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Zirconia Fused Aluminum Oxide 40% (ZA-40%) , which supplied by Dragon Abraisves, is a new, dense and fused alumina-zirconia abrasive product, used for grinding wheel manufacture, which can extend life and improve cutting capability.
It is produced by fusing Zirconia and alumina above 2000 degrees.
ZA-40% is an unique abrasive.
It is characterized by a higher percentage of cubic zirconia evenly distributed throughout the individual grain.
It cuts more aggressively, lasts longer, and exhibits more uniform wear.
(ZA-40%) is recommended for using in resin-bonded portable, depressed center, and cut-off wheels.
Available sizes: F8-F220.
ZAA40 | Grinding Belt, Coated abrasives. | |||||||
ZAB40 | ||||||||
ZAA25 | Vitrified Bonded Grinding Wheel | |||||||
ZAB25 | ||||||||
| Chemical Composition | ||||||||
ZAA40 | ZAB40 | |||||||
Specification (%) | Typical (%) | Specification (%) | Typical (%) | |||||
Al2O3 | 55 - 58 | 57.73 | 55 – 60 | 58.80 | ||||
ZrO2 | 35 - 44 | 41.58 | 35 - 42 | 39.23 | ||||
SiO2 | <0.30 | 0.15 | <0.50 | 0.21 | ||||
TiO2 | <0.30 | 0.18 | <1.5 | 1.29 | ||||
Fe2O3 | <0.10 | 0.046 | <0.3 | 0.097 | ||||
ZAA25 | ZAB25 | |||||||
Specification (%) | Typical (%) | Specification (%) | Typical (%) | |||||
Al2O3 | 68 – 72 | 71.85 | 68 – 72 | 70.47 | ||||
ZrO2 | 23 – 28 | 25.82 | 23 – 28 | 26.53 | ||||
SiO2 | <0.50 | 0.36 | <0.60 | 0.52 | ||||
TiO2 | <0.50 | 0.41 | <1.50 | 1.26 | ||||
Fe2O3 | <0.10 | 0.02 | <0.30 | 0.16 | ||||
| Physical Properties | ||||||||
Color | Grey | |||||||
Specific Gravity | Zir-25 : 4.05 g/cm3 Zir-40 : 4.6 g/cm3 | |||||||
Loose bulk density | 1.72 - 2.22 g/cm3 | |||||||
Melting point | 1950 degree C | |||||||
Hardness | 9.2 Mohs | |||||||
Structure | Micron Crystal | |||||||
Crystal size | 5 - 15 micron meter | |||||||
Grain sizes have two types: F grit for making grinding wheels.
P grit for making belt.
Packing by 25kg paper bag, 40 bags on a pallet.
Hot Tags: Zirconia Aluminum Oxide, Zirconia 25, Zirconia 40, Zirconia Corundum, China, manufacturers, suppliers, factory, in stock, price, quotation, made in China, manufacturing company, wholesale
Zirconia Fused Aluminum Oxide 40% (ZA-40%) , which supplied by Dragon Abraisves, is a new, dense and fused alumina-zirconia abrasive product, used for grinding wheel manufacture, which can extend life and improve cutting capability.
It is produced by fusing Zirconia and alumina above 2000 degrees.
ZA-40% is an unique abrasive.
It is characterized by a higher percentage of cubic zirconia evenly distributed throughout the individual grain.
It cuts more aggressively, lasts longer, and exhibits more uniform wear.
(ZA-40%) is recommended for using in resin-bonded portable, depressed center, and cut-off wheels.
Available sizes: F8-F220.
ZAA40 | Grinding Belt, Coated abrasives. | |||||||
ZAB40 | ||||||||
ZAA25 | Vitrified Bonded Grinding Wheel | |||||||
ZAB25 | ||||||||
| Chemical Composition | ||||||||
ZAA40 | ZAB40 | |||||||
Specification (%) | Typical (%) | Specification (%) | Typical (%) | |||||
Al2O3 | 55 - 58 | 57.73 | 55 – 60 | 58.80 | ||||
ZrO2 | 35 - 44 | 41.58 | 35 - 42 | 39.23 | ||||
SiO2 | <0.30 | 0.15 | <0.50 | 0.21 | ||||
TiO2 | <0.30 | 0.18 | <1.5 | 1.29 | ||||
Fe2O3 | <0.10 | 0.046 | <0.3 | 0.097 | ||||
ZAA25 | ZAB25 | |||||||
Specification (%) | Typical (%) | Specification (%) | Typical (%) | |||||
Al2O3 | 68 – 72 | 71.85 | 68 – 72 | 70.47 | ||||
ZrO2 | 23 – 28 | 25.82 | 23 – 28 | 26.53 | ||||
SiO2 | <0.50 | 0.36 | <0.60 | 0.52 | ||||
TiO2 | <0.50 | 0.41 | <1.50 | 1.26 | ||||
Fe2O3 | <0.10 | 0.02 | <0.30 | 0.16 | ||||
| Physical Properties | ||||||||
Color | Grey | |||||||
Specific Gravity | Zir-25 : 4.05 g/cm3 Zir-40 : 4.6 g/cm3 | |||||||
Loose bulk density | 1.72 - 2.22 g/cm3 | |||||||
Melting point | 1950 degree C | |||||||
Hardness | 9.2 Mohs | |||||||
Structure | Micron Crystal | |||||||
Crystal size | 5 - 15 micron meter | |||||||
Grain sizes have two types: F grit for making grinding wheels.
P grit for making belt.
Packing by 25kg paper bag, 40 bags on a pallet.
Hot Tags: Zirconia Aluminum Oxide, Zirconia 25, Zirconia 40, Zirconia Corundum, China, manufacturers, suppliers, factory, in stock, price, quotation, made in China, manufacturing company, wholesale
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