There're different other vacuum coating plants in China,for model Henan Longwang glass,Qingdao Hengda,Hubei Jinger glass,etc.



Since VIG enormous extension manufacturing beginning around 1997, 25 years past,but the vacuum twofold frosting market is still small,and several dealing with plants expected to stop creation considering the way that no orders,why the market attestation of vacuum glass is in low levevl, After a short time I acknowledge it's accomplished by under focuses:



As we alluded to in above,the by and large ideal U inspiration for twofold glass and triple glass units are 1.1W/M.K and 0.6W/M2.K.



As the exist of vacuum space,the just conductive materials that award warm send from the external piece to inside piece,are the edge fixing materials and the limited scale help pillars,it dispose of the air or argon transport through the glass.

Traditionally vacuum coating comfortable development is 0.4-0.7W/M2.K while getting along with twofold silver low-E things.

Awesome acoustic execution.



The sound vehicle medium is air,glass. Vacuum halted the sound send the glass,and just vibration through the on and on glass edges,which makes the vacuum frosting has a lot of lower sound development separated and normal glass.



The concluded upheaval decline of VIG appear at 39Dbs, and certified test shows its showcase >35Dbs also.

The VIG is fixed units with basically 0.3mm vacuum space,total thickness is 6.3mm,8.3mm and 10.3mm,which is by and large more thin than covered glass,only 25-40% that of protected glass panels,which is perfect for clear structures redesigns without changing the principal windows frame.When assembling new projects,vacuum protecting glass can in this way assist with reducing the windows outline thickness.



Weight shifts from 15kgs/sqm to 25kgs/sqm,helps reducing the general veneer and windows weight. Check out vacuum glazing vs double glazing.



No buildup in low temperature.

VIG remain buildup free when the temperature separation among inward and outside glass sheets reach 70 ℃.It ensure the glass straightforwardness even been utilized in refrigeration industry. Take a gander at forestall windows buildup.