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Durable anti-stripping ceramic adhesive

A ceramic adhesive and anti-peeling technology, applied in the field of building materials, can solve problems such as poor mechanical properties, and achieve the effect of improving anti-peeling strength, improving product durability and bonding performance.

Inactive Publication Date: 2018-09-11
江苏新亿源环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main technical problem to be solved by the present invention is to provide a durable anti-stripping ceramic adhesive for the problem of poor mechanical properties of traditional ceramic adhesives

Method used

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  • Durable anti-stripping ceramic adhesive

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0028] Put the isinglass powder and water in the No. 1 beaker according to the mass ratio of 1:5, stir and mix with a glass rod for 15 minutes, and then let it stand for swelling at room temperature for 8 hours, then place the No. In the container, at a temperature of 85°C and a rotational speed of 400r / min, heat, stir and mix for 50 minutes to obtain the swim bladder glue. In a magnetic stirrer with digital speed measurement and constant temperature, at a temperature of 75°C and a rotation speed of 500r / min, heat and stir for 60 minutes to hydrolyze. Adjust the pH to 10.8 with 10% sodium hydroxide solution to obtain the hydrolyzed solution of isinglass; put chitosan and water in a No. 2 beaker at a mass ratio of 1:40, stir and mix with a glass rod for 15 minutes, and then, at room temperature, After standing still for swelling for 4 hours, place the No. 2 beaker in a magnetic stirrer with digital speed measurement and constant temperature, and heat and stir for 50 minutes at ...

example 2

[0030] Put chitosan and water in the No. 2 beaker at a mass ratio of 1:40, stir and mix with a glass rod for 15 minutes, and then let it stand for swelling for 4 hours at room temperature, then place the No. In the container, at a temperature of 85°C and a rotating speed of 600r / min, heat, stir and mix for 50 minutes to obtain the swim bladder glue; in parts by weight, mix 40 parts of cement, 30 parts of bamboo vinegar, 40 parts of quartz sand, and 20 parts of Put 1 part of chitosan liquid, 8 parts of phospholipid, 8 parts of vegetable essential oil, 8 parts of surfactant, and 40 parts of water in a mixer, and stir and mix for 40 minutes at a speed of 200 r / min to obtain a durable anti-stripping ceramic binder. The cement is Portland cement. The quartz sand has a particle size of 0.3mm. The phospholipid is soybean phospholipid. The plant essential oil is rose essential oil. The surfactant is sodium dodecylbenzenesulfonate.

example 3

[0032] Put the isinglass powder and water in the No. 1 beaker according to the mass ratio of 1:5, stir and mix with a glass rod for 15 minutes, and then let it stand for swelling at room temperature for 8 hours, then place the No. In the container, at a temperature of 85°C and a rotational speed of 400r / min, heat, stir and mix for 50 minutes to obtain the swim bladder glue. In a magnetic stirrer with digital speed measurement and constant temperature, at a temperature of 75°C and a rotation speed of 500r / min, heat and stir for 60 minutes to hydrolyze. Adjust the pH to 10.8 with 10% sodium hydroxide solution to obtain the hydrolyzed solution of isinglass; put chitosan and water in a No. 2 beaker at a mass ratio of 1:40, stir and mix with a glass rod for 15 minutes, and then, at room temperature, After standing still for swelling for 4 hours, place the No. 2 beaker in a magnetic stirrer with digital speed measurement and constant temperature, and heat and stir for 50 minutes at ...

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Abstract

The invention discloses a durable anti-stripping ceramic adhesive and belongs to the technical field of building materials. A preparation method includes the steps of: a) mixing swimming bladder gum powder with water at mass ratio of 1:5-1:10, allowing the mixture to stand for swelling, heating, stirring and mixing the components to obtain a swimming bladder gum liquid; b) mixing the swimming bladder gum liquid with hydrochloric acid according to mass ratio of 10:1-15:1, and heating, stirring and hydrolyzing the mixture; c) after hydrolysis is finished, regulating pH value to 10.6-10.8 to prepare a swimming bladder gum hydrolysate; d) adding materials including, by weight, 30-40 parts of cement, 20-30 parts of bamboo vinegar, 30-40 parts of quartz sand, 10-20 parts of the swimming bladdergum hydrolysate, 10-20 parts of chitosan liquid, 5-8 parts of phospholipid, 5-8 parts of plant essential oil, 5-8 parts of a surfactant, and 40-50 parts of water into a mixer, and stirring and mixingthe materials at 100-200 rpm for 30-50 min to prepare the durable anti-stripping ceramic adhesive, which has great mechanical performance.

Description

technical field [0001] The invention discloses a durable anti-stripping ceramic adhesive, which belongs to the technical field of building materials. Background technique [0002] Ceramic tiles are widely used in wall decoration materials. Most of the tile adhesives used in the market today are cement mortars with disadvantages such as poor adhesion, poor durability, and easy peeling. At the same time, the method of thick layer construction not only easily changes the proportion during on-site mixing, but also causes a certain degree of pollution to the environment, and at the same time, slow construction will waste materials. At present, ceramic tiles with low density are not common in the market, because only ceramic tiles with high density can meet the requirements of ceramic tile wear resistance and frost resistance. The traditional cement mortar paste technology can no longer meet the bonding requirements of this high-performance ceramic tile. Therefore, the research...

Claims

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Application Information

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IPC IPC(8): C04B28/04C04B28/06C04B28/00C04B111/20
CPCC04B28/00C04B28/04C04B28/06C04B2111/00646C04B2111/20C04B2103/44C04B14/06C04B24/00C04B24/20C04B24/38C04B24/003
Inventor 唐福生朱冬梅
Owner 江苏新亿源环保科技有限公司
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