA 3D printers. Its simple feature is its enhanced mechanical properties, primarily toughness. Here's a brief description of the key features of SLA tough resin:
Enhanced Mechanical Strength: SLA tough resin is formulated to have improved mechanical properties, especially in terms of toughness and impact resistance. This means that 3D prints made with this resin are less likely to break or shatter when subjected to mechanical stress or impacts, making them suitable for functional and load-bearing parts.
In essence, the primary feature of SLA tough resin is its ability to produce 3D prints with better durability and resistance to mechanical forces, making it a preferred choice for applications where strength and toughness are critical.
| Technology | SLA |
| Material | Tough Resin |
| Original Color | Green |
| Thermal Deformation | 40-50°C |
| Hardness | 80-86D (ASTM D2241) |
| Surface Situation | Slight layer lines and scratches |
| Printing Platform Size | 800*800*550mm, 600*600*400mm |
| Flexural modulus | 2100-2400 Mpa (ASTM D790) |
| Flexural strength | 88-93 Mpa (ASTM D790) |
| Tensile modulus | 2100-2300 MPa (ASTM D638) |
| Tensile strength | 38-56MPa (ASTM D638) |
| Elongation at break | 15-16% (ASTM D638) |
| Impact strength notched Izod | 25-30 j/m (ASTM D256) |
| Tolerance | The local accuracy of the product is between 0.2-0.3mm~3.5 ‰, while overall accuracy is hard to control |
| Post Process | Assembly,Inset copper nuts, Physical polishing,Painting, Electroplating, Silkscreen, Water transfer printing, Coating |
| Wall thickness required | 0.8mm above, big parts according to 3D drawings |
The advantages of SLA tough resin are:
1.Enhanced Durability: SLA tough resin offers improved strength and toughness, making it ideal for functional parts requiring resistance to impact and wear.
2.High Impact Resistance: This resin variant can withstand greater impact forces without breaking or deforming, making it suitable for demanding applications.
3.Versatile Applications: Due to its durability, SLA tough resin is versatile and can be used across various industries, including engineering, automotive, and consumer products.
4.Functional Prototyping: Well-suited for prototyping functional parts that need to endure stress and mechanical forces, providing accurate representations for testing and validation.
5.Smooth Surface Finish: Despite its enhanced durability, it maintains a relatively smooth surface finish, requiring minimal post-processing for a polished look.
6.Material Stability: SLA tough resin retains its properties and structural integrity over time, ensuring the longevity and reliability of the printed parts.
The disadvantages of SLA tough resin are:
1.Material Cost: SLA tough resin tends to be more expensive compared to standard resin options, affecting the overall cost of the 3D-printed parts.
2.Post-Curing Requirement: Similar to other SLA resins, tough resin often requires additional curing steps after printing, adding to the time and effort needed in the printing process.
3.Limited Color Options: Depending on the brand and type of tough resin, color options may be more limited compared to standard resins, potentially limiting aesthetic choices for the final product.
4.Not Completely Indestructible: While it offers enhanced durability, it's important to note that SLA tough resin is not indestructible and may still experience damage under extreme stress or harsh conditions.