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THE POWDER BOOK
Table of content
01
I N T R O D U C T I O N
About ZirPro
07
• • • •
• ZirPro’s monoclinic ZrO2 offer.....................................6 • Thermal ZrO2.........................................................7 - CC Zirconia...................................................9 - CS Zirconia.................................................11 - CF Zirconia.................................................13 • Chemical ZrO2.......................................................8 - CZ/CZP Zirconia.........................................15 - CZE Zirconia...............................................17
Doped-zirconia grades
31
Z I R P R O
Saint-Gobain ZirPro manufactures and supplies zirconium-based beads, powders and grains for a wide variety of industrial applications
Introduction to ZirPro...............................................2 Locations................................................................3 Manufacturing processes..........................................4 Selection guide.......................................................5
Monoclinic zirconia grades
18
T O
• ZirPro’s yttria-doped ZrO2 offer...............................18 - Positioning of yttria-doped zirconia.................19 - CY3Z..........................................................21 - GY3Z-R60...................................................23 - CYnZ/GYnZ................................................25 • Co-Doped alumina-toughened ZrO2.........................26 - UprYZe-Shock..............................................27 - UprYZe-Intense.............................................28 • Pigmented ZrO2....................................................29 - ColorYZe....................................................29
ZIRCONIUM OXIDE POWDERS ZIRCONIUM OXIDE POWDERS Monoclinic and doped zirconia powders for applications in ceramic pigments, thermal barrier coatings, refractory parts, material for electronics, structural and conductive ceramics, decorative ceramic parts
ZIRCONIUM CHEMICALS Zr chemicals for automotive catalysis, paint-driers, antiperspirants, paper-coating, TiO2 pigments coating, leather tanning
MICROGRINDING BEADS Fused and sintered grinding beads for paints, inks & coatings, mineral pigments & fillers, ceramics, electronics & batteries, food, pharmaceutical & cosmetics, agrochemicals, pigments, dyes & dispersions, mining
ZirPro’s powder specifications • Monoclinic zirconia...............................................31 • Doped zirconia.....................................................32
SURFACE TREATMENT MEDIA Fused beads from 0 to 0.8mm for blast cleaning (tool cleaning, deburring, descaling), surface preparation, surface finishing (automotive, consumer electronics, sport goods), shot-peening (suspension springs, pinion gears, fan blades)
2
Z i r P r o P o w d e r s : 4 0 Ye a r s o f e x p e r i e n c e a t y o u r s i d e Zirpro offers the largest zirconia powder portfolio adressing the specificities of several markets such as aeronautics, automotive, electronics and telecommunications by providing stable and consistent supply of quality powders.
Z I R P R O ’ S L O C AT I O N S
Thanks to Zirpro technical leadership, strong experience and market knowledge, our experts are able to recommend the right zirconia depending on your application or to co-develop products for new applications.
M A N U FA C T U R I N G P R O C E S S E S A N D P R O D U C T S AT A G L A N C E Monoclinic Thermal Zirconia : standard purity (97% to 99.5%)
FRANCE
FRANCE
Le Pontet
ELECTROFUSION CHEMICAL TREATMENT
GERMANY
Cavaillon
Köln
UNITED KINGDOM
PLASMA FUSION CHEMICAL TREATMENT
Zircon sand
I TA L Y
Saint-Helens
Mezzocorona
CF-Extra PURIFICATION
CC10
CS10
MILLING
MILLING
CC01
CS01
PURIFICATION MILLING
CF10 CC02
J A PA N
CS02
CS05
CC05
Osaka
MILLING
USA
B o w, N H
SOUTH KOREA
