摘要:
Provided is a glass panel capable of, even after elapse of a long period, reliably sealing a suction hole and keeping a gap in an airtight state. A suction hole sealing metal material 15 has a first protruding portion 15a formed on an atmospheric side around a suction hole 4, and a second protruding portion 15b formed on a gap side around the suction hole 4, and as seen in a thickness direction of the glass plates 1A, 1B, a first contour 16a which is an outermost edge of a first adhesion surface portion S1 where the first protruding portion 15a is in contact with an atmospheric-side surface 17A of the glass plate 1A, and a second contour 16b which is an outermost edge of a second adhesion surface portion S2 where the second protruding portion 15b is in contact with a gap-side surface 17B of the glass plate 1A, are on an outer side of a third contour 16c which is a gap-side hole edge of the suction hole 4.
摘要:
The reduced pressure double glazed glass panel of the present invention includes an outside glass sheet, an inside glass sheet, and a gap portion that are joined together, with the gap portion being formed between the glass sheets and sealed under reduced pressure. Here, the outside glass sheet has a first glass surface disposed to face the outdoor space and a second glass surface disposed to face the gap portion. A Low-E film is formed on the second glass surface. The following relations hold: (Emissivity of Low-E film µ) ‰¤ 0.067; 31% ‰¤ (Solar reflectance on First glass surface R G(solar) ) ‰¤ 40%; (48 - R G(solar) )% ‰¤ (Solar absorptance on First glass surface A G(solar) ) ‰¤ 17%; (A G(solar) ) ‰¤ {18.3 - (0.07 × R G(solar) ) + (20 × µ)}%; (Solar heat gain coefficient SHGC) ‰¤ 0.50; and (Thermal transmittance U value) ‰¤ 1.2 W/m 2 €¢K or less. According to the present invention, it is possible to provide a reduced pressure double glazed glass panel having sufficient heat insulating and heat shielding properties and being less susceptible to bending when exposed to solar radiation.
摘要:
An antibacterial substrate of the present invention includes a substrate and a plurality of antibacterial metal islands formed on the surface of the substrate. The antibacterial metal islands are exposed to an external atmosphere. The average value of contact angles between the substrate and the respective antibacterial metal islands is 90 degrees or less, as measured on the basis of results of surface observation with a scanning electron microscope.
摘要:
Provided is a glass body in which a radio wave transmission region is inconspicuous in appearance and high performance due to a conductive film is capable of being maintained. A glass body includes a first glass plate configured to have a first surface and a second surface on an opposite side to the first surface. At least one plate surface of the first surface and the second surface includes a plurality of radio wave transmission regions (21) through which radio waves are allowed to be transmitted and which is spaced apart from each other, and a conductive film region (22) that is entirely coated with a conductive film (23) having a blocking property for the radio waves around the radio wave transmission regions (21). A patterning part (26) having a plurality of radio wave passage sections (24) through which radio waves are allowed to pass and which is spaced apart from each other, and a conductive film section (25) in which the conductive film (23) is formed between the radio wave passage sections (24) adjacent to each other is formed in each of the radio wave transmission regions (21).
摘要:
The reduced pressure double glazed glass panel of the present invention includes an outside glass sheet, an inside glass sheet, and a gap portion that are joined together, with the gap portion being formed between the glass sheets and sealed under reduced pressure. Here, the outside glass sheet has a first glass surface disposed to face the outdoor space and a second glass surface disposed to face the gap portion. A Low-E film is formed on the second glass surface. The following relations hold: (Emissivity of Low-E film ε) ≤ 0.067; 31% ≤ (Solar reflectance on First glass surface R G(solar) ) ≤ 40%; (48 - R G(solar) )% ≤ (Solar absorptance on First glass surface A G(solar) ) ≤ 17%; (A G(solar) ) ≤ {18.3 - (0.07 × R G(solar) ) + (20 × ε)}%; (Solar heat gain coefficient SHGC) ≤ 0.50; and (Thermal transmittance U value) ≤ 1.2 W/m 2 •K or less. According to the present invention, it is possible to provide a reduced pressure double glazed glass panel having sufficient heat insulating and heat shielding properties and being less susceptible to bending when exposed to solar radiation.
摘要翻译:本发明的减压双层玻璃面板包括接合在一起的外部玻璃板,内部玻璃板和间隙部,间隙部分形成在玻璃板之间并在减压下密封。 这里,外侧玻璃板具有与室外空间相对配置的第一玻璃面和与间隙部对置配置的第二玻璃面。 在第二玻璃表面上形成Low-E膜。 以下关系成立:(Low-E电影的发射率μ)‰¤0.067; 31%¤¤(第一玻璃表面的太阳能反射率R G(太阳能))‰¤40%; (48 - R G(太阳能))%¤(第一玻璃表面的太阳能吸收率A G(太阳能))‰¤17% (A G(太阳))‰¤{18.3 - (0.07×R G(太阳))+(20×μ)}% (太阳能热增益系数SHGC)‰¤0.50; 和(热透射率U值)‰¤1.2 W / m 2¢K以下。 根据本发明,可以提供具有足够的隔热和隔热性能并且在暴露于太阳辐射时不易弯曲的减压双层玻璃面板。
摘要:
A glass body according to the present invention includes a first glass plate including a first surface and a second surface, and a first film region including a first Low-E film that is formed on at least a portion of at least one of the first surface and the second surface of the first glass plate, and the first film region has radio wave transmittance.
摘要:
The present invention provides a glass member including a photocatalyst layer and a heat reflecting layer, the glass member having high photocatalytic activity and exhibiting a low reflectance and a colorless or pale blue reflection color tone or a bluish green or green reflection color tone. The glass member is produced by laminating an antistripping layer made of silicon oxide or the like, a crystalline undercoat layer made of zirconium oxide or the like and a photocatalyst layer made of titanium oxide or the like on the other surface of a glass substrate having a heat reflecting layer formed on one surface thereof. The heat reflecting layer is formed such that the other surface of the glass substrate has a reflection chromaticity (a*, b*) satisfying -4≤a*≤2 and -5≤b*≤0 and a visible light reflectance of 10% or less, the crystalline undercoat layer is allowed to have a thickness ranging from 2 to 28 nm, and the photocatalyst layer is allowed to have a thickness ranging from 2 to 20 nm, whereby the glass member having a colorless or pale blue reflection color tone can be produced. Likewise, the heat reflecting layer is formed such that the reflection chromaticity (a*, b*) satisfies -15≤a*≤-2 and -10≤b*≤10 and the visible light reflectance is 13% or less, the crystalline undercoat layer is allowed to have a thickness ranging from 2 to 28 nm, and the photocatalyst layer is allowed to have a thickness ranging from 2 to 14 nm, whereby the glass member having a bluish green or green reflection color tone can be produced.