laminated glass

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Last updated

June 17, 2026

Quick Summary

Laminated glass is a type of safety glass made by bonding two or more sheets of glass together with a plastic interlayer. This construction prevents the glass from shattering into dangerous shards when broken. Instead, it tends to bulge or break into smaller, less harmful fragments.12

The plastic interlayer, often made of polyvinyl butyral (PVB), absorbs mechanical energy, reducing the risk of cracks and flying glass. This method is also used to create bulletproof glass, which may involve multiple layers of glass and plastic. Laminated glass is commonly found in applications like windshields and aircraft windows.23

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construction
Enclosure systems
…and relatively harmless fragments; and laminated glass, which consists of two layers of glass heat-welded together by an intermediate plastic film. Laminated glass can also be made with tinted lamination film, producing many colors not available in integrally colored glass.
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…and relatively harmless fragments; and laminated glass, which consists of two layers of glass heat-welded together by an intermediate plastic film. Laminated glass can also be made with tinted lamination film, producing many colors not available in integrally colored glass.
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industrial glass
Lamination
…absorbed by successive layers of glass and laminate, leaving less energy for crack development. Most glass products are laminated by bonding sheets of tough polymers such as polyvinyl butyral, polyurethane, ethylene terpolymer, and polytetrafluoroethane (sold under the trademark Teflon) to glass surfaces, generally by heat-shrinking. For windshield applications, paired sheets…
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…absorbed by successive layers of glass and laminate, leaving less energy for crack development. Most glass products are laminated by bonding sheets of tough polymers such as polyvinyl butyral, polyurethane, ethylene terpolymer, and polytetrafluoroethane (sold under the trademark Teflon) to glass surfaces, generally by heat-shrinking. For windshield applications, paired sheets…
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safety glass
It may be constructed by laminating two sheets of ordinary glass together, with a thin interlayer of plastic, or it may be produced by strengthening glass sheets by heat treatment.
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It may be constructed by laminating two sheets of ordinary glass together, with a thin interlayer of plastic, or it may be produced by strengthening glass sheets by heat treatment.
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