Wearproof antibacterial tile

Abstract

The invention mainly relates to the technical field of ceramic machining and discloses a wearproof antibacterial tile. The tile is prepared from 41-43 parts of dolomite, 37-39 parts of barite, 37-39 parts of reclaimed ceramic materials, 31-33 parts of limestone, 31-33 parts of potassium feldspar, 26-28 parts of wollastonite, 25-27 parts of modified serpentine, 22-24 parts of talc and 13-15 parts of ettringite. The provided wearproof antibacterial tile is high in abrasion resistance, excellent in antibacterial property, fine and smooth in the surface, capable of effectively preventing scratches, mildew and discoloration and easy to clean. The dolomite, the barite, the reclaimed ceramic materials, the limestone, the potassium feldspar, the wollastonite, the modified serpentine, the talc andthe ettringite are separately subjected to primary smashing, the resources of each raw material are wide, the cost of the tile can be reduced, matching is appropriate, and the strength and wearing resistance of the tile can be enhanced.

Description

technical field

[0001] The invention mainly relates to the technical field of ceramic processing, in particular to a wear-resistant and antibacterial ceramic tile. Background technique

[0002] Tiles, also known as tiles, are a kind of acid and alkali resistant porcelain or stone formed by refractory metal oxides and semi-metal oxides through the process of grinding, mixing, pressing, glazing, and sintering. Decorative materials are called ceramic tiles. Its raw materials are mostly mixed with clay, quartz sand and so on.

[0003] At present, there are many brands of tiles on the market, and the quality varies. Most of the tiles have poor wear resistance. In the decoration process, the tiles are generally laid first and then the subsequent decoration is carried out. In the process of cutting building materials, a large number of metal instruments are required, which is very easy. It will cause small scratches on the tiles, and some may even cause large-scale scratches, whi...

Examples

Embodiment 1

[0023] A wear-resistant and antibacterial tile, made of the following raw materials in parts by weight: dolomite 41, barite 37, ceramic reclaimed material 37, limestone 31, potassium feldspar 31, wollastonite 26, modified serpentine 25, Talc 22, ettringite 13.

[0024] The dolomite has a white color, a Mohs hardness of 3.6-3.9, and a density of 2.9-3.1 g / cm.

[0025] The reclaimed ceramic material is one or a mixture of any of waste ceramics, defective ceramics, and ceramic scraps.

[0026] For the modified serpentine, the serpentine is pulverized to 40-60 μm, heated to 450 °C at a rate of 2 °C / min, kept for 40 minutes, and then heated to 1100-1180 °C at a rate of 1.4 °C / min ℃, increase the porosity of serpentine, add a sodium silicate solution with a concentration of 70 mg / L equal to that of serpentine, mix well, and keep warm for 30 minutes to make the sodium silicate solution fill the pores, which is beneficial to serpentine and silicic acid The sodium is closely combined...

Embodiment 2

[0038] A wear-resistant and antibacterial tile, made of the following raw materials in parts by weight: dolomite 42, barite 38, ceramic reclaimed material 38, limestone 32, potassium feldspar 32, wollastonite 27, modified serpentine 26, Talc 23, ettringite 14.

[0039] The dolomite has a white color, a Mohs hardness of 3.6-3.9, and a density of 2.9-3.1 g / cm.

[0040] The reclaimed ceramic material is one or a mixture of any of waste ceramics, defective ceramics, and ceramic scraps.

[0041] The modified serpentine is crushed to 50 μm, heated to 480°C at a rate of 2.5°C / min, kept for 50 minutes, and then heated to 1140°C at a rate of 1.6°C / min to increase the To improve the porosity of striatum, add a sodium silicate solution with a concentration of 80 mg / L equal to that of serpentine, mix well, and keep warm for 40 minutes to make the sodium silicate solution fill the pores, which is conducive to the close combination of serpentine and sodium silicate. Reduce the water absor...

Embodiment 3

[0053] A wear-resistant and antibacterial tile, made of the following raw materials in parts by weight: dolomite 43, barite 39, ceramic reclaimed material 39, limestone 33, potassium feldspar 33, wollastonite 28, modified serpentine 27, Talc 24, ettringite 15.

[0054] The dolomite has a white color, a Mohs hardness of 3.6-3.9, and a density of 2.9-3.1 g / cm.

[0055] The reclaimed ceramic material is one or a mixture of any of waste ceramics, defective ceramics, and ceramic scraps.

