The Rostec State Corporationconducted the glass test for the MS-21 passenger aircraft for strength for the first time. The glazing was manufactured by the Obninsk Research and Production Enterprise "Technology" named after A. G. Romashin.
As part of the certification tests, the completely Russian product withstood a bird strike at a speed of over 600 km/h. Such durable glass is necessary to protect pilots from possible birds entering the cockpit during flight.
Rostec noted that the MS-21 cockpit windshield is a seven-ply - four silicate glasses glued with a polymer film, providing reduced electric heating.
Thanks to this, the glazing does not fog up during temperature changes and always maintains high optical properties. The products are also highly durable. This requires the use of ion-exchange hardening of silicate glass. The solution allows you to create glazing with complex geometry, which is six to eight times stronger than usual.
In addition to glazing, Technology also produces polymer and aluminum honeycomb fillers, lapped panels and sound-absorbing structures for promising PD-14 and PD-8 aircraft engines, as well as other innovative products for the aircraft industry.
Earlier www1.ru reported that KAZ had signed contracts for the supply of 23 Tu-214 passenger aircraft.
Read more materials:
Competitors for Airbus and Boeing: seven Russian aircraft are in the certification stage
Now on home
Analyst Murtazin believes that the state has already exhausted the technical possibilities of filtering - it won't get worse
The device fits into a magazine pouch and scans the range in 5 seconds
Firing from the standard armament of the armored personnel carrier took place in the Kaliningrad region
The special structure of atoms allows for efficient mixing of light waves
Since the beginning of the year, the Traffic Management Center has adjusted the operating modes of traffic lights more than 300 times and installed new objects at 26 addresses
In a plasma "barrel" with a temperature of 10,000°C, particles foam up in seconds
The cargo ship will deliver 2.5 tons of supplies to the ISS - fuel, water, food, and anti-gravity suits
The exercises were part of the preparation for the spring flood, the logistics chain was fully worked out
Summer tires lose traction and increase braking distance at sub-zero temperatures
The complex integrates all measuring equipment and collects data from production to shipment
The vehicle is designed for 24 convicts and 6 employees, inside there are single and general cells
The Ministry of Education and Science will coordinate the creation of unified requirements for supercomputer centers and access to them for science and industry