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Porcelain tile

LIN ZHI / WU ZHEN / SHAO JUNJIE

The invention discloses a porcelain tile. The porcelain tile comprises the following raw materials in percentage by weight: 15-25% of clay, 15-70% of coal cinder, 10-55% of feldspar and 2-10% of additives, wherein the coal cinder comprises 50-65% of SiO2, 17-24% of Al2O3, 5-7% of CaO, 0.01-0.5% of Fe2O3, 0.01-3.5% of SO3, 1-3% OF K2O, 0.01-0.4% of TiO2, 0.5-4.0% of MgO, 0.5-3.5% of Na2O, 0.3-1% of P2O5, 0.1-0.3% of BaO, 0.1-0.3% of F, 0.1-0.05% of V2O5, 0.1-0.3% of MnO, 0.01-0.3% of SrO, 0.01-0.05% of Cr2O3, 0.01-0.1% of ZrO2, 0.01-0.05% of NiO, 0.01-0.03% of CuO, 0.01-0.03% of ZnO, 0.01-0.03% of As2O3 and 0.005-0.01% of Rb2O. The porcelain tile disclosed by the invention is high in whiteness and breaking resistance.

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Porcelain tile

LIN ZHI / WU ZHEN / SHAO JUNJIE

The invention discloses a porcelain tile. The porcelain tile comprises the following raw materials in percentage by weight: 15-25% of clay, 15-70% of coal cinder, 10-55% of feldspar and 2-10% of additives, wherein the coal cinder comprises 50-65% of SiO2, 17-24% of Al2O3, 5-7% of CaO, 0.01-0.5% of Fe2O3, 0.01-3.5% of SO3, 1-3% OF K2O, 0.01-0.4% of TiO2, 0.5-4.0% of MgO, 0.5-3.5% of Na2O, 0.3-1% of P2O5, 0.1-0.3% of BaO, 0.1-0.3% of F, 0.1-0.05% of V2O5, 0.1-0.3% of MnO, 0.01-0.3% of SrO, 0.01-0.05% of Cr2O3, 0.01-0.1% of ZrO2, 0.01-0.05% of NiO, 0.01-0.03% of CuO, 0.01-0.03% of ZnO, 0.01-0.03% of As2O3 and 0.005-0.01% of Rb2O. The porcelain tile disclosed by the invention is high in whiteness and breaking resistance.

Porcelain tile

LIN ZHI / WU ZHEN / SHAO JUNJIE

The invention discloses a porcelain tile. The porcelain tile comprises the following raw materials in percentage by weight: 15-25% of clay, 15-70% of coal cinder, 10-55% of feldspar and 2-10% of additives, wherein the coal cinder comprises 50-65% of SiO2, 17-24% of Al2O3, 5-7% of CaO, 0.01-0.5% of Fe2O3, 0.01-3.5% of SO3, 1-3% OF K2O, 0.01-0.4% of TiO2, 0.5-4.0% of MgO, 0.5-3.5% of Na2O, 0.3-1% of P2O5, 0.1-0.3% of BaO, 0.1-0.3% of F, 0.1-0.05% of V2O5, 0.1-0.3% of MnO, 0.01-0.3% of SrO, 0.01-0.05% of Cr2O3, 0.01-0.1% of ZrO2, 0.01-0.05% of NiO, 0.01-0.03% of CuO, 0.01-0.03% of ZnO, 0.01-0.03% of As2O3 and 0.005-0.01% of Rb2O. The porcelain tile disclosed by the invention is high in whiteness and breaking resistance.

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Title:

Porcelain tile

Contributors:

LIN ZHI (author) / WU ZHEN (author) / SHAO JUNJIE (author)

Publication date:

2015-04-22

Type of media:

Patent

Type of material:

Electronic Resource

Language:

English

Classification:

IPC: C04B Kalk , LIME / B09B DISPOSAL OF SOLID WASTE , Beseitigung von festem Abfall

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