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Ocean blue colored glass online film coating method and online film coating equipment

A technology for tinted glass and coating equipment, applied in the field of float glass, can solve the problems of not meeting the aesthetic requirements of building decoration, large investment in secondary processing, not easy to temper and hot bending, etc., achieving high acid and alkali resistance, saving energy Resources, unique temperable effects

Active Publication Date: 2014-05-28
株洲醴陵旗滨玻璃有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the online coated glass in the prior art has a relatively single color, which cannot meet the aesthetic requirements of modern designers for architectural buildings.
[0004] Research and development of ocean blue color coated glass is a research direction. In the prior art, ocean blue color coated glass is produced by off-line coating method. The secondary processing investment of the obtained product is large, it is not easy to temper and bend, and the cost is expensive.

Method used

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  • Ocean blue colored glass online film coating method and online film coating equipment
  • Ocean blue colored glass online film coating method and online film coating equipment
  • Ocean blue colored glass online film coating method and online film coating equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] (1) Weigh each component according to the following parts by weight:

[0056] SiO 2 72.5 parts by weight

[0057] al 2 o 3 0.6 parts by weight

[0058] Na 2 O 14 parts by weight

[0059] K 2 O 1.2 parts by weight

[0060] CaO 8.0 parts by weight

[0061] MgO 4.0 parts by weight

[0062] Fe 2 o 3 0.60 parts by weight

[0063] co 3 o 4 0.1 parts by weight

[0064] Se 0.1 parts by weight

[0065] (2) Send the above components into the float glass kiln to produce float glass ocean blue glass. The specific process parameters are as follows: melting temperature is 1400°C, clarification temperature is 1530°C, homogenization temperature is 1400°C, cooling The temperature is 1300°C, the molding temperature is 1000°C, the annealing temperature is 565°C, the height of the bubbling gun into the furnace is 800mm, and the bubbling flow rate is 1m 3 / h. The ocean blue glass A1 with a product thickness of 5mm was obtained.

Embodiment 2

[0067] (1) Weigh each component according to the following parts by weight:

[0068] SiO 2 72.4 parts by weight

[0069] al 2 o 3 0.7 parts by weight

[0070] Na 2 O 14 parts by weight

[0071] K 2 O 0.02 parts by weight

[0072] CaO 7.96 parts by weight

[0073] MgO 4.16 parts by weight

[0074] Fe 2 o 3 0.7 parts by weight

[0075] co 3 o 4 0.05 parts by weight

[0076] Se 0.01 parts by weight

[0077] (2) Send the above components into the float glass kiln to produce float glass ocean blue glass. The specific process parameters are as follows: melting temperature is 1350°C, clarification temperature is 1540°C, homogenization temperature is 1390°C, cooling The temperature is 1200°C, the molding temperature is 980°C, and the annealing temperature is 560°C. The ocean blue glass A2 whose product thickness is 6mm is obtained.

Embodiment 3

[0079] (1) Weigh each component according to the following parts by weight:

[0080] SiO 2 72.30 parts by weight

[0081] al 2 o 3 0.8 parts by weight

[0082] Na 2 O 13.70 parts by weight

[0083] K 2 O 0.05 parts by weight

[0084] CaO 8.29 parts by weight

[0085] MgO 4.5 parts by weight

[0086] Fe 2 o 3 0.11 parts by weight

[0087] co 3 o 4 0.2 parts by weight

[0088] Se 0.05 parts by weight

[0089] (2) Send the above components into the float glass kiln to produce float glass ocean blue glass. The specific process parameters are as follows: melting temperature is 1530°C, clarification temperature is 1550°C, homogenization temperature is 1430°C, cooling The temperature is 1430°C, the molding temperature is 970°C, and the annealing temperature is 570°C. The ocean blue glass A3 with a product thickness of 8mm was obtained.

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Abstract

The invention provides an ocean blue colored glass online film coating method. Mixed gas of silicane and ethylene is introduced in a molten tin bath for floating glass production, and a nanometer film layer is deposited on the surface of ocean blue glass with a chemical vapor deposition method so as to obtain ocean blue film coated glass. The ocean blue glass prepared with the method provided by the invention is uniform in film layer, and has extremely high acid and alkali resistance and extremely high abrasive resistance. According to the preparation method, no atmosphere disturbance of the molten tin bath exists, and meanwhile the preparation method fully utilizes the temperature and owned heat of the molten tin bath, so that integral continuous production of the film layer and glass is realized, the production efficiency is improved, the production cost is reduced, the resources are saved, and the ocean blue film coated glass has unique secondary processing performance that the glass can be tempered and thermally bent.

Description

technical field [0001] The invention belongs to the field of float glass, and in particular relates to an ocean blue colored glass, an on-line coating method and an on-line coating equipment. Background technique [0002] Indoor living lighting, in addition to visible light, ultraviolet and infrared heat energy also passes through the glass in a large amount, and is transmitted to the room through conduction, radiation and air convection. In subtropical regions, due to the indoor heat, frequent use of air conditioners increases power consumption and expenses. Solar control coated glass is coated with a layer of functional film on the glass substrate. The functional film can block outdoor infrared heat radiation from entering the room, effectively control the transmission and reflection of sunlight, and meet the needs of buildings in subtropical regions. It is a collection of decoration Glass that integrates the functions of building appearance, controlling light, regulating...

Claims

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Application Information

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IPC IPC(8): C03C17/00C03C3/087C03C4/02C03C1/04
Inventor 葛文耀李栓方徐国平张炼文刘屹章凯何大庆龙冬瑶谢伟黄建荣
Owner 株洲醴陵旗滨玻璃有限公司
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