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Staining fluid for zirconia pre-burned false tooth
The invention relates to staining fluid for a zirconia pre-burned false tooth. The staining fluid consists of the following raw materials in parts by weight: 1000 parts of deionized water, 9.6 to 57 parts of iron chloride, 4.2 to 46.2 parts of erbium nitrate and 0.6 to 24 parts of praseodymium nitrate. The staining fluid has excellent permeation rate, the staining fluid can permeate for 0.8mm in 5 seconds in a single direction, for 1.2mm in 10 seconds in a single direction and for 1.5mm in 20 seconds in a single direction, the permeation speed is high, the stained pre-burned false tooth is integrally uniform in color; moreover, the light transmittance is similar to that of a natural color. Besides, the satisfaction on the requirement of vita 16 colors, four effect colors of A5, B5, C5 and G1 (gingival porcelain color) can also be achieved by the staining color, the production demand of a technician is satisfied, and the blank of the effect color in the industry can be filled. The staining fluid has the characteristics of short time, good staining effect and low cost, and is capable of completing the staining in ten seconds and suitable for the production of false tooth companies.
Staining fluid for zirconia pre-burned false tooth
The invention relates to staining fluid for a zirconia pre-burned false tooth. The staining fluid consists of the following raw materials in parts by weight: 1000 parts of deionized water, 9.6 to 57 parts of iron chloride, 4.2 to 46.2 parts of erbium nitrate and 0.6 to 24 parts of praseodymium nitrate. The staining fluid has excellent permeation rate, the staining fluid can permeate for 0.8mm in 5 seconds in a single direction, for 1.2mm in 10 seconds in a single direction and for 1.5mm in 20 seconds in a single direction, the permeation speed is high, the stained pre-burned false tooth is integrally uniform in color; moreover, the light transmittance is similar to that of a natural color. Besides, the satisfaction on the requirement of vita 16 colors, four effect colors of A5, B5, C5 and G1 (gingival porcelain color) can also be achieved by the staining color, the production demand of a technician is satisfied, and the blank of the effect color in the industry can be filled. The staining fluid has the characteristics of short time, good staining effect and low cost, and is capable of completing the staining in ten seconds and suitable for the production of false tooth companies.
Staining fluid for zirconia pre-burned false tooth
CHEN ZHIJIE (author)
2016-02-03
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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