| The effective way of Quality control for vertical insulating glass machine |
| Date：2013-09-11 Author：zhaoyang Hits：1011 |
| For vertical insulating glass machine is concerned, constitutes a better production process must have the following elements: First, the continuity of the production line , only with a production line in order to ensure continuity of hollow glass products from raw glass to pass the finished product, with consistency of quality standards , and maximize production efficiency ; second , whether the first or the second sealing device sealing maximize the use of sealed plastic high degree of automation equipment, the only way to minimize human factors on the quality of affected. Sound insulating glass production environment , vertical insulating glass machine must be free of dust , solvent contamination , temperature suitable for the production environment , production workshop dust pollution would insulating glass sealing system effects of the various components of the adhesive have a huge negative impact , sticky then the bad effects of hollow glass sealing performance and functionality of their life can be imagined. Presence of a solvent causes the butyl rubber (PIB) adhesive strength loss , so that the primary seal fails , the shop to do not use volatile substances , and keep the air passages . Suitable sealing temperature is two necessary conditions for an effective result , the second adhesive sealant for temperature above 10 degrees try to ensure that only the appropriate temperature in order to allow the sealant to achieve within a specified time using effects, such as the initial bonding strength , shear strength , modulus of elasticity , excellent sealing performance with the equipment, a good production environment, without good management , never do stable quality and excellent performance insulating glass. Insulating glass production determines the specificity of the following aspects of management is particularly important : 1.Aluminum using Chajiao connection , check the four corners are connected with a butyl rubber (PIB) for effective sealing ; 2 .After filling molecular sieve is more than 40 minutes of the rules of order package two sealant ; 3 .Needs whether coated glass edging edging requirements ; 4 .Butyl rubber (PIB) and two sealant width and thickness meets the standards prescribed value . 5 .Two sealed using silicone sealant if you have ever been compatibility test ( based on the industry standard insulating glass sealant (JC486), two silicone rubber sealant use , compatibility test should be performed . ) Selection of qualified supporting material is insulating glass production qualified and sufficient conditions . No qualified supporting materials is impossible to produce high-performance insulating glass products, so the selection is a crucial aspect , according to the current domestic vertical insulating glass machine production status, double sealed the mainstream production process, other processes are complementary position , so constitute double sealing quality of the merits of various components of the process is the focus of discussion , constitute double sealing process main components are: butyl rubber (PIB), polysulfide rubber , silicone rubber, aluminum , desiccant , connecting parts, etc. , as a more mature relatively reliable formation of polysulfide rubber butyl rubber double sealing process , due to the successful application of energy-saving windows and doors industry for over 25 years ,
Therefore, as the production of hollow glass hermetic preferred access to industry certainly ; modern architectural innovation and development, the glass-walled hollow glass appears asking double sealing process have higher requirements , hollow Glass not only to reflect the beautiful, also within the functional life to save energy , but also to reflect the safety performance , because the silicone rubber has excellent resistance to UV , shear strength and other properties become hidden frame curtain wall sealing insulating glass two preferred , in order to ensure its longevity its sealing function layer thickness should be included in the designer's major projects, mainly because, although the silicone rubber has excellent anti-aging properties , but its relative lack of air tightness , produced by them but water vapor into a hollow glass , insulating glass features end of life immediately , hollow glass internal cohesion of the water for the entire vertical insulating glass machine components will have fatal consequences , which in turn lead to non-security factors re- generation , so that a greater increase in social costs , so the design of appropriate layer thickness , increase the sealing function of the life , the hollow Glass safe , functional and long life the best choice. |
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