Semi-Tempered Glass is a range between ordinary glass and tempered glass glass type,its strength is about 2 times of anneal glass, broken pieces larger, so do not belong to the safety glass, semi-tempered glass cracks will not intersect , Although not part of the safety glass, but even when the four sides of the clamping installation rupture, each piece of the debris are edge fixed, and therefore still have a certain degree of security of its thermal stability is weaker than glass, resistant to 100 ℃ temperature difference Resulting in thermal cracking.
Feature & Application Range:
Semi-toughened glass vary between Flat Glass and ordinary glass, featuring some of advantages of tempered glass, e.g. intensity is higher than ordinary glass, and avoid the bad flatness & self-bursting of tempered glass.
Semi-toughened glass will be radial crack along corrosion cracking, not to all the crack propagation generally. Therefore it’s not atotal collapse when damaged. The surface compressive stress of semi-toughened glass goes between 24MPa to 52MPa, and of tempered glass to be more than 69Mpa.
Introduction Of Product Line:
Semi-toughened glass and Tempered Glass have the same process, only difference in pressure for quenching air-cooling, the cooling energy can be less than toughened glass.
Max. size to be processed: 2400 x 3600 mm
The comparision between tempered,heat-strengthened
(Semi-Tempered Glass),annealed glass(Clear Float Glass):
Our Company Advantages:
*Over 10 years experience on glass manufacturing and exporting.
*Top quality glass with CE,ISO ,SGS and other related certificate
*Special export standard sea worthy wooden cases & professionally trained warehouse loading staff to ensure your glass is well and safe during the transportation.
*Set up warehouse beside china main seaport ensuring convenient loading and rapid delivery .
* Full range of flat glass supply ,offering one-stop purchase .
*Professional sales team ,offering personalized and dedicated services .
1. What is the delivery time of your Glass ?
In general, the delivery time is about 15 days, customized glass will be delivered as the negotiation with our clients.
2.As the shipping period will take long time, how can you make sure the Glass won’t be broken?
Special export standard sea worthy wooden cases & professionally trained warehouse loading staff to ensure your glass is well and safe during the transportation.
3. May i know which payment will be accepted by your company?
So far 100%T/T before shipment, and 30% deposit paid by T/T, balance paid by L/C are available.