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High hardness, high wear resistant and non-polished iron based microcrystalline glass ceramic composite plate and preparation method thereof

A glass-ceramic, high wear-resistant technology, applied in clay products, other household appliances, household appliances, etc., can solve the problems of high firing temperature and thermal expansion coefficient, high production efficiency, complex production, etc., to improve wear resistance. anti-slip performance, poor wear resistance, and the effect of expanding the scope of use

Active Publication Date: 2016-01-06
GUANGDONG BODE FINE IND CONSTR MATERIAL +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing glass-ceramic composite panels have the following defects: 1. The product has a single color and a monotonous pattern, and its hardness and wear resistance are not enough to meet the requirements of no polishing, and the production is complicated, making it difficult to achieve standardized, large-scale and standardized production; 2. The low strength of ceramic green body leads to high firing temperature and thermal expansion coefficient; 3. The composition of high hardness, high wear resistance and non-polishing non-polishing iron-based glass-ceramic composite board is complex, and the quality of each product is different; the energy consumption of large-scale and standardized production Low cost, saving labor and time, high production efficiency, low cost, and conducive to widespread application

Method used

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  • High hardness, high wear resistant and non-polished iron based microcrystalline glass ceramic composite plate and preparation method thereof

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preparation example Construction

[0044] A method for preparing the high-hardness, high-abrasion-free polishing-free iron-based glass-ceramic composite plate, the preparation method comprising the following steps:

[0045] Preparation of frit dry granules: use lithium feldspar, boric acid, quartz, alumina, calcium hydrogen phosphate, calcined talc, and zircon powder as raw materials, add metal oxides accounting for 1-20% of the raw materials, mix well and send Melting into a melt in a glass tank kiln; after water quenching, drying, crushing, and screening of the melted melt, dry frits are obtained for use;

[0046] Preparation of ceramic green body: use super-strength ball clay, Rongfa kaolin, fruit tree mud, Yinfeng sodium sand, high-alumina medium-temperature sand, potassium-sodium sand, good aluminum potassium sand, Fogang potassium sand, and burnt talc as raw materials for ceramic green bodies. Add 0.3-0.5% water-reducing agent to the raw material of the ceramic green body, grind it into a slurry with a ba...

Embodiment 1

[0084] A high-hardness, high-abrasion-free polishing-free iron-based glass-ceramic composite plate, prepared according to the above method; wherein

[0085] The ceramic green body comprises the following components in parts by weight: SiO 2 50 parts, Al 2 o 3 20 parts, MgO1 part, K 2 O2 parts, Na 2 O2 parts, 2 parts of water reducer;

[0086] The bottom glaze comprises the following components in parts by weight: SiO 2 40 parts, Al 2 o 3 26 parts, CaO0 parts, MgO8 parts, K 2 O+Na 2 O5 parts, ZnO10 parts, ZrO 2 15 parts, 1 part water reducer, 1 part thickener;

[0087] The frit dry granules comprise the following components in parts by weight: SiO 2 50 parts, CaO10 parts, B 2 o 3 15 parts, ZrO 2 6 servings, Al 2 o 3 12 parts, MgO10 parts, P2 o 5 5 copies, K 2 O+Na 2 O+Li 2 O10 parts, TiO 2 1 part, Sb 2 o 3 +Fe 2 o 3 20 servings.

[0088] After testing, the hardness of the high-hardness, high wear-resistant and non-polishing iron-based glass-ceramic com...

Embodiment 2

[0090] A high-hardness, high-abrasion-free polishing-free iron-based glass-ceramic composite plate, prepared according to the above method; wherein

[0091] The ceramic green body comprises the following components in parts by weight: SiO 2 60 parts, Al 2 o 3 22 parts, MgO1.5 parts, K 2 O3 parts, Na 2 3 parts of O, 1.5 parts of water reducer;

[0092] The bottom glaze comprises the following components in parts by weight: SiO 2 50 parts, Al 2 o 3 20 parts, CaO10 parts, MgO5 parts, K 2 O+Na 2 O8 parts, ZnO5 parts, ZrO 2 10 parts, 1 part of water reducer, 1 part of thickener;

[0093] The frit dry granules comprise the following components in parts by weight: SiO 2 60 parts, 5 parts of CaO, B 2 o 3 10 parts, ZrO 2 7 copies, Al 2 o 3 15 parts, MgO5 parts, P 2 o 5 8 copies, K 2 O+Na 2 O+Li 2 O5 parts, TiO 2 5 parts, Sb 2 o 3 +Fe 2 o 3 10 servings.

[0094] After testing, the hardness of the high-hardness, high wear-resistant and non-polishing iron-based ...

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Abstract

The invention discloses a high hardness, high wear resistant and non-polished iron based microcrystalline glass ceramic composite plate and a preparation method thereof. The preparation method includes: applying ground glaze to a ceramic green body, then applying frit dry granules, and conducting firing so as to obtain the composite plate. The high hardness, high wear resistant and non-polished iron based microcrystalline glass ceramic composite plate provided by the invention has the characteristics of high hardness, high wear resistant and no polishing at the same time, the ceramic green body has enough strength, and has suitable firing temperature and thermal expansion coefficient. The preparation method disclosed by the invention is convenient for making, and is easy to realize normalized, large-scale and standardized production.

Description

technical field [0001] The invention relates to a building material glass-ceramic and its production technology field, in particular to a high-hardness, high-wear-resistance, non-polishing iron-based glass-ceramic composite plate and a preparation method thereof. Background technique [0002] With its excellent and beautiful decorative effect, the glass-ceramic composite panel has been a wonderful flower in architectural ceramic products since the product came out, and is widely used in various high-end places and home decoration. However, because the surface wear resistance of the glass-ceramic composite board is not high enough, it is inferior to products such as porcelain polished tiles, so it affects its use in many public places with a large flow of people. At the same time, the color and variety of glass-ceramic composite panels need to be further increased to meet the diversified needs of the market. Inspired by the formation mechanism of iron red crystalline glaze, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/89C04B41/86C04B33/13
Inventor 戴长禄姚锐郑峰
Owner GUANGDONG BODE FINE IND CONSTR MATERIAL
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