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Merck
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安全信息

918571

Sigma-Aldrich

3D Printable Yttria-stabilized Zirconium(IV) Oxide Ink

greener alternative
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别名:
3D printable ceramic ink, 3Y-ZrO2 ink, YSZ ink, Yttria stabilized zirconia ink, Yttrium stabilized zirconium oxide ink
UNSPSC代码:
12352119
NACRES:
NA.23

描述

Printing methods compatible with: Direct-Ink-Writing 3D printing

质量水平

100

形式

paste

环保替代产品特性

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

浓度

70 wt. % (Yttria stabilized zirconia)

颜色

white

粒径

120 nm

粘度

2-25 Pa.s (25 °C at shear rate of 100 s-1)

环保替代产品分类

Enabling,

储存温度

2-8°C

一般描述

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product has been enhanced for energy efficiency. Click here for more information.

应用

This product can be used in material extrusion 3D printing technique.
This product is a thixotropic ink based on yttria stabilized zirconia (YSZ) nanoparticles. It is suitable for various direct ink write (aka robocasting) printing technologies . Our YSZ ink has also been validated for stereolithography (SLA) 3D printing. The ink offers a stable dispersion of YSZ, high viscosity, good printability, and long shelf life. Annealed patterns provide excellent chemical resistance and high surface area. The ink is suitable for applications such as membranes, catalysis, separators and reactors.

注意

Handeling tips:
  • Store in an airtight sealed container in refrigerator.
  • Avoid exposure to heat.
  • Add the thermal initiator (product No.479896) to 0.3wt% of the total 3Y-ZrO2/PEGDA ink mass, and mix well before usage.

制备说明

Step-by-Step procedure for ink mixing and loading into syringe is in attached file.

Direct-Ink-Writing (DIW) Notes:
  • Syringe Nozzle sizes ranging from 250 μm − 800 μm can be used.
  • Initial pressure for DIW printing ranges from 12-18 psi, depending on nozzle diameter used.

Post Processing of DIW printed parts:
  • Curing @ 110°C for 12-16 hours.
  • Sintering using the following sequence:
Starting at RT, Ramp to 200°C for 6 hours.
Ramp to 300°C @ 1°C/min. Hold for 4 hours.
Ramp to 400°C @ 1°C/min. Hold for 2 hours.
Ramp to 800°C @ 2°C/min. Hold for 4 hours.
Ramp to 1090°C @ 2°C/min. Hold for 15 hours.
Ramp down to 50°C @ 2°C/min.

储存及稳定性

Tighly seal remaining ink, and store in 2-8° C fridge.

象形图

CorrosionExclamation mark
GHS05,GHS07

警示用语：

Danger

危险分类

Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 3

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3D printing of ceramics: A review.
Chen Z, et al.
J. Eur. Ceram. Soc., 39(4), 661-687 (2019)
3D-printed nanoporous ceramics: Tunable feedstock for direct ink write and projection microstereolithography
Alyssa L. Troksa et al.
Materials & Design, 198 , 109337-109337 (2021)

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3D Printable Inks: Energy & Environmental Apps

Additive manufacturing combined with nanomaterial-based inks enhances material properties, particularly in energy and environmental applications.

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