Ultracur3D ST 45
- Quick printing and post processing
- High strength, hardness, and impact strength
- Biocompatible to ISO 10993 (cytotoxicity, irritation, sensitization)
- Flammability certified to UL94 HB
Potential applications:
- Highly detailed or textured parts
- Rapid prototyping & production
- Medical devices & prosthetics
- Housings & enclosures
Material Description
Ultracur3D® 3D ST 45 by BASF is a biocompatible, flammability tested, general-purpose 3D printing material compatible with Stratasys Origin One 3D printers. ST 45 is a fast-curing urethane photopolymer designed for rapid prototyping & production printing. ST 45 features a versatile range of mechanical properties and moderate HDT, making it well suited for general-purpose engineering designs and consumer products. Printed parts retain high fidelity regardless of feature sizes or presence of textures – ideal for class A surfaces.
Consider when replacing ABS, Delrin.
Color options for ST45 are Black and Clear.
Material Testing
|
Flammability, Vertical |
UL 94 HB |
|
|
UV Ageing (38°C for 4032 hours) |
ISO 4892-2 |
|
|
Glow Wire Test |
DIN EN 60695-2-11 |
|
|
Biocompatibility |
ISO 10993 |
Reach out for more information |
Behavior and Use:
hardness
80 D
elongation at break
25%
HDT
61° C
TENSILE Yield STRENGTH
60 MPa
tensile modulus
2000 MPa
izod impact (notched)
20 J/m
Case Studies and data sheets
Origin® One features several integrated cameras for computer vision and capturing temperature data in the IR range; additional sensors measure other environmental conditions during the print process.
This material processing guide provides information about support tips, printing, part removal, cleaning, postcure, and general material best practices for Ultracur3D ST 45 by BASF material.
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