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+--- Thread: to distinguish the true plus false of insulating glass? (/showthread.php?tid=2030)
to distinguish the true plus false of insulating glass? - ahwhglass - 11-20-2018
The way to distinguish the true plus false of insulating glass?
With the development with the domestic glass processing industry plus the deepening of people's idea of the excellent performance associated with insulating glass, the program range of insulating goblet is expanding. In addition to being popular in glass curtain wall membrane, automobile and aircraft, they have begun to enter this ordinary. The home belonging to the people.
This is mainly because of the application of insulated glass factorycan enhance the heat insulation and sound insulation effect door and windows, so the fact that door and window products not simply can shelter from wind flow and rain, but also provide significant energy-saving effects, reducing the buying price of winter heating and summer cooling.
The application of insulating glass is constantly expanding, and the quality needs of insulating glass have become higher and higher. Easy methods to grasp the development opportunities in the market and provide premium and reliable insulating glass have grown to be the research problems connected with insulating glass manufacturers.
Every hollow glass is required to be heavily tested and strictly checked to offer the finished product.
First introduce the sorts of insulating glass and five indicators in the national standard for insulating glass:
First, the group:
1. Slotted aluminum hollow a glass: This kind of insulation glass was introduced from the 1980s, which is somewhat mature, but the processing technology is harder.
2, aluminum strip hollow magnifying glaas: This kind of insulating glass started late in britain, but the manufacturing procedure is simple, so the required forms range is wide, and also the promotion is very rapid.
Two or five indicators:
1. Initial dew issue
2, sealing test
A FEW, ultraviolet radiation
4, huge temperature and high humidity
5. Climate cycle test
According to the countrywide testing standards, how to arrange our production in order to meet the requirements of insulation glass? Since the two sorts of insulating glass have many similarities in the way flow, they now study their common process pass.
1, glass cutting plus cutting
The original glass is generally colorless float glass as well as other colored glass, sunshade magnifying glaas, tempered glass, laminated glass, the thickness is normally 3-12MM, the above glass must meet what's needed of the new normal GB11614 flat glass, this first-class product, It work extremely well after passing the examination.
Glass cutting can be done by hand or machine, but it needs to be guaranteed to meet the type and model requirements. During the operation of the process, workers should take note of the surface of that glass without scratches, this internal quality is gi, and there should often be no obvious defects for instance bubbles and slag inclusions.
TWO, glass cleaning and drying
Glass cleaning must always be done by machine cleanup, because manual cleaning does not guarantee the caliber of cleaning.
It is needed to inspect the glass not having scratches before cleaning. To confirm the adhesion of the sealant on the glass, it is best make use of deionized water. In addition, in order to ensure the application of water recycling, water preservation, water can be filtered to guarantee long-term use.
The cleaned glass ought to pass the light inspection to test the glass surface along with waterless beads, water stains as well as other stains. If there are water drops, water stains and other stains, the machine working speed, heating temperature, air volume and brush gap really should be checked. Adjust until your effect is intact.
Once washing, the glass must be assembled into insulating glass within An hour. In addition, it is necessary so there is no scratching and scratch between the glass and also the glass. It is preferable to possess a semi-finished glass storage trolley to split up the glass sheet from your sheet.
3. Assembly connected with aluminum strip insulating cup
(1) Environmental requirements: The temperature needs to be between 10-30 degrees.
(2) Comparable humidity requirements: The requirements for relative humidity associated with such insulating glass will be slightly lower, and standard conditions are sufficient.
Nevertheless, it should be noted the desiccant should be picked from qualified manufacturers to ensure the effective use connected with desiccant.
After the desiccant is opened, it is best to utilize it within 24 time. Because the polysulfide rubberized has high gas permeability as well as poor sealing, it is recommened to use a dual seal.
The butyl rubber is used as the first close up to block the energy.
The two-component glue is employed as the second closure, the main function is the bonding effect, and your second is the gas hurdle effect.
Practice has proved which the life of a single-sealed insulating glass is just about 5 years, and the life of a double-sealed insulating glass can be given that 20 years or sometimes 40 years. Therefore, the development of double-channel sealed insulating glass is a trend of the situations.
4, glass splicing
Aluminum strip type hollow tumbler. After the splicing, the outer edge of the aluminum frame and the advantage of the glass requires a distance of 5-7MM. It truly is used to apply your second sealant. The two-component adhesive really should be evenly coated along one side to counteract air bubbles. After layer, scrape off the surface with the glass.
This completes the particular processing of aluminum remove insulating glass.
5, the keeping of insulating glass
The correct keeping the insulating glass will have an impact about the final quality of the insulating glass, whether with production or in transit and also on site.
First coming from all, the design requirements on the stacking truss should consider the characteristics of this insulating glass, and the stacking truss should have a certain inclination. Then again, the bottom plane along with the side should always end up being maintained at 90 levels, so that the a pair of glass bottom edges with the insulating glass can be placed vertically around the stacker.
Also note which the bottom of the glass probably should not be stained with oil, lime and other solvents, simply because they will have different degrees of erosion on the second sealant from the insulating glass, thus affecting the sealing performance on the insulating glass.
In order to enhance the effect of insulation and insulating the insulation glass, many manufacturers now inject inert gas in to the hollow glass by applying for the air in the actual insulating glass, and this kind of process further improves the performance with the insulating glass.
Tips
Some of the most important methods with counterfeiting hollow glass:
ONE PARTICULAR. Replace tempered glass together with ordinary glass
2, replace the aluminum alloy spacer with ordinary double-sided adhesive strip
3. No desiccant is combined with the aluminum alloy spacer
4, only do a solo seal without double close off
5, replace the bimolecular adhesive with ordinary sealant.