[0056] The modified serpentine is crushed to 60 μm, heated to 500°C at a rate of 3°C / min, kept at a temperature of 60 minutes, and then heated to 1180°C at a rate of 1.8°C / min to increase the To improve the porosity of striatum, add a sodium silicate solution with a concentration of 90 mg / L equal to that of serpentine, mix well, and keep warm for 50 minutes to make the sodium silicate solution fill the pores, which is conducive to the close combination of serpentine and sodium silicate. Reduce t...

technical field

[0001] The invention mainly relates to the technical field of ceramic processing, in particular to a wear-resistant and antibacterial ceramic tile. Background technique

[0002] Tiles, also known as tiles, are a kind of acid and alkali resistant porcelain or stone formed by refractory metal oxides and semi-metal oxides through the process of grinding, mixing, pressing, glazing, and sintering. Decorative materials are called ceramic tiles. Its raw materials are mostly mixed with clay, quartz sand and so on.

[0003] At present, there are many brands of tiles on the market, and the quality varies. Most of the tiles have poor wear resistance. In the decoration process, the tiles are generally laid first and then the subsequent decoration is carried out. In the process of cutting building materials, a large number of metal instruments are required, which is very easy. It will cause small scratches on the tiles, and some may even cause large-scale scratches, whi...

Examples

Embodiment 1

[0023] A wear-resistant and antibacterial tile, made of the following raw materials in parts by weight: dolomite 41, barite 37, ceramic reclaimed material 37, limestone 31, potassium feldspar 31, wollastonite 26, modified serpentine 25, Talc 22, ettringite 13.

[0024] The dolomite has a white color, a Mohs hardness of 3.6-3.9, and a density of 2.9-3.1 g / cm.

[0025] The reclaimed ceramic material is one or a mixture of any of waste ceramics, defective ceramics, and ceramic scraps.

[0026] For the modified serpentine, the serpentine is pulverized to 40-60 μm, heated to 450 °C at a rate of 2 °C / min, kept for 40 minutes, and then heated to 1100-1180 °C at a rate of 1.4 °C / min ℃, increase the porosity of serpentine, add a sodium silicate solution with a concentration of 70 mg / L equal to that of serpentine, mix well, and keep warm for 30 minutes to make the sodium silicate solution fill the pores, which is beneficial to serpentine and silicic acid The sodium is closely combined...

Embodiment 2

[0038] A wear-resistant and antibacterial tile, made of the following raw materials in parts by weight: dolomite 42, barite 38, ceramic reclaimed material 38, limestone 32, potassium feldspar 32, wollastonite 27, modified serpentine 26, Talc 23, ettringite 14.

[0039] The dolomite has a white color, a Mohs hardness of 3.6-3.9, and a density of 2.9-3.1 g / cm.

[0040] The reclaimed ceramic material is one or a mixture of any of waste ceramics, defective ceramics, and ceramic scraps.

[0041] The modified serpentine is crushed to 50 μm, heated to 480°C at a rate of 2.5°C / min, kept for 50 minutes, and then heated to 1140°C at a rate of 1.6°C / min to increase the To improve the porosity of striatum, add a sodium silicate solution with a concentration of 80 mg / L equal to that of serpentine, mix well, and keep warm for 40 minutes to make the sodium silicate solution fill the pores, which is conducive to the close combination of serpentine and sodium silicate. Reduce the water absor...

Embodiment 3

[0053] A wear-resistant and antibacterial tile, made of the following raw materials in parts by weight: dolomite 43, barite 39, ceramic reclaimed material 39, limestone 33, potassium feldspar 33, wollastonite 28, modified serpentine 27, Talc 24, ettringite 15.

[0054] The dolomite has a white color, a Mohs hardness of 3.6-3.9, and a density of 2.9-3.1 g / cm.

[0055] The reclaimed ceramic material is one or a mixture of any of waste ceramics, defective ceramics, and ceramic scraps.

[0056] The modified serpentine is crushed to 60 μm, heated to 500°C at a rate of 3°C / min, kept at a temperature of 60 minutes, and then heated to 1180°C at a rate of 1.8°C / min to increase the To improve the porosity of striatum, add a sodium silicate solution with a concentration of 90 mg / L equal to that of serpentine, mix well, and keep warm for 50 minutes to make the sodium silicate solution fill the pores, which is conducive to the close combination of serpentine and sodium silicate. Reduce t...

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