| Double sealed insulating glass technology |
| Date：2013-12-03 Author：zhaoyang Hits：1113 |
| China Architectural and Industrial Glass Association Professional Committee of glass and hollow glass recent suggestions , hope in the production and application of hollow glass products , promote the use of double sealing technology. To implement the " Energy Conservation Law " and the Ministry of Construction, "Energy conservation regulations" , the association since 2001 for a variety of domestic and hollow glass production technology to conduct research, collect data about the test at home and abroad to explore development Direction of hollow glass processing technology. The purpose is to guide enterprises to adopt advanced and mature technology , promote the overall insulating glass processing industry to improve our level of technology , and enhance international competitiveness, to guide the market to establish a correct investment philosophy , the correct selection of hollow glass . In the meantime , hollow glass Professional Committee adopted a variety of ways to seek the views of manufacturers, users and members of the Group , and the various ways hollow glass production process , including the use of raw materials , product performance and manufacturing costs and other aspects of analysis . Insulating glass sealing sealing sealing divided into two single-channel and dual- channel . Single -seal insulating glass production is only to use a hot melt butyl sealant , or polymers curable sealing agent for an insulating glass sealing . Due to the different nature of each sealant , regardless of which way the single and processing methods using both deficiencies and defects , and its ability to adapt to environmental performance is poor, life is short . In hot melt butyl sealant class as the first sealing materials, polymers or silicone sealant as a secondary seal , this seal is double sealed manner . The use of butyl sealant advantages and low permeability polymers, high structural strength silicone sealant has cured , the advantages of good weather resistance . Double sealed insulating glass production is the best way to seal , technologies and products in the world has been widely used . Double sealing process has the following characteristics: mature production technology, reasonable structure, suitable for large-scale industrial production ; product design flexibility , ease of development of the special properties of hollow glass products ; product variety can achieve diversification , wide application ; reliable product quality, performance stable. In order to accelerate the healthy and sustainable development of the hollow glass industry , and continuously improve product quality insulating glass to meet the requirements of building energy efficiency and increasing the living standards of the people need , China Construction and Industrial Glass Association Professional Committee therefore recommends insulating glass , hollow glass products processing and applications to promote the application of double sealing production technology. |
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