Core Products

SentryGlas® Laminated Safety Glass
DuraSafe-SGP

DuraSafe-SGP is DuraSafe using SentryGlas® (SG) as the interlayer. In contrast with other interlayers, SG allows the development of a new line of laminated glass products because the interlayer is 100 times stiffer and five times stronger than PVB. It outshines traditional interlayers by having superior edge stability, allowing for frameless edges without worries over delamination. It also exhibits higher optical clarity, safety, security, ease of maintenance, and outstanding post breakage performance. DuraSafe-SGPhas beenproven to have an exceptional adhesion to glass and metal through a 84-months weathering test, with no defects spotted. Hence it can be used to lessen metal structures and fittings for structural glass assemblies and to allow the use of thinner glass. It does not possess a yellowish look present in some interlayers and hence is often used with low iron and coloured glasses.

Product Features

High-edge Stability

DuraSafe-SGP can be left exposed to the environment without detrimental effect. This has been proven through a weathering test of the exposed edge.

Mechanical Strength

DuraSafe-SGP is five times stronger than traditional laminated glass. This reduces the structural support needed in its use, and in turn leads to cost savings.

 

Optical Clarity

DuraSafe-SGP exhibits higher clarity compared to laminated glass using other interlayers. It does not possess a yellowish look present in some interlayers. This is very important with low iron and coloured glasses.

Safety 

SentryGlas® is 100 times stiffer than the traditional interlayer. As such, it exhibits excellent post-breakage behaviour by holding the glass in place when broken, reducing the risk of fallout and injury.

 

Lighter Load for Buildings 

SentryGlas® has an excellent adhesion to glass and metal, allowing Durasafe-SGP to lessen metal structures and fittings fro structural glass assemblies. 

  • Canopies
  • Ceilings
  • Control centres & sensitive research centres
  • Façades
  • Glass Floors
  • Glass roofs
  • Residences
  • Side panels & partitions
  • Skylights
  • Staircases
  • Overhead glazing
  • Underfoot glazing

Production Sizes

Summary of DuraSafe production sizes

 

   

DuraSafe

DuraSafe-SGP

Interlayer

EVA

PVB

SG

Interlayer Thickness (mm)

0.40, 0.80, 1.60

0.38, 0.76, 1.14, 1.52

0.76

1.52, 2.28

Annealed

Minimum Size

(W/mm x H/mm)

300 x 300

300 x 300

300 x 300

300 x 300

Maximum Size

(W/mm x H/mm)

2,200 x 6,200

2,500 x 6,200

2,500 x 6,200

2,500 x 6,200

Heat-Treated

Minimum Size

(W/mm x H/mm)

300 x 300

300 x 300

300 x 300

300 x 300

Maximum Size

(W/mm x H/mm)

2,200 x 5,700

2,500 x 5,700

2,500 x 5,700

2,500 x 5,700

Appearance

Clear

P

P

P

Translucent Colour

P

P

P

Opaque Colour

P

P

O

 

Glass Thickness (mm)

6.38 to 80.5