Porous water-absorbing red pottery steaming block and preparation method thereof

A technology of porous water absorption and terracotta, applied in the field of ceramic products, can solve the problems of poor thermal shock resistance, easy cracking, poor thermal conductivity, etc., and achieve the effects of small thermal expansion coefficient, good thermal shock resistance and lower firing temperature

Inactive Publication Date: 2020-02-18
德化县嘉祥陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. It does not have porous water absorption characteristics, poor thermal conductivity, and cannot well meet the baking requirements of bread and other foods, resulting in low baking efficiency, high energy consumption, and the prepared bread an

Method used

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  • Porous water-absorbing red pottery steaming block and preparation method thereof
  • Porous water-absorbing red pottery steaming block and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] A porous water-absorbing terracotta steaming block is made of the following raw materials in parts by weight:

[0064] 300-350 parts of red loam,

[0065] 50-60 parts of diatomaceous earth,

[0066] Red jade soil 25-32 parts,

[0067] 45-55 parts of clay,

[0068] 70-82 parts of feldspar,

[0069] Lithium china stone 30~38 parts,

[0070] 14-20 parts of glass fiber,

[0071] 5-7 parts of ultra-fine stainless steel fiber.

[0072] Preferably, the porous water-absorbing terracotta steaming block is made of raw materials including the following parts by weight:

[0073] 315-345 parts of red loam soil,

[0074] Diatomaceous earth 52~57 parts,

[0075] 30-32 parts of red jade soil,

[0076] 47-50 parts of clay,

[0077] Feldspar 75~79 parts,

[0078] Lithium china stone 33~36 parts,

[0079] 16-18 parts of glass fiber,

[0080] 5.5-6.5 parts of ultra-fine stainless steel fiber.

[0081] Preferably, the porous water-absorbing terracotta steaming block is made of...

Embodiment 2

[0100] A porous water-absorbing terracotta steaming block is made of the following raw materials in parts by weight:

[0101] 315 parts of red loam,

[0102] 52 parts of diatomaceous earth,

[0103] 30 parts of red jade soil,

[0104] 47 parts of clay,

[0105] 75 parts of feldspar,

[0106] Lithium china stone 33 parts,

[0107] 16 parts of glass fiber,

[0108] Ultrafine stainless steel fiber 5.5 parts.

[0109] In this embodiment, the feldspar is a mixture of albite and potassium feldspar.

[0110] In this embodiment, the mass ratio of albite and potassium feldspar in the mixture of albite and potassium feldspar is 10:3.8.

[0111] In this embodiment, the fineness of the ultrafine stainless steel fiber is 0.05um.

[0112] In the present embodiment, the preparation method of the porous water-absorbing terracotta steaming block includes the following steps:

[0113] A, by weight, take red loam, diatomite, red jade soil, clay, feldspar, lithium china stone, glass fibe...

Embodiment 3

[0119] A porous water-absorbing terracotta steaming block is made of the following raw materials in parts by weight:

[0120] 345 parts of red loam,

[0121] 57 parts of diatomaceous earth,

[0122] 32 parts of red jade soil,

[0123] 50 parts clay,

[0124] Feldspar 79 parts,

[0125] Lithium porcelain stone 36 parts,

[0126] 18 parts of glass fiber,

[0127] Ultrafine stainless steel fiber 6.5 parts.

[0128] In this embodiment, the feldspar is a mixture of albite and potassium feldspar.

[0129] In this embodiment, the mass ratio of albite and potassium feldspar in the mixture of albite and potassium feldspar is 10:4.2.

[0130] In this embodiment, the fineness of the ultrafine stainless steel fiber is 0.07um.

[0131] In the present embodiment, the preparation method of the porous water-absorbing terracotta steaming block includes the following steps:

[0132] A, by weight, take red loam, diatomite, red jade soil, clay, feldspar, lithium china stone, glass fiber,...

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Abstract

The invention discloses a porous water-absorbing red pottery steaming block and a preparation method thereof. The porous water-absorbing red pottery steaming block is prepared from the following raw materials in parts by weight: 300-350 parts of laterite, 50-60 parts of diatomite, 25-32 parts of jade red soil, 45-55 parts of clay, 70-82 parts of feldspar, 30-38 parts of lithium china stone, 14-20parts of glass fibers and 5-7 parts of superfine stainless steel fibers. The porous water-absorbing red pottery steaming block disclosed by the invention is low in firing temperature, belongs to a low-temperature fired ceramic product, and is high in heat conductivity coefficient and good in heat conductivity; the thermal expansion coefficient is small, the thermal shock resistance is good, and the material can be used in cold-hot alternating environments; the water absorption rate is high, water can be provided for bread and other food when food is baked, and the baked bread and other food are prevented from being too dry; the compressive strength is high, and the durability is achieved.

Description

technical field [0001] The invention relates to the field of ceramic products, in particular to a porous water-absorbing red pottery steaming block 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] With the progress and development of society, people pay more attention to the concept of systematizing thei...

Claims

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Application Information

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IPC IPC(8): C04B33/13C04B33/36C04B38/00A47J37/01
CPCC04B33/13C04B33/36C04B38/00A47J37/01C04B2235/3418C04B2235/3472C04B2235/5216C04B2235/656C04B2235/6567C04B2235/9607C04B2235/96
Inventor 陈为兴
Owner 德化县嘉祥陶瓷有限公司
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