November 21, 2018 at 9:47 am #34528
Tips on how to distinguish the true and also false of insulating magnifying glaas?
With the development with the domestic glass processing industry along with the deepening of people’s understanding of the excellent performance regarding insulating glass, the software range of insulating cup is expanding. In addition to being trusted in glass curtain divider, automobile and aircraft, there are begun to enter the actual ordinary. The home on the people.
This is mainly because of the application of insulated glass can enhance the heat insulation and sound insulation effect door and windows, so that this door and window products not just can shelter from breeze and rain, but in addition have significant energy-saving effects, reducing the cost of winter heating and summer cooling.
The application of insulating glass is constantly expanding, and the quality demands of insulating glass have become higher and higher. How you can grasp the development opportunities with the market and provide high quality and reliable insulating glass are becoming the research problems connected with insulating glass manufacturers.
Every hollow glass needs to be heavily tested and strictly checked to provide the finished product.
First introduce the forms of insulating glass and five indicators inside the national standard for insulation glass:
First, the distinction:
1. Slotted aluminum hollow goblet: This kind of insulating glass was introduced inside 1980s, which is relatively mature, but the processing technology is harder.
2, aluminum strip hollow cup: This kind of insulation glass started late in britain, but the manufacturing progression is simple, so the application range is wide, as well as the promotion is very fast.
Two or five signals:
1. Initial dew issue
2, sealing test
SEVERAL, ultraviolet radiation
4, huge temperature and high wetness
5. Climate cycle test
According to the countrywide testing standards, how to arrange our production to meet the requirements of insulating glass? Since the two kinds of insulating glass have many similarities along the way flow, they now review their common process stream.
1, glass cutting along with cutting
The original glass is mostly colorless float glass or maybe other colored glass, sunshade magnifying glaas, tempered glass, laminated goblet, the thickness is typically 3-12MM, the above glass must meet certain requirements of the new common GB11614 flat glass, the particular first-class product, It work extremely well after passing the examination.
Glass cutting can be done yourself or machine, but it ought to be guaranteed to meet the scale requirements. During the operation of the process, workers should focus on the surface of that glass without scratches, that internal quality is homogeneous, and there should often be no obvious defects for instance bubbles and slag inclusions.
2, glass cleaning and drying out
Glass cleaning must become done by machine clean-up, because manual cleaning does not guarantee the grade of cleaning.
It is important to inspect the glass devoid of scratches before cleaning. To be sure the adhesion of the sealant towards glass, it is best to make use of deionized water. In add-on, in order to ensure having water recycling, water resource efficiency, water can be filtered to be sure long-term use.
The cleaned glass will need to pass the light inspection to check the glass surface having waterless beads, water stains and various stains. If there usually are water drops, water stains along with stains, the machine operating speed, heating temperature, air volume and brush gap should be checked. Adjust until your effect is intact.
Right after washing, the glass ought to be assembled into insulating glass within 1 hour. In addition, it is necessary to ensure that there is no abrasion and scratch between the glass and the glass. It is preferable to acquire a semi-finished glass storage trolley to part ways the glass sheet through the sheet.
3. Assembly associated with aluminum strip insulating tumbler
(1) Environmental requirements: The temperature must be between 10-30 degrees.
(2) Distant relative humidity requirements: The specifications for relative humidity regarding such insulating glass are generally slightly lower, and standard conditions are sufficient.
Nevertheless, it should be noted that this desiccant should be determined from qualified manufacturers to ensure the effective use associated with desiccant.
After the desiccant is usually opened, it is best to apply it within 24 time. Because the polysulfide rubberized has high gas permeability as well as poor sealing, it is critical to use a dual seal.
The butyl rubber is employed as the first complience seal to block the gas.
The two-component glue can be used as the second close up, the main function may be the bonding effect, and the 2nd is the gas hurdle effect.
Practice has proved the life of a single-sealed insulating glass should be about 5 years, and the life of an double-sealed insulating glass can be if 20 years or even 40 years. Therefore, the introduction of double-channel sealed insulating glass will be the trend of the instances.
4, glass splicing
Aluminum strip type hollow a glass. After the splicing, the outer edge of the aluminum frame and exploding of the glass should have a distance of 5-7MM. It really is used to apply the 2nd sealant. The two-component adhesive ought to be evenly coated along one side to avoid air bubbles. After layer, scrape off the surface on the glass.
This completes your processing of aluminum remove insulating glass.
5, the placement of insulating glass
The correct keeping of the insulating glass will also have an impact around the final quality of this insulating glass, whether with production or in transit or even on site.
First coming from all, the design requirements in the stacking truss should take into consideration the characteristics of that insulating glass, and the stacking truss really should have a certain inclination. Nonetheless, the bottom plane along with the side should always often be maintained at 90 amounts, so that the two glass bottom edges in the insulating glass can be placed vertically on the stacker.
Also note that the bottom of the glass can’t be stained with essential oil, lime and other solvents, simply because they will have different degrees of erosion on the second sealant on the insulating glass, thus affecting the sealing performance from the insulating glass.
In order upskill the effect of insulation and insulating the insulating glass, many manufacturers now inject inert gas to the hollow glass by committing to the air in that insulating glass, and a great process further improves the performance belonging to the insulating glass.
A number of the most important methods involving counterfeiting hollow glass:
1. Replace tempered glass with ordinary glass
2, upgrade the aluminum alloy spacer by using ordinary double-sided adhesive remove
3. No desiccant is included with the aluminum alloy spacer
FOUR, only do a solo seal without double complience seal
5, replace the bimolecular adhesive along with ordinary sealant.
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