Home/Materials/Platinum

Platinum

Wax Casting
Upload a model
Loading contents...
Show menu
2880x720_SW_Platinum

Platinum

Wax Casting
Upload a model

Material info

About Platinum

Platinum is one of the highest quality materials that we offer and is a popular material for upscale jewelry. It’s capable of showcasing intricate details and offers a professional, finished look and feel. Platinum consists of 95% Platinum and 5% Ruthenium. (Internal detail can not be polished, well-reachable surfaces will be polished therefore tight internal spaces may remain unpolished.)

Color & Finishes

Technology

  • Wax Casting

Description

Material Highlights
high quality & professional finishing, capable of intricate details, skin-friendly
Handling and Care
skin-friendly, good electrical conductance

Design Guidelines

Bounding Box

Bounding Box Max
89 × 89 × 100 mm

Bounding Box Min
2.4 × 2.4 × 0.6 mm

The bounding box is a 3D imaginary outline of a box that encloses the smallest area occupied by your model. Your model must be within the minimum and maximum bounding box sizes. If the size of the model is close to the maximum bounding box, then the printing orientation will be restricted.

Walls

Supported Wall Thickness Min
0.8 mm
Unsupported Wall Thickness Min
0.8 mm
A supported wall is connected at least on two sides of the wall, while an unsupported wall is connected only on one side of the wall. Walls that do not meet the minimum requirements may not survive printing and cleaning processes. Additionally, models may still be rejected based on the wall geometry of the model. Please consider the size of your model and reinforce the walls or add support structures as needed as minimum guidelines will not always be adequate for large models.

Wires

Supported Wires Min
0.8 mm
Unsupported Wires Min
1.0 mm
A wire is a circular, rectangular or even triangular feature that is thinner in its unconnected directions than its length. A supported wire is connected at least on two sides of the model, while an unsupported wire is connected on one side of the model. Wires that do not meet the minimum requirements may not survive printing and cleaning processes. Additionally, models may still be rejected based on the wire geometry of the model. Please consider the size of your model and reinforce the wires or add support structures as needed as minimum guidelines will not always be adequate for large models.

Details

Details Min Embossed
0.4 mm high & wide thick
Details Min Engraved
0.35 mm high & wide
For text, the ratio between width and depth, should be 1:1 and sans-serif fonts are preferred for line weight consistency.

Escape Holes

Single Escape Hole Diameter (Min)
4.0 mm
Multiple Escape Hole Diameter (Min)
2.0 mm
Escape holes are necessary to empty the support material of a hollow model. Two escape holes at the opposite ends of the model is optimal for the support removal process. Please consider the size of your model and make the escape holes bigger or add more escape holes as needed as minimum guidelines will not always be adequate for large models.
A single escape hole at the end of a cavity will not allow material in the corners near the escape hole to fully escape. So we recommend multiple escape holes at both ends of the cavity.

Clearance

Min
0.3 mm
Clearance is the space between two individual parts in a model. If the space among the individual parts do not meet the minimum clearance, then parts can fuse together or can be difficult to clean. This is important for movable pieces like hinges, gears, etc.

Interlocking & Enclosed Parts

Interlocking
No

Enclosed
No

Parts in File

Max
Up to 2 identical parts (like earrings or cufflinks) may be uploaded in the same model file. We cannot accept multiple, unique, non-interlocking parts ordered in the same model file; there should be one file for each unique part.

Accuracy

Accuracy Your model may shrink about 0.25 mm plus 2.5% after casting and finishing. For rings the inner diameter is accurate within +/- 0.1 to 0.15mm. On average, the model shrinks about 2.5% after casting and finishing. We do our best to polish the internal diameter to match your model file.
For example: a product with dimensions of 50 x 50 x 100 mm can be 0.25 mm + 0.025*100 mm = 0.5 mm smaller in any direction.

Related Materials

Brass Copper Alloy (80% Copper, 15% Zinc, 5% Tin)
Brass 3D Printing
Application: Jewelry, Fashion Accessories, Home Decor, Prototypes, Miniatures
Learn More →
Pure Copper (100% Copper)
Copper
Application: Heat Exchangers, Marine Accessories, Home Decor, Prototypes
Learn More →

Stay up to date on promotions, case studies, and more.

Sign Up Now

Ready to get started?

From product development to industrial 3D manufacturing, we can help you scale your business.

contact sales

Services

Areas Served

Support

Shapeways

© 2008 - 2023 Shapeways, Inc.