Custom 3mm Thickness Heat Strengthened Laminated Glass For Greenhouse

Clear Tempered 3mm 5mm 6mm Thickness Toughened Lamination Glass For Greenhouse

1> Tempered glass is single glass panel,laminated glass made by 2pcs of glass panels.
2> Tempered glass: when it is broken,the glass will drop down,then you need to buy new one right away;
Laminated glass:when it is broken,the glass will sticks to the interlayer and not drop down,the glass appearance looks not good,but may it still can be used.
3> Color: tempered glass:the colors depends on the original glass itself;Laminated glass,the color can be colorful according to the glass itself,also including PVB film,PVB color can be done according to any pantone colors.

● Definition of semi-tempered glass

The machining principle of semi-tempered glass is similar with tempered glass. The heating temperature is about 650℃ (less than the heating temperature of tempered glass), and the cooling speed is slow. The strength of the semi-tempered glass is lower than tempered glass and is about twice that of ordinary glass. However, the broken piece is large when it is broken and similar to annealed glass, and it cannot be used as safety glass. Compared to tempered glass, the flexibility of the semi-tempered glass is smaller, and its thermal stability is better than that of annealed glass.

● Flat tempered specifications

◆ Production thickness: 10mm

◆ Minimum production size: 300mm*300mm

◆ Maximum production size: 2400mm*3660mm

● Capacity

The annual capacity is 10,000,000m2; it is one of the largest processing enterprises in China.

No matter SGP or PVB laminated glass,they are made by raw materials of glass,like clear glass,ultra clear glass,tinted glass,reflective glass,frosted glass,etc.but there are still have many difference as below:

1> SGP is SentryGuard Plus Interlayer by Dupont;PVB is Polyvinyl butyral,we main produce glass with PVB film;
2> Thickness: PVB film,0.38mm 0.76mm,multiple of 0.38mm;The SGP film,0.76mm 1.52mm 2.28mm,etc;
3> SGP laminated glass is more than five times strongers and up to 100 times stiffer than PVB laminated glass;
4> SGP laminated glass is flexiable,it can be recover and stand up when out of force attrack it;PVB laminated glass will fall down;
5> Clarity: SGP laminated glass is much more clear than PVB laminated glass.

● Feature of tempered glass

1) Safety

Tempered glass is hard to break. Even broken, it will become lots of mini pieces which will not cause hurt to people.
2) High intensity

The strength is 3-5 times of ordinary annealed glass;
3) Heat stability

Tempered glass also has excellent stability under large difference in temperature (within 300C).

4) Customized

Sizes are produced per customer request, once tempered, cannot be cut down.