Orangered glass and production method and application thereof
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An orange-red, glass technology, applied in the field of glass preparation, can solve problems such as easy film release, and achieve the effect of reasonable formula, good elastic modulus and full color.
Inactive Publication Date: 2017-10-24
LUOYANG INST OF SCI & TECH
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The former has better color and brightness, but it is easy to remove the film
Method used
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Embodiment 1-5
[0027] Embodiments 1-5 have different glass composition ratios, and the preparation method is the same, and the glass compositions of 5 embodiments are prepared according to Table 1:
[0028] Table 1. Basic composition of orange-red glass
[0029] components
Na 2 o
Rb 2 o
CaO
BeO
SiO 2
C
Se
Na 2 SO 4
Example 1
8.20％
4.50％
9.8％
3.00％
64％
0
9.50％
1％
Example 2
12.00％
1.40％
8.5％
2.00％
65％
3.50％
5.50％
1％
Example 3
11.50％
2.50％
7.5％
2.60％
62％
6.10％
6.80％
1％
Example 4
7.60％
1.50％
6.5％
2.40％
61％
8.00％
12％
1％
Example 5
11.00％
4.40％
9.9％
2.20％
65％
6.50％
0
1％
[0030] According to Table 1. The design composition is converted into the quality of sodium carbonate, rubidium chloride, limestone, beryllium hydroxide, silica sand, carbon powder, selenium powder, sodium sulfate respectivel...
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Abstract
The invention relates to orangered glass and a production method and application thereof; the orangered glass is made from, by weight, 5-13.0% of Na2O, 1-4.5% of Rb2O, 6.4-10.0% of CaO, 2.0-3.0% of BeO, 60-65% of SiO2, 1% of Na2SO4, 4.5% of C, and 5.6% of Se; the above components are introduced in the forms of sodium carbonate, rubidium chloride, limestone, beryllium hydroxide, silica sand, sodium sulfate, carbon powder, and selenium powder respectively. The above materials are mixed well, the mixture is melted at 1485+ / -5 DEG C, the temperature is held for 90 min, the glass melt is poured into a mold that is preheated to 580 DEG C, the mold is placed a resistance furnace held at 580 DEG C for the purpose of annealing, and the temperature is held for 60 min before natural cooling to room temperature. Carbon and selenium are mixed for coloring; as carbon and selenium are used together under controlled usage, the orangered glass can be produced which has bright appearance and full color, never fades and is a novel material for making ornaments.
Description
technical field [0001] The invention relates to the technical field of glass preparation, in particular to an orange-red glass and its preparation method and application. Background technique [0002] Glass substrates can exhibit aesthetic properties that allow one to imagine it as gemstones, nephrite, and topaz, among others. There are two ways to make the glass substrate achieve the desired color effect. One is to coat the surface of the colorless glass, and coat the film of the corresponding color according to the desired color. Another method is to directly produce colored glass, and add some colorants to the glass batch to make the melted glass itself have color. The former has better color and brightness, but it is easy to remove the film. The present invention belongs to the latter. Adding selenium and carbon to the glass batch material at the same time, and controlling a certain amount, can produce brightly colored orange-red glass. This color glass is used to pro...
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