Zirconia Toughened Alumina (ZTA) Beads DURA-32
Technical characteristics:
Classification:
隐藏域元素占位
- Product description
-
- Commodity name: Zirconia Toughened Alumina (ZTA) Beads DURA-32
- 产品型号: DURA-32
- 产品特性: Higher toughness than alumina beads:break resistance; Lower surface friction coefficient and hardness:lower wear and tear to the internal parts of bead mills; Low wear rate of beads:increase whiteness and coloury of slurries. Matching mills:lower intensity mills.
- 应用工业: Minerals industry; Chemical industries; Fillers:filler of paper,plastic and rubber.
Zirconia Toughened Alumina (ZTA) Beads DURA-32
Description：
DURA-32 Zirconia Toughened Alumina(ZTA)bead was sintered from alumina powder and zirconium silicate powder. Compared to the alumina beads,it has a higher fracture toughness and lower hardness.It is an economic ceramic bead to replace Kaolin bead,silica sand and other natural grinding media.
Specialty：
—Higher toughness than alumina beads:break resistance;
—Lower surface friction coefficient and hardness:lower wear and tear to the internal parts of bead mills;
—Low wear rate of beads:increase whiteness and coloury of slurries.
—Matching mills:lower intensity mills.
Applications：
—Minerals industry;
—Chemical industries;
—Fillers:filler of paper,plastic and rubber.
Chemical Composition：
Composition
Al2O3
ZrO2
SiO2
Wt%
65-75
6-12
6-8
Physical Properties：
Specific Gravity
Bulk Density
Micro hardness
Compressive Strength
Wear Rate
Color
3.1-3.2kg/dm³
2.0-2.2kg/L
900kg/mm²
80kgf(2mm)
<70g/T
Shell
Sizes：
Model
Sizes(mm)
Model
Sizes(mm)
DZS8
0.8-1.0
DZS25
2.5-3.0
DZS10
1.0-1.2
DZS30
3.0-3.5
DZS12
1.2-1.5
DZS35
3.5-4.0
DZS15
1.5-2.0
DZS40
4.0-4.5
DZS20
2.0-2.5
DZS⁴5
4.5-5.0
Key words:- DURA-32
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