Coated tempered glass
The utility model discloses coated tempered glass which comprises a tempered glass body, the tempered glass body comprises an aluminum alloy frame and a composite layer, and the composite layer sequentially comprises a fireproof film layer, a first bonding layer, a first substrate layer, a second bo...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses coated tempered glass which comprises a tempered glass body, the tempered glass body comprises an aluminum alloy frame and a composite layer, and the composite layer sequentially comprises a fireproof film layer, a first bonding layer, a first substrate layer, a second bonding layer, a central sound insulation layer, a third bonding layer, a sound insulation damping glue layer, a fourth bonding layer and a second substrate layer. The film-coated toughened glass disclosed by the utility model not only can play a role in sound insulation, but also can prevent fire, when the film-coated toughened glass is used, sound waves are gradually attenuated through the central sound insulation layer and the sound insulation damping glue layer in the transmission process, so that the sound insulation effect of the toughened glass is improved, and especially when the sound waves pass through sound insulation holes in the sound insulation damping glue layer, the sound waves can be prevented from f |
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