Anti-scald domestic ceramic product and preparation method thereof

A ceramic product and daily-use technology, applied in the field of ceramic products, can solve the problems of porous ceramic products such as high water absorption rate, general mechanical properties such as strength, and poor comprehensive performance, and achieve good anti-scald effect, good pore structure regularity, and water absorption. low rate effect

Inactive Publication Date: 2020-06-19
FUJIAN WILL CERAMIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. The heat insulation effect is poor, the thermal conductivity is high, and it is hot to hold high-temperature food;
[0007] 2. The strength and other mechanical properties are average, easy to damage, and the service life is short;
[0008] 3. The quality is heavy, and the porous ceramic products have high water absorption rate and poor comprehensive performance

Method used

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  • Anti-scald domestic ceramic product and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] An anti-scald daily-use ceramic product is made of raw materials comprising the following parts by weight:

[0038] 30 parts of albite feldspar, 22 parts of calcite, 40 parts of aluminum-based bentonite, 5 parts of aluminum oxide, 12 parts of quartz, 8 parts of wollastonite whiskers, 14 parts of aluminum silicate, 5 parts of sodium silicate, water reducer 1.2 parts, foaming agent 2.4 parts, foam stabilizer 1.4 parts, dispersant 3 parts.

[0039] In this embodiment, the aluminum oxide is nano aluminum oxide.

[0040] In this embodiment, the foaming agent is sodium dodecylbenzenesulfonate.

[0041] In this example, the superplasticizer is FDN-II retarded high-efficiency superplasticizer.

[0042] In this embodiment, the foam stabilizer is a mixture of hydroxyl-terminated polymethicone oil and N,O-(trimethylsilyl)trifluoroacetamide at a mass ratio of 1:0.35.

[0043] In this embodiment, the dispersant is preferably sodium polyacrylate.

[0044] This embodiment also pro...

Embodiment 2

[0050] An anti-scald daily-use ceramic product is made of raw materials comprising the following parts by weight:

[0051] 37 parts of albite feldspar, 26 parts of calcite, 50 parts of aluminum-based bentonite, 7 parts of aluminum oxide, 15 parts of quartz, 11 parts of wollastonite whiskers, 17 parts of aluminum silicate, 7 parts of sodium silicate, water reducer 1.6 parts, foaming agent 3.4 parts, foam stabilizer 1.7 parts, dispersant 4 parts.

[0052] In this embodiment, the aluminum oxide is nano aluminum oxide.

[0053] In this embodiment, the foaming agent is sodium dodecylbenzenesulfonate.

[0054] In this example, the superplasticizer is FDN-II retarded high-efficiency superplasticizer.

[0055] In this embodiment, the foam stabilizer is a mixture of hydroxyl-terminated polymethicone oil and N,O-(trimethylsilyl)trifluoroacetamide at a mass ratio of 1:0.42.

[0056] In this embodiment, the dispersant is sodium polyacrylate.

[0057] In the present embodiment, the pre...

Embodiment 3

[0063] An anti-scald daily-use ceramic product is made of raw materials comprising the following parts by weight:

[0064] 34 parts of albite, 25 parts of calcite, 45 parts of aluminum-based bentonite, 6 parts of aluminum oxide, 14 parts of quartz, 9 parts of wollastonite whiskers, 16 parts of aluminum silicate, 6 parts of sodium silicate, water reducer 1.45 parts, 3 parts foaming agent, 1.55 parts foam stabilizer, 3.6 parts dispersant.

[0065] In this embodiment, the aluminum oxide is nano aluminum oxide.

[0066] In this embodiment, the foaming agent is sodium dodecylbenzenesulfonate.

[0067] In this example, the superplasticizer is FDN-II retarded high-efficiency superplasticizer.

[0068] In this embodiment, the foam stabilizer is a mixture of hydroxyl-terminated polymethicone oil and N,O-(trimethylsilyl)trifluoroacetamide at a mass ratio of 1:0.38.

[0069] In this embodiment, the dispersant is sodium polyacrylate.

[0070] In the present embodiment, the preparation...

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Abstract

The invention discloses an anti-scald domestic ceramic product and a preparation method thereof. The anti-scald domestic ceramic product is prepared from the following raw materials in parts by weight: 30-37 parts of albite, 22-26 parts of calcite, 40-50 parts of aluminum bentonite, 5-7 parts of aluminum oxide, 12-15 parts of quartz, 8-11 parts of wollastonite whiskers, 14-17 parts of aluminum silicate, 5-7 parts of sodium silicate, 1.2-1.6 parts of a water reducing agent, 2.4-3.4 parts of a foaming agent, 1.4-1.7 parts of a foam stabilizer and 3-4 parts of a dispersing agent. The anti-scald domestic ceramic product is low in heat conductivity coefficient and good in anti-scald effect; the product is small in thermal expansion coefficient, good in heat resistance, high in breaking strength, good in mechanical property and long in service life; the water absorption is low; in addition, the anti-scald domestic ceramic product provided by the invention has a compact pore structure inside,and is light in weight, good in heat insulation performance, good in anti-scald effect and good in comprehensive performance.

Description

technical field [0001] The invention relates to the field of ceramic products, in particular to an anti-scalding daily-use ceramic product and a preparation method thereof. Background technique [0002] Ceramic products are one of the most common utensils in people's daily life. The development history of ceramics is an important part of the history of Chinese civilization. Among them, the invention and development of ceramics have unique significance. With the development of modern science and technology, modern In the past century, many new ceramic varieties have appeared. They no longer use or rarely use traditional ceramic materials such as clay, feldspar, and quartz, but use other special materials, and even expand to the range of non-silicate and non-oxide. , and many new processes have appeared, making ceramics have various special functions. [0003] The production of daily-use ceramics can be said to be due to people's needs for daily life. In daily life, people ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B38/10C04B33/36C04B33/16C04B33/13C04B33/04
CPCC04B38/10C04B33/36C04B33/16C04B33/131C04B33/13C04B33/04C04B2235/3208C04B2235/3472C04B2235/3427C04B2235/3217C04B2235/5232C04B2235/6567C04B2235/661C04B2235/96C04B2235/9607
Inventor 危连进
Owner FUJIAN WILL CERAMIC CO LTD
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