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Preparation method of glassware breakage-proof coating

A glassware and coating technology, applied in the direction of fireproof coatings, coatings, etc., can solve the problems of affecting the feel of glassware, not obvious shatterproof effect, glassware is fragile, etc., achieve excellent shatterproof performance, significant shatterproof effect, Improve the effect of wall hanging

Inactive Publication Date: 2018-05-11
安徽凤阳亚欧玻璃工艺品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Glassware is very common in people's daily life. It can be used to hold items or as a work of art, but glassware is fragile and its biggest defect
In the prior art, in order to improve the anti-shatter performance of glassware, the method of making thick glassware or painting anti-shatter paint on its surface is often used to make glass products thicker, which not only causes waste of raw materials, but also has an anti-shatter effect. Not obvious, so the most commonly used anti-shattering method is to apply anti-shattering paint on the surface of glass products
Common shatter-resistant coatings on the market have the defects that the high roughness affects the handle of glassware, and the anti-shatter effect of glass cups is poor after heating.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A preparation method of anti-shatter coating for glassware, comprising the following steps:

[0019] (1) In parts by weight, 19 parts of phenyltrimethylsilane, 15 parts of methyldiallylsilane, 2 parts of methyltriacetoneximosilane, 17 parts of methyltributoxysilane, 14 parts After mixing ethylcyclopentenolone, 28 parts of organic solvent and 4 parts of deionized water evenly, the temperature of the mixture was raised to 75° C., and the reaction was carried out under heat preservation and stirring for 4 hours to obtain the organosilicon polymer;

[0020] (2) In parts by weight, 39 parts of silicone polymer, 11 parts of 5-hydroxycapric glyceride, 17 parts of 5-hydroxy-7-decenoic acid-6-lactone, 5 parts of palmitoleic acid, 30 After mixing one part of organic solvent and one part of epoxy silane coupling agent evenly, after heating to 85°C, and keeping warm and stirring for 5 hours, a copolymer emulsion was prepared;

[0021] (3) Add 0.1 times the weight of the additive t...

Embodiment 2

[0028] A preparation method of anti-shatter coating for glassware, comprising the following steps:

[0029] (1) In parts by weight, 20 parts of phenyltrimethylsilane, 18 parts of methyldiallylsilane, 3 parts of methyltriacetoneximosilane, 18 parts of methyltributoxysilane, 16 parts After mixing ethyl cyclopentenolone, 32 parts of organic solvent and 6 parts of deionized water evenly, the temperature of the mixture was raised to 78° C., and the reaction was carried out under heat preservation and stirring for 4.5 hours to obtain a silicone polymer;

[0030] (2) In parts by weight, 41 parts of silicone polymer, 14 parts of 5-hydroxy capric acid glyceride, 18 parts of 5-hydroxy-7-decenoic acid-6-lactone, 7 parts of palmitoleic acid, 32 parts 1 part of organic solvent and 3 parts of epoxy silane coupling agent were mixed evenly, heated to 88°C, and kept under stirring for 6 hours to prepare a copolymer emulsion;

[0031] (3) Add 0.2 times the weight of the additive to the prepare...

Embodiment 3

[0038] A preparation method of anti-shatter coating for glassware, comprising the following steps:

[0039] (1) In parts by weight, 22 parts of phenyltrimethylsilane, 20 parts of methyldiallylsilane, 4 parts of methyltriacetoneximosilane, 20 parts of methyltributoxysilane, 18 parts After mixing ethylcyclopentenolone, 34 parts of organic solvent and 8 parts of deionized water evenly, the temperature of the mixture was raised to 80° C., and after 5 hours of heat preservation and stirring, the organosilicon polymer was obtained;

[0040] (2) In parts by weight, 45 parts of silicone polymer, 16 parts of 5-hydroxy capric acid glyceride, 20 parts of 5-hydroxy-7-decenoic acid-6-lactone, 9 parts of palmitoleic acid, 34 parts 1 part of organic solvent and 4 parts of epoxy silane coupling agent were mixed evenly, heated to 90°C, and reacted with heat preservation and stirring for 7 hours to prepare a copolymer emulsion;

[0041] (3) Add 0.3 times the weight of the additive to the prepa...

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PUM

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Abstract

The invention discloses a preparation method of glassware breakage-proof coating. The preparation method comprises the following steps: (1) after uniformly mixing phenyltrimethylsilane, methyldiallylsilane, methyl tripropanone oxime silane, methyltributoxysilane, ethyl-2-hydroxy-2-cyclopenten-1-one, an organic solvent and de-ionized water, raising the temperature of a mixture to be 75 to 80 DEG C;after preserving heat, stirring and reacting for 4 to 5h, preparing an organic silicon polymer; (2) after uniformly mixing the organic silicon polymer, glycerol 5-hydroxydecanoate, 5-hydroxy-7-decenoic acid-6-lactone, palmitoleic acid, an organic solvent and an epoxy silane coupling agent, heating to 85 to 90 DEG C; after preserving heat, stirring and reacting for 5 to 7h, preparing copolymerizedemulsion; (3) adding the prepared copolymerized emulsion into an additive; after uniformly mixing, preparing the glassware breakage-proof coating. The breakage-proof coating disclosed by the invention has a strong glass surface adhesive force and has extremely excellent corrosion-resisting performance and high-temperature-resisting performance, low surface roughness and a remarkable breakage-proof effect.

Description

technical field [0001] The invention belongs to the technical field of glassware preparation, and in particular relates to a preparation method of an anti-shatter coating for glassware. Background technique [0002] Glassware is very common in people's daily life. It can be used to hold items or as a work of art, but glassware is fragile and fragile is its biggest defect. In the prior art, in order to improve the anti-shatter performance of glassware, the method of making thick glassware or painting anti-shatter paint on its surface is often used to make glass products thicker, which not only causes waste of raw materials, but also has an anti-shatter effect. It is not obvious, so the most commonly used anti-shattering method is to apply anti-shattering paint on the surface of glass products. Common anti-shatter coatings on the market have the disadvantages that the high roughness affects the handle of glassware, and the anti-shatter effect of glass cups is poor after heati...

Claims

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Application Information

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IPC IPC(8): C09D183/08C09D7/61C09D7/63C09D7/65C08G77/38C08G77/26
CPCC08G77/26C08G77/38C08L2201/08C08L2205/02C08L2205/03C08L2205/18C09D5/18C09D183/08C08L83/04C08K5/42C08K3/32
Inventor 陈雪钰
Owner 安徽凤阳亚欧玻璃工艺品有限公司