The conventional types of vacuum glass are divided into single-chamber vacuum glass and vacuum plus hollow composite vacuum glass and vacuum plus hollow plus PVB composite vacuum glass. Single-chamber vacuum glass is a vacuum chamber with 0.35mm between two layers of glass, and the vacuum degree can reach high vacuum. In order to prevent the two pieces of glass from being brought together by atmospheric pressure, the vacuum glass is evenly arranged with a semi-spherical silicon support point every 5 cm or so. The support point can be made into a translucent and fully transparent and high-insulation metal support point. The glass is surrounded by metal Welding, all raw materials of vacuum glass are inorganic materials, the material does not decompose, the vacuum degree is more durable
Structure
Oneย sideย of LOW-Eย temperedย glass, one side of tempered white glass, the middle of 0.2mm vacuum layer.
| Comparison of parameters between vacuum glass and hollow glass | |||||
| Gap contrast mm | Interstitial
medium |
Sealing mode | heat transfer
coefficient W/ใกยทk |
Sound
insulation Rย dB |
|
| Hollow | 6-12 | Gas | Silicone sealant bonding | 1.5-2.9 | 24-27 |
| Vacuum | 0.1-0.2 | Vacuum | Glass sealing | 0.4-0.8 | 27-45 |
Our advantages
โย We can provide factory price with trading company services
โย We control production quality very strictly to keep none compensation
โย We guarantee 24 hours response and 48 hours solution providing service
โย We accept small order quantity before formal cooperation
โย We offer good quality with reasonable price, faster delivery with better payment terms
โย We have professional teams and the factory
โย It’s very important for a company to be honest in the process of trading and so do we
Our history
Established in 1998, Runfei Steel Group has developed into a large-scaled enterprise, located in the city of Tianjin, which is the economic center and major port in north China. With convenient transportation advantage of Tianjin, intellectual marketing network, powerful system of storage, processing and distribution, and good reputation, Runfei has successfully set up between miles and clients.
FAQ
Q1. What kind of terms of payment?
A:T/T, L/C are available.
Q2. What grads of the product can you offer?
A:These products can be customized according to your requirement.
Q3. Is free sample available?
A:Yes, free sample is available
If you are interested in our products please contact me. My WhatsApp isย +8617694942340, or you can fill in the feedback as below, I will contact you as soon as possible.
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