Zirconia powder

Zirconia ZrO2 powder

Zirconia fibre Powder

ZYP powder is an ultra-fine, highly reactive powder composed of zirconia stabilised with yttrium oxide. It is available in two different specific surface sizes: the ZYP-30 has a surface area of 25 to 35 m2/g, while the ZYP-55 has a specific surface area of 50 to 60 m2/g. Sintering of ZYP powder particles starts around 900°C and it is possible to create zirconia ceramic parts approaching theoretical density using ZYP at only 1450˚C.

Properties

  • Extremely high environmental stability
  • Stabilized with 10% yttrium oxide
  • Low sintering temperature
  • Pre-sintered and binder-free

Applications

  • Filtration
  • Manufacture of oxygen sensors
  • Thermal barrier coatings for gas turbines and diesel engines
  • Grain growth inhibitor for non-oxide ceramics
  • Polishing

Technical data

Property

Unit

ZYP-30

ZYP-40

ZYP-55

Product N°

 

225-0300

225-0310

225-0320

Nominal composition

% in weight

 

 

 

ZrO2*

 

90

90

90

Y2O3

 

10

10

10

 Trace impurities

 

<1

<1

<1

Ignition loss

% in weight

1.8

2.2

3.1

Specific surface area

m²/g

25-35

35-45

50-60

*1-2% by weight of hafnium oxide (HfO2) are naturally present in zirconia and do not impact performance.

Zirconia Powder (116.72k)

Zirconia Powder Data Sheet


Ceramic powders (304.72k)

Technical datasheet ceramic powders.


Zirconia ZYP-30 Powder

Zirconia ZYP-30 Powder

Sintering of ZYP powder particles starts around 900°C and it is possible to create zirconia ceramic parts approaching theoretical density using ZYP at only 1450°C. This ultra-fine powder is particularly appreciated in filtration, the manufacture of oxygen sensors, thermal barrier coatings for gas turbines and diesel engines, polishing and as grain growth inhibitor for non-oxide ceramics.
Full description
Zirconia ZYP-40 Powder

Zirconia ZYP-40 Powder

Sintering of ZYP powder particles starts around 900°C and it is possible to create zirconia ceramic parts approaching theoretical density using ZYP at only 1450°C. This ultra-fine powder is particularly appreciated in filtration, the manufacture of oxygen sensors, thermal barrier coatings for gas turbines and diesel engines, polishing and as grains growth inhibitor for non-oxide ceramics.
Full description
Zirconia ZYP-55 Powder

Zirconia ZYP-55 Powder

ZYP powder is an ultra-fine, highly reactive powder composed of zirconia stabilised with yttrium oxide. ZYP-55 has a specific surface area of 50 to 60 m2/g. Sintering of ZYP powder particles starts around 900°C and it is possible to create zirconia ceramic parts approaching theoretical density using ZYP at only 1450°C.
Full description
Durapot® 814 Zirconia...

Durapot® 814 Zirconia Silicate Embedding Ceramic

Cotronics Durapot® 814 is a high purity ceramic embedding cement . This ceramic has an excellent electrical resistance at high temperatures. It is a zirconia-based powder that can withstand temperatures up to 1093°C and dries very quickly. It is available in 0.94 and 3.7 litres.  For larger sizes, please contact us. We also offer a range of  powders in different particle sizes for mass production applications.
Full description