Two-component home decoration seam beautifying agent and preparation method thereof

A kind of beautifying agent, the technology of Fenjia, applied in the field of beautifying agent, can solve the problems of low construction efficiency, slow curing speed, low adhesion, etc., and achieve the effect of fast curing speed, fast curing speed and high adhesion

Active Publication Date: 2021-04-30
HUNAN KOSEN NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the traditional beautifying agents on the market have the problems of slow curing in winter and low construction efficiency, while the emerging products of polyurea beautifying agents have the problems of low adhesion and easy falling off

Method used

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  • Two-component home decoration seam beautifying agent and preparation method thereof
  • Two-component home decoration seam beautifying agent and preparation method thereof
  • Two-component home decoration seam beautifying agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Example 1: A two-component home decoration beautifying agent and its preparation method. The two-component home improvement beautifying agent is made by mixing component A and component B at a weight ratio of 1:1.2. Component A is prepared from the following raw material components and weight: 90g modified epoxy resin; 6g reactive diluent; 7g thixotropic agent; 0.08g defoamer BYK-088; 2g coupling agent KH-560; 0.2g Ultraviolet absorber UV-531; 0.15 g antioxidant 1076.

[0039] In the above component A formulation, the reactive diluent is glycerol triglycidyl ether; the thixotropic agent is hydrophobic fumed silica, specifically Cabot TS720.

[0040] Modified epoxy resin preparation method is as follows:

[0041] Heat 62g of epoxy resin to 85°C, then add dropwise 25g of acrylic acid and the mixture of acrylic acid monomer and 2g of catalyst, control the reaction temperature at 100°C, and take samples to measure the acid value at the same time, in the late stage of the r...

Embodiment 2

[0061] Example 2: A two-component home decoration beautifying agent and its preparation method. The difference from Example 1 is that the two-component home improvement beautifying agent is made by mixing component A and component B at a weight ratio of 1:1 . Component A is prepared from the following raw material components and weight: 80g modified epoxy resin; 5g reactive diluent; 6g thixotropic agent; 0.05g defoamer BYK-088; Agent KH-560; 0.1g ultraviolet absorber UV-531; 0.1g antioxidant 1076.

[0062] In the above component A formulation, the reactive diluent is 1,4-butanediol glycidyl ether; the thixotropic agent is hydrophobic fumed silica, specifically Cabot TS720.

[0063] Modified epoxy resin preparation method is as follows:

[0064] Heat 60g of epoxy resin to 80°C, then add 20g of acrylic acid and the mixture of acrylic acid monomer and 0.1g of catalyst dropwise, control the reaction temperature at 100°C, and take samples to measure the acid value at the same tim...

Embodiment 3

[0073] Example 3: A two-component home decoration beautifying agent and its preparation method. The difference from Example 1 is that the two-component home improvement beautifying agent is made by mixing component A and component B according to the weight ratio of 1:1.3 . Component A is prepared from the following raw material components and weight: 100g modified epoxy resin; 8g reactive diluent; 8g thixotropic agent; 0.1g defoamer BYK-088; 3g coupling agent KH-560; 0.3g Ultraviolet absorber UV-531; 0.2 g antioxidant 1076.

[0074] In the above component A formulation, the reactive diluent is 1,4-butanediol glycidyl ether; the thixotropic agent is hydrophobic fumed silica, specifically Cabot TS720.

[0075] Modified epoxy resin preparation method is as follows:

[0076]Heat 75g of epoxy resin to 90°C, then add 30g of acrylic acid and the mixture of acrylic acid monomer and 3g of catalyst dropwise, control the reaction temperature at 100°C, and take samples to measure the ac...

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Abstract

The invention discloses a two-component home decoration seam beautifying agent and a preparation method thereof, and belongs to the technical field of seam beautifying agents, the two-component home decoration seam beautifying agent is prepared by mixing a component A and a component B according to a weight ratio of 1: (1-1.3), wherein the component A is prepared from the following raw material components in parts by weight: 80-100 parts of modified epoxy resin; 5-8 parts of a reactive diluent; 6-8 parts of a thixotropic agent; 0.05 to 0.1 part of a defoaming agent; 0-3 parts of a coupling agent; 0.1-0.3 part of an ultraviolet light absorber; and 0.1 to 0.2 part of an antioxidant; The component B is prepared from the following raw material components in parts by weight: 70-85 parts of an alicyclic amine modified curing agent; 2-5 parts of an accelerant; 6-8 parts of a thixotropic agent; and 3-6 parts of an extender pigment. The preparation method comprises the following steps: weighing; preparing the component A; and preparing the component B. The two-component home decoration seam beautifying agent has the advantages of no water absorption, oil stain resistance, easiness in cleaning, scrubbing resistance, no blackening and mildewing, high adhesive force and high curing speed.

Description

technical field [0001] The invention relates to the technical field of beautifying agent, more specifically, it relates to a two-component home improvement beautifying agent and a preparation method thereof. Background technique [0002] The living room, kitchen and bathroom of today's homes usually encounter problems such as cracks in the corners that change from white to black and are unhygienic and aesthetically pleasing. The blackening of these gaps will breed bacteria, produce peculiar smell, and seriously endanger human health, especially in summer. In order to overcome the above-mentioned defects, there have been beauty joints on the market. The beautifying agent is an upgraded product of the jointing agent. The decoration and practicability of the beautifying agent are obviously better than the color caulking agent. The beautifying agent not only solves a series of problems caused by the blackening of the gap, but also greatly improves the decoration grade . The be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J163/10C09J11/04C08G59/50B01F11/02B01J3/00
CPCC09J163/10C09J11/04C08G59/5026B01J3/006B01J3/002C08K2003/2241C08L2201/08B01F31/83C08K3/36C08K3/22
Inventor 石亮欧阳光华刘立瑶祝蓓万如意
Owner HUNAN KOSEN NEW MATERIAL
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