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Special anti-bursting cover oil for ceramic stained paper, production process of special anti-bursting cover oil and ceramic stained paper

A production process and technology of cover oil, applied in special paper, papermaking, paper and other directions, can solve the problems of ceramic popping, explosion-proof cover oil reducing the rate of ceramic popping, reducing the rate of ceramic popping, etc., and achieve good plasticizing properties. , avoid popping defects, increase the effect of easy decomposition speed

Pending Publication Date: 2022-04-05
HORIZON SPECIALTY MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the problems raised by the background technology, the purpose of the present invention is to propose a production process of a special anti-explosion cover oil for ceramic decal paper, so that the prepared anti-explosion cover oil can effectively reduce the rate of ceramic deflagration, and solve the problem of using existing ceramic decals. Paper is prone to the problem of popping defects in ceramics
[0005] Another object of the present invention is to provide a special anti-explosion cover oil for ceramic decal paper, which can effectively reduce the rate of ceramic deflagration, and solve the problem that the use of existing cover oils is easy to cause ceramic deflagration defects
[0006] Another object of the present invention is to provide a kind of ceramic decal paper, which can effectively reduce the rate of ceramic cracking, and solve the problem that the existing ceramic decal paper is easy to cause cracking defects in ceramics

Method used

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  • Special anti-bursting cover oil for ceramic stained paper, production process of special anti-bursting cover oil and ceramic stained paper
  • Special anti-bursting cover oil for ceramic stained paper, production process of special anti-bursting cover oil and ceramic stained paper

Examples

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preparation example Construction

[0037] Further illustrate, in step (4), the preparation method of epoxy adipate polyester comprises the following steps:

[0038] a. Mix 8-12 parts of adipic acid polyester, 0.5-1.5 parts of formic acid and 8-12 parts of acetone in parts by mass, and heat up to 60-70°C to obtain a mixed solution;

[0039] b. Add 1.5-3 parts of hydrogen peroxide and 1.5-3 parts of formic acid to the mixture, keep the temperature at 60-70°C, and keep it warm for 3-5 hours;

[0040] c, feed chlorine gas into the mixed solution in step b, and irradiate for 2-4h under ultraviolet light;

[0041] d. Nitrogen gas is introduced to replace chlorine gas, and the epoxy-based adipate polyester plasticizer is obtained through static stratification, water washing and dehydration in sequence.

[0042]It is worth noting that, using the above method, epoxy groups are grafted on the adipate polyester, thereby preparing the epoxy adipate polyester, so that the epoxy adipate polyester has the characteristics of ...

Embodiment 1

[0055] A kind of production technology of explosion-proof decal cover oil special for ceramic decal paper, comprises the following steps:

[0056] (1) According to the number of parts by mass, 30 parts of solvent and 0.1 part of defoamer were mixed and stirred for 20min, and the stirring speed was 1500r / min to obtain mixed material A; wherein, the flux was a mixture of trimethylbenzene and tetramethylbenzene, and the defoamer was organosiloxane;

[0057] (2) Add 40 parts of thermoplastic acrylic resin to the mixture A, stir for 50 minutes, and the stirring speed is 1500r / min, to obtain the mixture B; wherein, the thermoplastic acrylic resin is a methacrylic acid polymer;

[0058] (3) Add 1 part of thickening thixotropic agent to mixed material B, stir for 30min, stirring speed is 1500r / min, obtain mixed material C; wherein, thickening thixotropic agent is fatty acid amide thixotropic agent;

[0059] (4) Pass cooling water into the mixed material C until the temperature of the...

Embodiment 2

[0066] The production process of the special anti-explosion cover oil for ceramic decal paper in this embodiment is the same as that of Example 1, the difference is that the raw material formula of the anti-explosion cover oil in this embodiment is different from that of Example 1, and in parts by mass, this embodiment The raw materials of the explosion-proof cover oil in the example include 50 parts of thermoplastic acrylic resin, 0.3 parts of defoamer, 3 parts of thickening thixotropic agent, 40 parts of solvent, and 5 parts of polymer polyester plasticizer. The raw material formula of this embodiment is adopted And the production process, the anti-explosion flower cover oil specially used for ceramic decal paper is prepared.

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Abstract

The invention discloses special bursting-proof cover oil for ceramic stained paper, a production process of the bursting-proof cover oil and the ceramic stained paper, and relates to the technical field of ceramic stained paper. The production process of the special explosion-proof cover oil for the ceramic stained paper comprises the following steps: (1) mixing and stirring 30-40 parts by mass of a solvent and 0.1-0.3 part by mass of a defoaming agent for 15-30 minutes to obtain a mixed material A; (2) adding 40-50 parts of thermoplastic acrylic resin into the mixed material A, and stirring for 40-60 minutes to obtain a mixed material B; (3) adding 1-3 parts of a thickening thixotropic agent into the mixed material B, and stirring for 20-40 minutes to obtain a mixed material C; and (4) adding 3-5 parts of a high-temperature decomposition initiation plasticizer into the mixed material C, and stirring for 50-70 minutes to obtain the special bursting-proof sealing oil for the ceramic stained paper. The high-temperature decomposition initiation plasticizer is epoxy adipic acid polyester. The special bursting-proof cover oil for the ceramic decal paper prepared by the invention can effectively reduce the ceramic bursting rate, and solves the problem that the existing ceramic decal paper is easy to cause the ceramic bursting defect.

Description

technical field [0001] The invention relates to the technical field of ceramic decal paper, in particular to a special explosion-proof decal cover oil for ceramic decal paper, its production process, and ceramic decal paper. Background technique [0002] Ceramic decal paper is a kind of industrial paper that prints patterns on the surface of the base paper. When preparing ceramics, paste the printed ceramic decal paper on the surface of ceramics (or porcelain blanks), which can endow ceramics with exquisite patterns. Ceramic flower paper is generally composed of the bottom paper, the pattern layer on the surface of the bottom paper and the cover oil layer covering the surface of the pattern layer. [0003] In the process of ceramic preparation, ceramic decals are used to process, although it can endow the ceramics with exquisite patterns, but it is also easy to cause the defects of bursting, which means that after the pattern of decals is baked, the entire glaze surface or l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H27/00D21H21/14
Inventor 郑少华邹卫红林启忠
Owner HORIZON SPECIALTY MATERIAL