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ZrO2 Colloidal Zirconium Oxide

NYACOL® offers colloidal zirconium oxide as pure zirconia and as a mixture with yttria as 4 and 6 mol%. The particle size ranges from 10 nm for zirconia acetate and Zr10/20, up to 100 nm for Zr100/20. A negative charged alkaline sol is also available as Zr10/20NH4.

NYACOL® Zirconia acetate
NYACOL® Zirconia acetate
Wt.% : 20
Particle Size :
Carrier : Water

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NYACOL® Zr10/15
NYACOL® Zr10/15
Wt.% : 15
Particle Size : 5 – 15 nm
Carrier : Water

These products are designed for use as a high-temperature refractory, and as a ceramic binder with or without yttria as a stabilizer.

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NYACOL® Zr10/20NH4
NYACOL® Zr10/20NH4
Wt.% : 18 - 20
Particle Size : 5 - 20 nm
Carrier : Water

This product is supplied at alkaline pH and is a binder for casting of titanium alloys and other refractory products and ceramics.

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NYACOL® Zr100/20
NYACOL® Zr100/20
Wt.% : 20
Particle Size : 100 nm
Carrier : Water

These products are designed for use as a high-temperature refractory, and as a ceramic binder with or without yttria as a stabilizer.

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NYACOL® ZR50/14 pH 3
NYACOL® ZR50/14 pH 3
Wt.% : 14
Particle Size : 14 nm
Carrier : Water

These products are designed for use as a high-temperature refractory, and as a ceramic binder with or without yttria as a stabilizer.

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NYACOL® ZrMin
NYACOL® ZrMin
Wt.% : 30
Particle Size : 60 nm
Carrier : Isopar

For use as a sintering control agent for precious metal paste formulations.

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NYACOL® ZRO2(AC) Acetate Stabilized
NYACOL® ZRO2(AC) Acetate Stabilized
Wt.% : 20
Particle Size : 5 - 20 nm
Carrier : Water

For use as a binder in ceramic and catalyst applications and an anti-scuff agent on glass. It also provides a high index of refraction for coatings and excellent transparency as a result of the small particle size.

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NYACOL® ZRYS4 Yttria Stabilized
NYACOL® ZRYS4 Yttria Stabilized
Wt.% : 18 + 1.32% Y2O3
Particle Size : 100 nm
Carrier : Water

These products are designed for use as a high-temperature refractory, and as a ceramic binder with or without yttria as a stabilizer.

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NYACOL® ZRYS6
NYACOL® ZRYS6
Wt.% : 17.3 + 1.9 as Y2O3
Particle Size : 100 nm
Carrier : Water

Product is designed for use as a high-temperature refractory, and as a ceramic binder with yttria as a stabilizer.

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Looking for More Options?

In some cases our standard materials are not suitable for a customer’s particular application, or a different composition is required. In these cases, we will consider a custom development project with our customers. We generally proceed under a Non-Disclosure Agreement and we will do the project in such a way that the material can be readily scaled up.

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