It is innovative technology of fire suppression developed for local suppression of fire at an early stage, directly in the place of inflammation.
AСTOK technology is simple for understanding and innovative by essence:
A device of any form and size made by this technology can remain for many years in “standby mode” and automatically extinguish fire in a place where it occurs, without letting it develop into a fire.
Today various composite materials have been created by AСTOK technology capable of suppressing fire. The structure of such materials includes microcapsules with fire retardant agent - freon - confined within. When heated to a preset temperature shell of capsule bursts discharging freon. When Freon is in contact with open fire or smoldering surface, freon binds and displaces oxygen, swiftly cools the place of burning and thus quickly and effectively extinguishes the inflammation.

It is innovative technology of fire suppression developed for local suppression of fire at an early stage, directly in the place of inflammation.
AСTOK technology is simple for understanding and innovative by essence:
A device of any form and size made by this technology can remain for many years in “standby mode” and automatically extinguish fire in a place where it occurs, without letting it develop into a fire.
Today various composite materials have been created by AСTOK technology capable of suppressing fire. The structure of such materials includes microcapsules with fire retardant agent - freon - confined within. When heated to a preset temperature shell of capsule bursts discharging freon. When Freon is in contact with open fire or smoldering surface, freon binds and displaces oxygen, swiftly cools the place of burning and thus quickly and effectively extinguishes the inflammation.