What is Vacuum Insulating Glass?
Vacuum insulating glass is a kind of composite vacuum glass, which adopts a three-glass
two-cavity structure, a layer of low-e tempered vacuum and a layer
of hollow combination, so as to further improve the heat insulation
performance.
Joy Shing glass factory direct sales, can produce glass thickness,
size, color, composite vacuum glass, etc. according to customer
requirements. Our company has rich industry experience and
engineering cases, and can provide integrated glass solutions,
online technical consultation, and perfect after-sales service for
your projects.
Specification
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| |
| |
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| LOW-E tempered glass,tempered glass,could be produced as your
required |
| Mini size:300*300mm max size:1500*2500mm Custom |
| 0.15mm,0.3mm |
| Composite process | Insulated, laminated,etc. |
| Lead time | Within 15 days |
| |
| Total solution for projects, Others |
| Sea Worthy Strong Wooden Crates |
Payment Terms | 30% deposit, and balance before shipment by T/T |
| Glass structure | Recommended area | low-e glass type | U Value W/m²· K | SHGC | Visible Light | db |
| Transmittance % | Reflectivity% |
|
| 5T+12A+5TL+V+5T | cold | single silver | 0.39 | 0.50 | 71.48 | 20.62 | 40 |
| hot | double silver | 0.37 | 0.39 | 64.23 | 17.12 |
Remark:
5T: 5mm tempered glass ; 5TL: 5mm Low-e tempered glass ;V: vacuum
layer; 12A: 12mm argon layer
Above data are for reference only. parameters for a specific
product needs to be calculated separately.
For parameters related to a specific product. please refer to the
data provided by Joy Shing Glass.
Advantages of vacuum insulating glass
1. Insulation:
The vacuum layer effectively isolates air convection and heat
transfer, and the Low-E glass significantly reduces the radiation
heat transfer between two pieces of glass.The thermal insulation
performance of vacuum glass is about 6-8 times that of single
glass, and 4-6 times that of insulating glass
2. Anti-condensation:
Due to the high heat insulation performance of vacuum glass, it is
difficult to dissipate the indoor heat, and the surface temperature
of the glass is higher than the dew point, so it is not easy to
generate condensation.
3. Low noise:
The vacuum layer of the vacuum glass effectively isolates the sound
transmission. The sound insulation of single vacuum glass can reach
39dB, and the sound insulation of composite vacuum glass can reach
42dB.
Product photo
Application fields of vacuum glass
Low-e Vacuum glass is widely used in many fields such as building
energy saving, doors and windows, library, transportation, curtain
wall, freezer, wine cabinet, solar building, etc. etc.
Joy Shing Glass Co., Ltd. was founded in 2013. We are integrated in
producing, selling, service providing for all kinds of custom
building glass like acid etched glass, low-e glass, mirror glass,
tempered glass, laminated glass, insulated glass, AR coating glass,
fire-rated glass, U channel glass, PDLC smart glass, etc.
More product options
FAQ
Q: What is the MOQ?
A: Generally, there is no MOQ for processed glass, but if you want
to receive the best price, the bigger quantity, the better price.
Q: Can I have a small sample to verify the quality?
A: Sure, we welcome samples to be tested and checked for quality.
Q: Can I visit your factory?
A: Yes, we welcome all of the customers to visit our factory when
you have real requirements, we will take you to each of our
production lines, and discuss orders in our office.
Q: Do you offer a guarantee for the products?
A: Yes, generally, we offer 10 years warranty for processing glass
based on your normal uses, we advise you use it in the right way
can keep your product's service life a long time .
Q: How do you control the quality of your products?
A: We have standard management in the factory based on the ISO
system, and train our staff regularly, our production department
will choose high-quality materials for glass strictly, for finished
excellent products. And we have QC for each process, once find any
problem, we will replace the glass, to make sure every piece of
glass go to the customer's warehouse is in good condition.
