FIELD: manufacturing technology.
SUBSTANCE: invention relates to laminated glass. Laminated glass comprises first element, second element and film of intermediate layer arranged between first element and second element. Intermediate layer film for laminated glass includes a reflection layer of infrared rays, a first polymer layer which is located on the side of the first surface of the reflection layer of infrared rays and comprises a thermoplastic resin, and a second polymer layer which is disposed on the side of the second surface opposite the first surface of the infrared ray reflection layer and comprises a thermoplastic resin. Second polymer layer contains particles which protect against heat action in amount of 0.1 wt. % or more per 100 wt. % of the second polymer layer. Particles protecting from thermal action contain particles of indium doped with indium oxide. Transmission of infrared beams at wave length 780–2100 nm of the entire layer composed of the first laminated glass element and the first polymer layer is 15 % or more higher than the transmission of infrared rays at wave length 780–2100 nm of the entire layer composed of a second layer laminated glass element and second polymer layer.
EFFECT: technical result is improved heat protection and optical light transmission.
17 cl, 2 dwg, 6 tbl
