Pure BLK
Pure BLK is a special black light-curing molding resin for SLA. The samples printed with it are matte and pure black, with high color saturation and no need for spray painting. This greatly simplifies the post-processing process and is suitable for model printing that requires color in the electronics industry.
Dimensional Stability
High Strength
Rigidity
Surface Quality
Lightweight
Lead Time
2~6 days
Tolerance
± 0.2% (minimum of ± 0.2 mm)
Min. Order
1
Reference Unit Price Range
0.45 - 1.00
Advantages
- High dimensional accuracy
- High Strength
- Rigidity
Disadvantages
- Limited heat resistance
- Limited weather resistance
- Limited chemical resistance
- Limited wear resistance
- Limited toughness
Performance Snapshot
Material Characteristics at a Glance
Relative performance profile across key engineering parameters. Values are contextual — not absolute stress ratings.
Surface Quality
ExcelentePuntuación de referencia: 5/5
Lightweight
AltoPuntuación de referencia: 4/5
Dimensional Stability
AltoPuntuación de referencia: 4/5
High Strength
AltoPuntuación de referencia: 4/5
Rigidity
AltoPuntuación de referencia: 4/5
Cost Efficient
MedioPuntuación de referencia: 3/5
Moisture Resistance
MedioPuntuación de referencia: 3/5
Heat Resistance
BajoPuntuación de referencia: 2/5
Weather Resistance
BajoPuntuación de referencia: 2/5
Surface Finish Options
Surface Finish Options
Available finish options for Pure BLK.
As Printed
Color
Black
Accuracy
± 0.2% (minimum of ± 0.2 mm)
Painting
Finish options
Glossy and matte paint finishes available
Best for
Añadir un color personalizado y una capa de pintura protectora a las piezas de Pure BLK para modelos de apariencia y exhibición.
Note
Validar la adhesión de la pintura, los límites de enmascaramiento y la cobertura del recubrimiento en Pure BLK antes de la producción, especialmente alrededor de las interfaces, los bordes y los detalles finos.
Silk Screening
Print method
Single- or multi-color graphics on flat or gently curved surfaces
Best for
Aplicación de logotipos, etiquetas o gráficos funcionales a zonas planas de las piezas de Pure BLK utilizadas para modelos de apariencia y exhibición.
Note
Confirmar el área imprimible, la adhesión de la tinta y el registro gráfico en Pure BLK antes de la producción.
Vacuum Plating
Finish options
Glossy and matte plated finishes available
Best for
Crear un acabado metálico reflectante en las piezas de Pure BLK para modelos de apariencia y exhibición y fabricaciones centradas en la apariencia.
Note
Confirmar la cobertura en línea de visión, el enmascaramiento y la adhesión del recubrimiento por galvanizado en vacío sobre Pure BLK antes de la producción.
Polishing
Surface result
Smoother, glossier visible surfaces where geometry allows
Best for
Mejorar la suavidad y el brillo en las piezas de Pure BLK utilizadas para modelos de apariencia y exhibición, donde la geometría lo permite.
Note
Confirmar la retención de los bordes y el impacto dimensional en Pure BLK; las características finas pueden suavizarse durante el pulido.
Industries & Applications
Where Pure BLK Delivers
Education
- Appearance and display models
- Functional prototype testing
- Assembly testing
- Education models
Research & Development
- Functional prototype testing
- Assembly testing
- Experimental prototype components
Consumer Electronics
- Product enclosure prototypes
- Fit-check and assembly models
- Custom test fixtures
- Low-volume concept validation builds
Automotive
- Prototype and fit-check components
- Interior and non-safety-critical parts
- Custom fixtures and production aids
- Low-volume validation builds
Technical Specifications
Design Guidelines
Material Properties
Process & Dimensional Specs
Ready to Order?
Upload your 3D file and receive a quote for Pure BLK parts. Typical turnaround is 2~6 days from order confirmation.
Every order includes: Dimensional inspection report · NDA-ready file handling · Pre-shipment QC photography · DDP door-to-door logistics · Engineering review on request
Habla con un Ingeniero de Procesos
¿Tienes requisitos de tolerancias estrictas o geometrías complejas? Nuestros ingenieros revisan tu plano antes de cotizar para señalar posibles problemas.
Compare & Decide
Related & Alternative Materials
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Standard Resin (Black)
SLA · Black
Standard Resin (black) is a pure black material with good toughness, accurate dimensional proportions and excellent surface details.
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Tough Resin
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Tough Resin has a bright green appearance and combines high hardness, high strength and excellent toughness. It is suitable for functional testing and prototype processing that require high toughness. The resin has excellent temperature resistance and can maintain the strength, toughness and dimensional stability of the product in an environment of 65°C. Mainly used in aerospace, automobile manufacturing, consumer goods and electronic products industries.
SLS · Nylons
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Striking a balance between strength and detail, SLS Nylon 12 is a high-performance material suitable for both functional prototyping and final production of complex assemblies and durable parts with extremely high environmental stability.
Unionfab is China's Largest 3D Printing Manufacturing Company for Rapid Prototyping and On-Demand Production Parts.
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