For the ultimate in lightweight security glazing. Glasslam offers fully laminated combinations of glass, polycarbonate and acrylic. Using a specially developed Polylam™ urethane interlayer, the durability and resilience of glass can be effectively combined with the strength and energy absorbing capabilities of polycarbonate and acrylic. This produces the lightest weight security products available while achieving high levels of protection.

Polylam™ urethane is a two-part urethane system which cures and bonds without having external heat applied. This eliminates the distortion, warping and bowing problems encountered with other systems due to the differential expansion of glass, polycarbonate and acrylic. Polylam™ has excellent performance properties.

 

 
  • Optically Clear
  • Mechanical Strength
  • Flexibility
  • Adhesive Strength
  • Gloss Retention
  • Resistance to discoloring
 

 

 
For most bullet resistant applications both the outer and inner surface of the laminate are glass with one or more layers of polycarbonate sandwiched and protected in the center using Polylam™ interlayer. For zero spalling applications such as drive through windows, 24 hour retail stores and bank tellers screens, polycarbonate with a scratch resistant coating can be used on the inner surface. This eliminates any damage that may be caused by flying fragments of glass.  

 










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