⑤ insulating glass sealant width: single-channel sealing layer width should be calculated and determined, hollow glass wall, the minimum width of 10mm ± 2mm, double sealed outer sealant width should be calculated and determined, with a minimum width of 5-7mm, Liaocheng insulating glass, tape sealing layer thickness of 8mm ± 2mm, special specification or special requirements agreed upon by both parties. ⑥ Appearance: inner surface of the hollow glass shall not impede the perspective of stains, inclusions and sealant splash phenomenon. ⑦ performance requirements: hollow glass seals, dew point, ultraviolet radiation, climate cycles and high temperature, high humidity performance tested according to GB7020, hollow glass offer, must meet the following requirements. The dew point of the insulating glass is caused to rise into the air layer from the outside without being absorbed moisture desiccants, there are three possible causes increased dew point: (1) Memory sealant bubbles, hollow glass curtain, causing air to enter the water. (2) diffusion of water vapor into the air through the polymer layer. Effective adsorption capacity (3) desiccant low. (1) strictly control the production ambient temperature mainly affects the production environment and the ability to attach the remaining adsorption capacity. (2) reduce the moisture diffusion through the polymer sealant mainly by selection of low permeability coefficient, determine a reasonable thickness of the seal, reducing the difference in temperature inside and outside of the hollow glass (meaning within a certain temperature range, a temperature range of production without giving too much) . Hollow glass windows, Liaocheng hollow glass, glass Yaohui provided by Jinan Glass Co., Ltd. Yaohui. Jinan Yaohui Glass Co., Ltd. (www.jyhhc.com/) strong, credible, in Jinan, Shandong architectural glass industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinan Yaohui into the brilliant glass and you work for a better future!