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Formula of 3D printed colored glass product and preparation method of 3D printed colored glass product

A colored glass, 3D printing technology, applied in the direction of additive processing, can solve the problems of long time and complicated operation, and achieve the effect of high surface smoothness, simple production process and high quality

Active Publication Date: 2018-05-01
沙河市远维电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Glass products made by 3D printing technology can produce glass products with complex shapes. At present, there are only two methods to make glass products by 3D printing technology: 1. Fused deposition molding method: heat soda lime glass to 1000°C to become liquid, and send it to the glass with a nozzle. 2. Inkjet printing method: first spray a layer of glass powder, then spray a layer of binder to form an alternating structure of one layer of glass powder and one layer of binder, and irradiate with ultraviolet light at the same time, each layer sticks Connected into a whole, and then sintered at a temperature of 1250-1450°C to obtain glass products; these two methods are complex to operate, fusion deposition requires high-temperature melting of the glass before printing, a heat preservation device is required during the printing process, and inkjet printing process It takes a long time, and both methods can only obtain transparent glass products or monochrome glass products with low roughness and high quality

Method used

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  • Formula of 3D printed colored glass product and preparation method of 3D printed colored glass product
  • Formula of 3D printed colored glass product and preparation method of 3D printed colored glass product
  • Formula of 3D printed colored glass product and preparation method of 3D printed colored glass product

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] 80-85 parts of nano glass powder, 15-20 parts of photosensitive resin, 1-3 parts of photoinitiator, 0.05 part of dispersant, 3 parts of ionic colorant, 0.1 part of defoamer,

[0032] Wherein the nano glass powder is made up of the following components by weight:

[0033] SiO 2 71.5 parts, Al 2 o 3 0.1 parts, Na 2 O13.4 parts, CaO7.7 parts, MgO2.5 parts.

[0034] The particle size of nano glass powder is 35nm,

[0035] The ionic colorant is one or more of iron compound, manganese compound, cobalt compound, nickel compound, copper compound, solder compound, vanadium compound;

[0036] The photosensitive resin is one or both of acrylate resin or epoxy resin with a viscosity of 130 cm poise.

[0037] The photoinitiator is diphenyl phosphorus oxide, the dispersant is benzoquinone, and the defoaming agent is polydimethylsiloxane.

[0038] Its preparation method comprises the following steps:

[0039] S1: Weigh the nano glass powder, photosensitive resin, photoinitiato...

Embodiment 2

[0043] 83 parts of nano glass powder, 18 parts of photosensitive resin, 2 parts of photoinitiator, 0.18 part of dispersant, 4 parts of ionic colorant, 0.3 part of defoamer,

[0044] Wherein the nano glass powder is made up of the following components by weight:

[0045] SiO 2 72 parts, Al 2 o 3 0.8 parts, Na 2 O14 parts, CaO10 parts, MgO3.5 parts.

[0046] The particle size of nano glass powder is 45nm,

[0047] The ionic colorant is one or more of iron compound, manganese compound, cobalt compound, nickel compound, copper compound, solder compound, vanadium compound;

[0048] The photosensitive resin is one or both of acrylate resin or epoxy resin with a viscosity of 140 cm poise.

[0049]The photoinitiator is diphenyl phosphorus oxide, the dispersant is benzoquinone, and the defoaming agent is polydimethylsiloxane.

[0050] Its preparation method comprises the following steps:

[0051] S1: Weigh the nano glass powder, photosensitive resin, photoinitiator, dispersant,...

Embodiment 3

[0055] 85 parts of nano glass powder, 20 parts of photosensitive resin, 3 parts of photoinitiator, 0.3 part of dispersant, 5 parts of ion colorant, 0.5 part of defoamer,

[0056] Wherein the nano glass powder is made up of the following components by weight:

[0057] SiO 2 72.5 parts, Al 2 o 3 2 parts, Na 2 O14.5 parts, CaO11.8 parts, MgO4.5 parts.

[0058] The particle size of nano glass powder is 50nm,

[0059] The ionic colorant is one or more of iron compound, manganese compound, cobalt compound, nickel compound, copper compound, solder compound, vanadium compound;

[0060] The photosensitive resin is one or both of acrylate resin or epoxy resin with a viscosity of 150 cm poise.

[0061] The photoinitiator is diphenyl phosphorus oxide, the dispersant is benzoquinone, and the defoaming agent is polydimethylsiloxane.

[0062] Its preparation method comprises the following steps:

[0063] S1: Weigh the nano glass powder, photosensitive resin, photoinitiator, dispersan...

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Abstract

The invention belongs to the technical field of glass products, and provides a formula of 3D printed colored glass product and a preparation method of the 3D printed colored glass product. The formulais as follows in parts by weight: 80-85 parts of nano glass powder, 15-20 parts of photosensitive resin, 1-3 parts of a photoinitiator, 0.05-0.3 part of a dispersing agent, 3-5 parts of an ion coloring agent and 0.1-0.5 part of a defoaming agent, wherein the nano glass powder consists of the following components in parts by weight:71.5-72.5 parts of SiO2, 0.1-2 parts of Al2O3, 13.4-14.5 parts ofNa2O, 7.7-11.8 parts of CaO and 2.5-4.5 parts of MgO, The invention solves the technical problem that with the prior 3D printing process, only single-color glass products with high roughness and low quality can be obtained.

Description

technical field [0001] The invention belongs to the technical field of glass products, and relates to a formula for 3D printing colored glass products and a preparation method thereof. Background technique [0002] Glass products made by 3D printing technology can produce glass products with complex shapes. At present, there are only two ways to make glass products by 3D printing technology: 1. Fused deposition molding method: heat soda lime glass to 1000°C to become liquid, and send it to the glass with a nozzle. 2. Inkjet printing method: first spray a layer of glass powder, and then spray a layer of binder to form an alternating structure of one layer of glass powder and one layer of binder, and irradiate with ultraviolet light at the same time, each layer sticks Connect them into a whole, and then sinter at a temperature of 1250-1450°C to obtain glass products; these two methods are complicated to operate, and fusion deposition needs to melt the glass at high temperature...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C6/02B33Y70/00B33Y10/00C03C1/04C03C4/02C03C3/087
CPCB33Y10/00B33Y70/00C03C1/00C03C1/04C03C3/087C03C4/02
Inventor 刘子汉
Owner 沙河市远维电子科技有限公司
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