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Advances in Materials Science and Engineering
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2018
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Article
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Tab 1
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Research Article
The Effects of Ammonium Polyacrylate and Diammonium Citrate as Base and Acid Dispersion Agents on Yttria-Stabilized Zirconia (3Y-TZP) Dispersion Properties
Table 1
The pH of suspensions and the slurry after milling at 1,000 rpm for four hours.
Dispersant concentration (wt.%)
Initial pH of APA suspensions
The pH of APA suspensions after milling
Initial pH of DAC suspensions
The pH of DAC suspensions after milling
0.5
8.4
9
5.34
9.6
1.5
8.5
9.04
5.4
9.1
2.5
8.7
9.06
5.4
7.8
3.5
8.75
9.67
5.4
6.4
4.5
8.84
9.75
5.4
6.1
5.5
8.6
9.65
5,4
5.9