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Green glass product

A glass product and green technology, applied in glass manufacturing equipment, glass furnace equipment, manufacturing tools, etc., can solve problems such as output or quality that cannot meet market demand, unstable material quality and color, and large production limitations. Achieve the effect of good market development space, high economic and social benefits, and low volatility

Pending Publication Date: 2020-09-08
SHANDONG SANHUI GLASS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the green glass adopts the crucible furnace production process, which belongs to intermittent production. Not only the output is low, but also restricted by the production process, its material quality and color are extremely unstable, the product quality is poor, and the production limitation is large. Therefore, whether it is Both output and quality are far from meeting market demand

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A kind of green glass product, the glass product that is made by glass raw material and colorant raw material, the composition and weight part of glass raw material are as follows:

[0036]

[0037] The composition and parts by weight of colorant raw materials are as follows:

[0038] CuO 0.1-5.0%

[0039] Cr 2 o 3 0.01-3.0%.

[0040] The manufacturing process of green glass products includes the following steps:

[0041] S1. After mixing the glass raw material and the colorant raw material evenly, melt them;

[0042] S2. Add the mixed batch material into the flame pool kiln, control the hot spot temperature of the melting furnace to 1450-1650°C, and the atmosphere in the material blanket area of ​​the melting furnace is a reducing atmosphere (the material blanket area refers to the glass batch after entering the melting furnace. , the area where the unmelted batch materials gather), the pipeline pressure is 0.6-1.5 kgf, the secondary air frequency is 20-50HZ, ...

Embodiment 2

[0045] A kind of green glass product, the glass product that is made by glass raw material and colorant raw material, the composition and weight part of glass raw material are as follows:

[0046]

[0047] The composition and parts by weight of colorant raw materials are as follows:

[0048] CuO 0.1-5.0%

[0049] Cr 2 o 3 0.01-3.0%

[0050] The manufacturing process of green glass products includes the following steps:

[0051] S1. After mixing the glass raw material and the colorant raw material evenly, melt them;

[0052] S2. Add the mixed batch material into the electric melting furnace and completely melt it, then flow into the homogenization tank for homogenization, and finally pour it;

[0053] The use parameters of the all-electric furnace: the specifications and models of the electrodes, the normal working voltage, current, and resistance values ​​need to be adjusted according to the size of the all-electric furnace and the type of glass, and the values ​​are ...

Embodiment 3

[0056] The composition and parts by weight of glass raw materials are as follows:

[0057]

[0058] The composition and parts by weight of colorant raw materials are as follows:

[0059] CuO 0.8%

[0060] Cr 2 o 3 0.02%.

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PUM

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Abstract

The invention discloses a green glass product. The green glass product is prepared from a glass raw material and a coloring agent raw material, the glass raw material is prepared from the following components in parts by weight: 65 to 79 percent of SiO2, 0.1 to 22 percent of Al2O3, 0.01 to 17 percent of Na2O, 0 to 13 percent of CaO, 0 to 16 percent of B2O3, 0 to 8 percent of MgO, 0 to 6 percent ofK2O, 0 to 17 percent of BaO and 0 to 5 percent of ZnO. A colorant is prepared from the following raw materials in parts by weight: 0.1 to 5.0 percent of CuO and 0.01 to 3.0 percent of Cr2O3. The green glass product provided by the invention has the advantages of smooth surface, tender color, deep color, low coloring agent volatilization amount and greatly reduced production cost.

Description

technical field [0001] The invention relates to the technical field of glass products, in particular to a green glass product. Background technique [0002] In recent years, with the improvement of people's living standards and quality, people's pursuit of quality of life has also been continuously improved, and the requirements for the use of glass products have become higher and higher. Of course, people's demand for glass products is not limited to its use function, but more importantly, it is to pursue a life taste and aesthetic enjoyment of colorful glass products in daily consumption. Therefore, in order to continuously meet people's increasing living needs, there has been a spraying treatment of various colors of environmentally friendly water-based paints on the appearance of glass products, that is, sprayed glass products. [0003] Although sprayed glass products are colorful from the outside, they lose the transparency of the glass, which hinders people's visual s...

Claims

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Application Information

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IPC IPC(8): C03C3/093C03C1/04C03B5/193
CPCC03C3/093C03C1/04C03B5/193
Inventor 李宗志李明
Owner SHANDONG SANHUI GLASS CO LTD