Standard Black Resin Parameters
SLA standard black resin is a type of 3D printing material designed for use in SLA 3D printers. Its simple feature is its color – it is black. This resin is characterized by its ability to produce high-resolution 3D prints with a smooth and uniform black surface finish. Its black color provides an attractive and visually appealing appearance, making it suitable for applications where a dark or black finish is desired, such as for functional prototypes, consumer products, and creative projects.
| Technology | SLA |
| Material | Standard Resin |
| Original Color | Black |
| Thermal Deformation | 40-50°C |
| Hardness | 83-84D (ASTM D2240) |
| Surface Situation | Slight layer lines and scratches |
| Printing Platform Size | 600*600*400mm |
| Flexural modulus | 1700-2100 Mpa (ASTM D790) |
| Flexural strength | 62-75 Mpa (ASTM D790) |
| Tensile modulus | 2200-2300MPa (ASTM D638) |
| Tensile strength | 45-50MPa (ASTM D638) |
| Elongation at break | 17-24%(ASTM D638) |
| Impact strength notched Izod | 35-48 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 standard resin are:
1, Smooth Finish: SLA black resin produces parts with a smooth surface finish, requiring minimal post-processing for an attractive appearance.
2, High Detail: Allows for intricate and detailed designs, making it ideal for projects requiring precision and fine features.
3, Versatile Post-Processing: Easy to paint, dye, or coat for customization, providing flexibility in achieving desired aesthetics.
4, Design Validation: Excellent for prototyping and design validation due to its ability to showcase intricate designs accurately.
5, Rapid Photopolymerization: Rapid curing during the printing process, ensuring efficient and timely production of parts.
The disadvantages of SLA standard resin are:
1, Brittleness: Standard SLA resin can be relatively brittle, making it less suitable for parts that require high-impact resistance.
2, Limited Durability: It may not withstand prolonged exposure to outdoor or harsh environments, affecting long-term durability.
3, Material Properties: The properties of standard SLA resin can vary, and it may lack specific properties needed for certain applications.
4, UV Sensitivity: SLA resin can be sensitive to UV light, potentially causing degradation or color changes over time when exposed to sunlight.
5, Post-Curing Requirements: Additional curing steps are often needed after printing to achieve optimal material properties, adding time and effort to the printing process.