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Efficient and accurate daily porcelain 3d soft silicone transfer ink and its application

A soft silicone, daily-use technology, used in inks, applications, home appliances, etc., to achieve clear edges, high precision, and accurate colors

Active Publication Date: 2022-07-26
淄博科睿特新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, there are few daily-use ceramic 3D soft silicone transfer printing inks that can take into account the above-mentioned various factors, or they still need to be improved.

Method used

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  • Efficient and accurate daily porcelain 3d soft silicone transfer ink and its application
  • Efficient and accurate daily porcelain 3d soft silicone transfer ink and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The sodium polyacrylate-aluminum sol composite solution A was prepared by the following method: in a stirring reactor, add sodium polyacrylate to normal temperature water, beat until it becomes a glue, add aluminum isopropoxide and stir for 4 days to generate a transparent light milky white glue , heated to 80-85°C for 1 h under reduced pressure and distilled for 1 h until sampling to detect that there was no residual isopropanol and the concentration of aluminum-containing sol was 12% in terms of alumina, and cooled to room temperature to obtain sodium polyacrylate-aluminum sol composite solution A. The mass ratio of ingredients is water, sodium polyacrylate, and aluminum isopropoxide=120:1.3:30. The sodium polyacrylate used was XM-500 from Zhejiang Chunan Xumedia Biotechnology Co., Ltd., with a degree of polymerization of 1200-1300. The purity of aluminum isopropoxide is over 99.9%.

[0036] The obtained sodium polyacrylate-aluminum sol composite solution A was trans...

Embodiment 2

[0038] The sodium polyacrylate-aluminum sol composite solution B was basically prepared according to the method of Example 1: in the same stirring reactor, sodium polyacrylate was added to normal temperature water, beating until it became a glue solution, and aluminum isopropoxide was added to stir and react for 5 days, and a transparent solution was formed. The light milky white glue solution was heated to 80-85°C under reduced pressure for 1 h until no isopropanol remained and the concentration of aluminum-containing sol was 15% based on alumina, and cooled to room temperature to obtain sodium polyacrylate-aluminum sol composite solution B. The mass ratio of ingredients is proportioned according to water, sodium polyacrylate, aluminum isopropoxide=120:2:50.

[0039] The obtained sodium polyacrylate-aluminum sol composite solution B was transparent and light milky white, with a pH of 8.3, and a clear light path was visible when irradiated by thin beams of light, and the averag...

Embodiment 3

[0045] The thermosetting phenolic resin C was prepared by the following method: in a stirring reactor, 37m% of the commercial aqueous solution of formaldehyde was calculated as formaldehyde, phenol and borax decahydrate were calculated as anhydrous, and the proportion of substances was 1.6:1:0.015. Formaldehyde aqueous solution and phenol are mixed, beat, heat up to 70°C and stir for 15min, add dropwise saturated aqueous solution of borax, heat up to 85-90°C and keep the temperature for 3h, then distill under reduced pressure at 85-90°C for 1.5h to Sampling to detect no formaldehyde, no residual phenol and about 35m% of water, and cooled to room temperature to obtain heat-cured phenolic resin C.

[0046] The obtained heat-cured phenolic resin C was transparent and light brownish red; it was stable and had no visible change for 3 months when stored at room temperature in a closed light-shielding manner.

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Abstract

The invention provides an efficient and accurate daily-use porcelain 3D soft silica gel transfer ink and its application. The ink is made from 100 parts of printing oil and 60-120 parts of ceramic toner; the printing oil components include: sodium polyacrylate-sodium polyacrylate 80-120 parts of aluminum sol compound solution, 10-15 parts of thermosetting phenolic resin, 3-5 parts of guar gum, 5-10 parts of triglycerol, 3-6 parts of Span 60, and 1.5-3 parts of castor oil. The ink has a balanced performance of sticking to the plate, sticking to the porcelain and releasing the glue, fast transfer speed, high precision, good adaptability to the performance of daily enamel glaze, and the transfer effect is basically independent of ambient temperature and humidity. The effect of fluctuations; printed and fired textures with precise colors, fine lines and sharp edges.

Description

technical field [0001] The invention belongs to the technical field of ceramic ink materials, in particular to an efficient and accurate daily-use porcelain 3D soft silica gel transfer ink and its application. Background technique [0002] Porcelain for daily use generally includes porcelain related to meals, tea, kitchen, etc., such as bowls, plates, spoons, cups, pots and other small daily utensils, most of which have a three-dimensional surface. Surface decoration, such as aesthetic patterns, patterns and characters, is an important component of most daily-use porcelain; the refinement of surface decoration is the main goal of medium and high-grade daily-use porcelain. [0003] In the production process of daily-use porcelain, on-glaze printing is the first step to form surface decoration, and the fineness and precision of printing is the premise of forming high-quality surface decoration. It is also very important to obtain high-quality surface decoration under the conv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/107C09D11/103C09D11/03C09D11/037
CPCC09D11/107C09D11/103C09D11/03C09D11/037Y02P40/60
Inventor 贾佳孙小茜
Owner 淄博科睿特新材料科技有限公司
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