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Zirconium Dioxide

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Zirconium Dioxide

Formula: ZrO2

  • 1. Property: nontoxic and odourless white powder or grain. Good stability towards acid solution and alkaline solution (except for hot and thick H2SO4, HF and H3PO4).
  • 2. Use: Applied in precision ceramic, electric component, glass additive, ceramic colored glaze, artificial gem, refractory material, polishing material and other industry.
  • 3. Packing: ①Plastic woven bag: 25kg/bag, plastic bag inside;
  • ②Paper drum: 25kg/drum, plastic bag inside;
  • ③Customized packing.
  • 4. Specification:

产品批号

OZ-P

OZ-B-1

OZ-B-2

OZ-R-1

OZ-R-2

OZ-R-3

OZ-R-4

OZ-R-5

OZ-R-6

OZ-R-7

OZ-R-J

化学成分

Zr(Hf)O2(Wt)%≥

99.9

99.9

99.9

99.9

99.5

99.5

99.5

99.5

99.5

99.5

99.5

SiO2(Wt)%≤

0.0200

0.0070

0.0100

0.0100

0.0150

0.0150

0.0150

0.0150

0.0020

0.0020

0.05

Fe2O3(Wt)%≤

0.0030

0.0005

0.0006

0.0006

0.0020

0.0020

0.0020

0.0020

0.0050

0.0050

0.01

TiO2(Wt)%≤

0.0030

0.0010

0.0015

0.0015

0.0030

0.0030

0.0030

0.0030

0.0050

0.0050

0.005

Na2O(Wt)%≤

0.0050

0.0010

0.0015

0.0015

0.0030

0.0030

0.0030

0.0030

0.0050

0.0050

0.01

CaO(Wt)%≤

0.0050

0.0010

0.0015

0.0015

0.0030

0.0030

0.0030

0.0030

0.0050

0.0050

0.01

物理指标

粒度(目)

--

颗粒

60-150

--

--

--

颗粒

60-325

--

--

--

比表面积
(m2/g)

<10

1-4

1-4

1-4

2-6

2-6

2-6

2-6

3-7

3-7

2--6

灼减(Wt)%≤

1.0

0.2

0.2

0.5

0.5

0.5

0.5

0.5

1.0

1.0

0.4

中位粒径
D50(um)

<1.0

--

--

3--6

3--6

6--8

--

--

1< D50<3

≤1.0

3--6

Remark:
1. Specific surface area & Particle size can be controlled according to customer's requirements.
2. % refers to quality percentage.