| Hollow glass equipment testing method and the environmental requirements |
| Date：2013-10-29 Author：zhaoyang Hits：952 |
| Hollow glass equipment for detection of five indicators , strictly speaking by the country's most authoritative testing organization . Currently, the country has a detection spare parts , tools and qualifications are National Glass Quality Supervision and Inspection Center . This article describes the detection method is not aimed at detecting the enterprises themselves , but by understanding the insulating glass testing equipment , test procedures and test conditions for the insulating glass to increase the quality of concepts: Insulating glass production environment and the quality is closely related to the environment can also say that determine the quality of hollow glass . Production mainly refers to the ambient temperature , humidity , environmental accuracy and the operator's environmental factors. Aluminum groove type insulating glass demands on the environment temperature requirements : generally range between 10-30 ℃ ; Humidity : aluminum groove type insulating glass equipment requirements for the relative temperature slightly lower , under normal circumstances can be. It should be noted that the desiccant should choose the regular manufacturers of quality products in order to ensure the efficient use of desiccant . After opening the desiccant used within 24 hours , because the permeability of larger polysulfide rubber , sealing is poor, so to double sealed . With butyl rubber as the first seal , play a role in the gas compartment with polysulfide rubber as a secondary seal , the main role is bonding effect. Followed by gas barrier effect. Practice has proved that single channel ( traditional ) sealed insulating glass in the life of only five years , while the double sealed insulating glass can live up to 20 years to 40 years. Hollow glass strip demands on the environment Temperature Requirements: strip type insulating glass production temperature in winter is generally between 10 ~ 20 ℃ , the summer should be 20-30 ℃ appropriate. Temperature requirements : solid desiccant strips are powdered , mixed with glue after desiccant play slow, it should ensure that strip assembly area relative temperature lower. Here are a aluminum groove type and strip type insulating glass production process to improve environmental quality measures for the production of reference when manufacturers are also available for use hollow glass products manufacturers in the choice of reference. Hollow glass equipment production is generally carried out in a larger space . Therefore, the temperature , humidity, and dust is difficult to control , and effective measures , that is, the glass washing and drying machines transported to the exit through the engagement piece . Operating room with a smaller packer , the best conditions installed air conditioning , one operator to avoid perspiration trickle summer environment , the second is with the more meteorite dust from space . Packer does not need too much space around ( length × width × height ) enough . Hollow glass equipment, hollow glass placed correctly placed or not, gas on the final quality of hollow glass impact . Either production or transportation or storage site , should be placed in stacking shelves . Stacking racks designed to make reference to the characteristics of hollow glass , stacking racks but also to a certain inclination . But the bottom plane and the side 90 degrees should be maintained to ensure the two glass hollow glass base can be placed in vertical stacking shelves and glass as well as by force , not to be placed with the result of the dislocation. Also, pay attention not to the bottom of the hollow glass stained with grease , lime and other content agents , since these gas on the second insulating glass sealant will produce different degrees of erosion , thus affecting the insulating glass sealing performance. |
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