Mildewproof glass

Abstract

The invention relates to the technical field of glass, specifically to a mildewproof glass. The mildewproof glass comprises the following components in parts by weight: 70 to 75 parts of SiO2, 15 to 18 parts of B2O3, 8 to 10 parts of Al2O3, 25 to 28 parts of Na2O2, 0.05 to 0.1 part of SrO, 5 to 10 parts of BaO, 0.5 to 0.8 part of ZnO, 0.3 to 0.5 part of CeO2 and 0.2 to 0.5 part of CuCl.

Description

technical field

[0001] The invention relates to the technical field of glass, in particular to a mold-proof glass. Background technique

[0002] Glass products prepared by melting method are easy to weather (commonly known as mildew) under certain conditions. Moldy glass is a problem that occurs during storage and transportation. The surface of moldy glass products will lose luster, lose transparency, and appear rainbows, white spots, or patches (difficult to separate).

[0003] During the use and storage of glass, microbes grow on its surface and cause surface erosion. This is glass biological mold. This is a relatively complicated biological process, which is related to the temperature and humidity of the surrounding environment. Optical glass parts, Molds such as high-lead glass are mostly biological molds. For example, glass products used in bathrooms, etc., will cause mildew on the glass surface due to long-term contact with water. Contents of the invention [0004...

Examples

Embodiment 1

[0031] A mildew-resistant glass, comprising the following components in parts by weight: SiO 2 70 copies, B 2 o 3 18 copies, Al 2 o 3 8 parts, Na 2 28 parts of O, 0.05 parts of SrO, 10 parts of BaO, 0.5 parts of ZnO, CeO 2 0.5 parts, CuCl 0.2 parts.

Embodiment 2

[0033] A mildew-resistant glass, comprising the following components in parts by weight: SiO 2 75 copies, B 2 o 3 15 parts, Al 2 o 3 10 parts, Na 2 25 parts of O, 0.1 parts of SrO, 5 parts of BaO, 0.8 parts of ZnO, CeO 2 0.3 parts, CuCl 0.5 parts.

Embodiment 3

[0035] A mildew-resistant glass, comprising the following components in parts by weight: SiO 2 72 copies, B 2 o 3 16 parts, Al 2 o 3 9 parts, Na 2 27 parts of O, 0.06 parts of SrO, 6 parts of BaO, 0.6 parts of ZnO, CeO 2 0.4 parts, CuCl 0.3 parts.

technical field

[0001] The invention relates to the technical field of glass, in particular to a mold-proof glass. Background technique

[0002] Glass products prepared by melting method are easy to weather (commonly known as mildew) under certain conditions. Moldy glass is a problem that occurs during storage and transportation. The surface of moldy glass products will lose luster, lose transparency, and appear rainbows, white spots, or patches (difficult to separate).

[0003] During the use and storage of glass, microbes grow on its surface and cause surface erosion. This is glass biological mold. This is a relatively complicated biological process, which is related to the temperature and humidity of the surrounding environment. Optical glass parts, Molds such as high-lead glass are mostly biological molds. For example, glass products used in bathrooms, etc., will cause mildew on the glass surface due to long-term contact with water. Contents of the invention [0004...

Examples

Embodiment 1

[0031] A mildew-resistant glass, comprising the following components in parts by weight: SiO 2 70 copies, B 2 o 3 18 copies, Al 2 o 3 8 parts, Na 2 28 parts of O, 0.05 parts of SrO, 10 parts of BaO, 0.5 parts of ZnO, CeO 2 0.5 parts, CuCl 0.2 parts.

Embodiment 2

[0033] A mildew-resistant glass, comprising the following components in parts by weight: SiO 2 75 copies, B 2 o 3 15 parts, Al 2 o 3 10 parts, Na 2 25 parts of O, 0.1 parts of SrO, 5 parts of BaO, 0.8 parts of ZnO, CeO 2 0.3 parts, CuCl 0.5 parts.

Embodiment 3

[0035] A mildew-resistant glass, comprising the following components in parts by weight: SiO 2 72 copies, B 2 o 3 16 parts, Al 2 o 3 9 parts, Na 2 27 parts of O, 0.06 parts of SrO, 6 parts of BaO, 0.6 parts of ZnO, CeO 2 0.4 parts, CuCl 0.3 parts.