With the development with the domestic glass processing industry as well as the deepening of people's understanding of the excellent performance with insulating glass, the program range of insulating tumbler is expanding. In addition to being trusted in glass curtain wall structure, automobile and aircraft, there are begun to enter your ordinary. The home from the people.
This is mainly for the reason that application of insulating glass can improve the heat insulation and sound insulation effect door and windows, so the fact that door and window products not just can shelter from wind turbine and rain, but also have significant energy-saving effects, reducing the cost of winter heating and summer season cooling.
The application of
double glazed windows is continually expanding, and the quality requirements of insulating glass are getting higher and higher. Easy methods to grasp the development opportunities in the market and provide good quality and reliable insulating glass have grown to be the research problems of insulating glass manufacturers.
Every hollow glass has to be heavily tested and strictly checked to create the finished product.
First introduce the varieties of insulating glass and five indicators within the national standard for insulating glass:
First, the classification:
1. Slotted aluminum hollow goblet: This kind of insulating glass was introduced within the 1980s, which is reasonably mature, but the processing technology is more complicated.
2, aluminum strip hollow goblet: This kind of insulation glass started late in the country, but the manufacturing method is simple, so the required forms range is wide, and also the promotion is very quickly.
Two or five signals:
1. Initial dew place
2, sealing test
3 OR MORE, ultraviolet radiation
4, higher temperature and high water
5. Climate cycle check
According to the nationwide testing standards, how to arrange our production to meet the requirements of insulating glass? Since the two types of insulating glass have many similarities in the process flow, they now examine their common process move.
1, glass cutting in addition to cutting
The original glass is usually colorless float glass and also other colored glass, sunshade magnifying glaas, tempered glass, laminated tumbler, the thickness is in general 3-12MM, the above glass must meet what's needed of the new ordinary GB11614 flat glass, the first-class product, It are available after passing the inspection.
Glass cutting can be done by hand or machine, but it ought to be guaranteed to meet the type requirements. During the operation of this process, workers should pay attention to the surface of the particular glass without scratches, the internal quality is even, and there should become no obvious defects including bubbles and **** inclusions.
ONLY TWO, glass cleaning and drying out
Glass cleaning must make use of the machine cleaning method, because manual cleaning can not guarantee the grade of cleaning.
It is needed to inspect the glass with out scratches before cleaning. To guarantee the adhesion of the sealant towards the glass, it is best to utilize deionized water. In inclusion, in order to ensure having water recycling, water preservation, water can be filtered to make certain long-term use.
The cleaned glass need to pass the light inspection to test the glass surface using waterless beads, water stains and also other stains. If there tend to be water drops, water stains and various stains, the machine going speed, heating temperature, air volume and brush gap really should be checked. Adjust until the particular effect is intact.
Following washing, the glass need to be assembled into insulating glass within An hour. In addition, it is necessary in order that there is no scratching and scratch between the glass and the glass. It is preferable to have a semi-finished glass storage trolley to split up the glass sheet from the sheet.
3. Assembly involving aluminum strip insulating tumbler
(1) Environmental requirements: The temperature ought to be between 10-30 degrees.
(2) General humidity requirements: The needs for relative humidity of such insulating glass usually are slightly lower, and typical conditions are sufficient.
Nonetheless, it should be noted the fact that desiccant should be determined from qualified manufacturers to make sure the effective use regarding desiccant.
After the desiccant is actually opened, it is best to work with it within 24 a long time. Because the polysulfide rubberized has high gas permeability along with poor sealing, it is necessary to use a twice seal.
The butyl rubber is required as the first close up to block the propane.
The two-component glue is employed as the second closure, the main function will be the bonding effect, and the next is the gas buffer effect.
Practice has proved that this life of a single-sealed insulating glass should be only about 5 years, and the life of your double-sealed insulating glass can be given that 20 years or even 40 years. Therefore, the development of double-channel sealed insulating glass is the trend of the moments.
4, glass splicing
Metal strip type hollow goblet. After the splicing, the outer edge from the aluminum frame and the advantage of the glass must have a distance of 5-7MM. It can be used to apply cost-free sealant. The two-component adhesive ought to be evenly coated along one side to prevent air bubbles. After covering, scrape off the surface with the glass.
This completes the actual processing of aluminum strip insulating glass.
5, the keeping insulating glass
The correct keeping the insulating glass will in addition have an impact for the final quality of the actual insulating glass, whether with production or in transit or on site.
In order to raise the effect of insulation and insulating the insulation glass, many manufacturers now inject inert gas into your hollow glass by obtaining the air in the insulating glass, and this type of process further improves the performance belonging to the insulating glass.
Tips
Some of the most important methods associated with counterfeiting hollow glass:
A SINGLE. Replace tempered glass by using ordinary glass
2, change the aluminum alloy spacer with ordinary double-sided adhesive strip
3. No desiccant is added to the aluminum alloy spacer
4, only do a individual seal without double closure
5, replace the bimolecular adhesive together with ordinary sealant
First of all, the design requirements of the stacking truss should consider the characteristics of the insulating glass, and the stacking truss must have a certain inclination. On the other hand, the bottom plane as well as side should always end up being maintained at 90 degrees, so that the a couple glass bottom edges with the insulating glass can be placed vertically to the stacker.
Also note the fact that bottom of the glass can't be stained with essential oil, lime and other solvents, general health will have different degrees of erosion on the second sealant of the insulating glass, thus affecting the sealing performance in the insulating glass.