USA
CHINA
W o r c e s t e r, M A
Handan
CF02
Seoul
LE PONTET (France)
CF02-LS
PURIFICATION
BOW (USA)
CHINA
Shanghai
Chemical Zirconia : high purity (>99.9%), monoclinic and doped powders
BRAZIL
São Paulo
ZOC
CALCINATION
MANUFACTURING PLANTS
COMMERCIAL OFFICES
• Le Pontet (France)
• Saint-Helens (United Kingdom)
• Bow, NH (USA)
• Köln (Germany)
• Handan (China)
• Mezzocorona (Italy)
CHEMICAL REACTIONS CALCINATION
CHEMICAL REACTIONS DOPING CALCINATION FINE MILLING CYZ
CZ/CZP lumps
PIGMENTATION FINE MILLING
FINE MILLING
ColorYZe
UprYZe
CZE
BINDING GYZ
BINDING ColorYZe-G
BINDING UprYZe-G
• Worcester, MA (USA) • São Paulo (Brazil)
R&D CENTERS
• Shanghai (China)
• Cavaillon (France)
• Seoul (South Korea)
• Shanghai (China)
• Osaka (Japan)
Monoclinic Zirconia
Doped Zirconia
HANDAN (China)
HANDAN (China)
*Some specialty grades are made in Europe (eg. UprYZe)
For contact details please see p.36
Legend : Monoclinic zirconia Coarse
3
Fine
Doped Zirconia Fine CYZ
4
Selection guide MAIN APPLICATIONS OF ZIRPRO’S ZIRCONIA-BASED POWDERS, GRANULES AND FEEDSTOCKS Monoclinic thermal ZrO2 grades Products Applications
CC (page 9)
CS (page 11)
CF (page 13)
Monoclinic chemical ZrO2 grades CZ / CZP (page 15)
CZE (page 17)
Doped-yttria ZrO2 grades CY3Z (page 21)
GY3Z (page 23)
CYnZ (page 25)
UprYZe UprYZe Shock (page 27)
UprYZe Intense (page 28)
Pigments for ceramic tile decoration Stone polishing Thermal barrier coatings
ColorYZe (page 29)
MONO CLINIC ZIRCO NIA MONOCLINIC ZIRCONIA
Glass and gemstones Refractrory parts (bricks, foundry filters…)
Material for electronics (PZT, MLCC)
Functional filler/additive
(polishing slurry, composite...)
Structural ceramics
Dental
Decorative ceramic parts
Oxygen sensors
SOFC / OTM
: raw material for yellow MgPSZ -
: raw material for white MgPSZ -
: raw material for white MgPSZ or yttria-stabilized zirconia 5
6
ZirPro Chemical Zirconia Grades
ZirPro Thermal Zirconia Grades Thermal ZrO2
Chemical ZrO2
M ON O C LI NIC ZIR C O NIA THERMAL ZIRCONIA GRADES OFFER HIGHER REACTIVITY THAN FUSED POWDERS THANKS TO THEIR UNIQUE DENDRITIC PARTICLE MORPHOLOGIES
CHEMICAL ZIRCONIA GRADES ARE HIGH PURITY POWDERS WHICH OFFER A BROAD RANGE OF PARTICLE SIZE DISTRIBUTION AND REACTIVITY
Thermal zirconia grades are manufactured using ZirPro proprietary processes which combine zircon sand fusion and chemical treatments.
Chemical zirconia grades are made by chemical route starting from zirconium oxychloride. ZirPro offers two grades of chemical zirconia: CZ/CZP and CZE. All chemical grades are manufactured in ZirPro plant in China.
ZirPro offers three grades of thermal zirconia: CC, CS and CF. Thermal zirconia are manufactured in France for CC and CS grades and in the USA for CF grades. CC GRADES Standard thermal grades
3 µm
3 µm
More info on page 9
Purity
CF GRADES Most reactive thermal grades thanks to finer dendritic morphologies
CS GRADES Premium thermal grades, purer version of CC Grades
CZ / CZP GRADES
3 µm
More info on page 11
CS02
CC02
CC10
1 µm
More info on page 15
Purity
More info on page 17
CZE-S1 CZE-M1 CZE-G1
CS01
CF10
Zirconia fine powders exhibiting high reactivity and purity
1 µm
More info on page 13
CF02-LS CS10
CZE GRADES
High purity zirconia aggregates with a broad range of achievable particle size
CZP-5
CF02 CC01
CZP-15
CZ-5
CZ-3
CZ-25
CF-Extra
Reactivity
Particle size
Purity* (wt%)
Thermal Zirconia Grades
ZrO2 + HfO2
SiO2
Na2O
CC
98.8
0.50
CS
99.0
CFa
99.0
Purity (wt%)
Chemical Zirconia Grades
ZrO2 + HfO2*
CI**
D50** (µm)
SSA*** (m²/g)
0.20
3.5 – 0.7
3.0 – 6.0
More information on page 9
CZ
>99.9
0.10
0.02
3.5 – 0.6
1.5 – 6.5
More information on page 11
CZP
0.10 – 0.40
0.05
7.0 – 1.0
4.5 – 7.5
More information on page 13
CZE
*: ICP for CC/CS and XRF for CF - **: Sedigraph 5100 for CC/CS and Microtrac for CF - ***: B.E.T. measurement a: Does not include CF-Extra
M A I N A P P L I C AT I O N S
D50*** (µm)
SSA**** (m²/g)
99.9
99.9