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Low temperature firing light ceramic product and production technology thereof

A light-weight ceramic and low-temperature firing technology, which is applied in the field of ceramics, can solve problems such as high water absorption, inconvenient use, and non-wearable surface, and achieve the effects of reducing specific gravity, reducing water absorption, and good insulation

Inactive Publication Date: 2018-10-12
福建省德化县邦威陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, ceramic products fired at low temperature are not wear-resistant on the surface and have a high water absorption rate, and usually have a unique weight feeling of ceramics, which is very inconvenient to use. Therefore, a low-temperature fired light-weight product is provided. Ceramic products have great market value

Method used

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  • Low temperature firing light ceramic product and production technology thereof
  • Low temperature firing light ceramic product and production technology thereof
  • Low temperature firing light ceramic product and production technology thereof

Examples

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Effect test

Embodiment 1

[0024] This embodiment provides a low-temperature fired light-weight ceramic product and its manufacturing process, including the following raw materials in parts by weight: 20 parts of expanded vermiculite, 10 parts of sea foam mud, 17 parts of fumed white carbon black, 20 parts of potassium feldspar, 45 parts of black talc, 5 parts of nano-barium carbonate, 10 parts of glass powder, 3 parts of nano-alumina, 15 parts of water glass, 15 parts of calcined zeolite, 5 parts of obsidian and 12 parts of nano-boron nitride.

[0025] This embodiment also provides a process for manufacturing low-temperature firing light ceramic products, comprising the following steps:

[0026] Step 1, take each raw material respectively according to weight part, set aside;

[0027] Step 2, crushing and grinding the calcined zeolite to pass through a 300-mesh sieve to obtain raw material powder A;

[0028] Step 3, after mixing other raw materials except calcined zeolite, crush and grind to pass throu...

Embodiment 2

[0032]This embodiment provides a kind of low-temperature fired light-weight ceramic product and its manufacturing process, including the following raw materials in parts by weight: 25 parts of expanded vermiculite, 15 parts of sea foam mud, 19 parts of fumed white carbon black, 25 parts of potassium feldspar, 50 parts of black talc, 7 parts of nano-barium carbonate, 11 parts of glass powder, 5 parts of nano-alumina, 17 parts of water glass, 16 parts of calcined zeolite, 10 parts of obsidian and 14 parts of nano-boron nitride.

[0033] This embodiment also provides a process for manufacturing low-temperature firing light ceramic products, comprising the following steps:

[0034] Step 1, take each raw material respectively according to weight part, set aside;

[0035] Step 2, crushing and grinding the calcined zeolite to pass through a 375-mesh sieve to obtain raw material powder A;

[0036] Step 3, after mixing other raw materials except calcined zeolite, crush and grind to pa...

Embodiment 3

[0040] This embodiment provides a kind of low-temperature fired light-weight ceramic product and its manufacturing process, including the following raw materials in parts by weight: 30 parts of expanded vermiculite, 20 parts of sea foam mud, 22 parts of fumed white carbon black, 30 parts of potassium feldspar, 56 parts of black talc, 10 parts of nano-barium carbonate, 13 parts of glass powder, 6 parts of nano-alumina, 19 parts of water glass, 18 parts of calcined zeolite, 15 parts of obsidian and 17 parts of nano-boron nitride.

[0041] This embodiment also provides a process for manufacturing low-temperature firing light ceramic products, comprising the following steps:

[0042] Step 1, take each raw material respectively according to weight part, set aside;

[0043] Step 2, crushing and grinding the calcined zeolite to pass through a 450-mesh sieve to obtain raw material powder A;

[0044] Step 3, after mixing other raw materials except calcined zeolite, crush and grind to ...

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Abstract

The invention provides a low temperature firing light ceramic product and a production technology thereof. The low temperature firing light ceramic product is prepared from the following raw materials, in parts by weight: 20-40 parts of expanded vermiculite, 10-30 parts of sepiolite clay, 17-27 parts of fumed silica, 20-40 parts of potassium feldspar, 45-65 parts of black talc, 5-15 parts of nanometer barium carbonate, 10-15 parts of glass powder, 3-9 parts of nanometer aluminum oxide, 15-25 parts of water glass, 5-10 parts of burning zeolite, 5-25 parts of obsidian and 12-20 parts of nanometer boron nitride. The low temperature firing light ceramic product produced by adopting the raw materials and the technology provided by the invention is low in weight, low in hygroscopic property, fine and smooth in texture, and has the good abrasive resistance, high temperature resistance and heat stability.

Description

technical field [0001] The invention belongs to the field of ceramics, and in particular relates to a low-temperature firing lightweight ceramic product and a manufacturing process thereof. Background technique [0002] Ceramics are used in all aspects of our lives, and the firing temperature of ordinary ceramic products is relatively high, mostly 1200~1500°C. Due to high energy consumption and high requirements for equipment, it leads to high production costs. Reducing the firing temperature can be effective Save energy, improve production efficiency, thereby reducing production costs. However, in the prior art, ceramic products fired at low temperature are not wear-resistant on the surface and have a high water absorption rate, and usually have a unique weight feeling of ceramics, which is very inconvenient to use. Therefore, a low-temperature fired light-weight product is provided. Ceramic products have great market value. Contents of the invention [0003] Based on t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/20C04B35/64
CPCC04B35/20C04B35/64C04B2235/3217C04B2235/3418C04B2235/3427C04B2235/3472C04B2235/349C04B2235/36C04B2235/386C04B2235/442C04B2235/6562C04B2235/6565C04B2235/6567C04B2235/77
Inventor 危连进
Owner 福建省德化县邦威陶瓷有限公司
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