FIELD: protective devices.
SUBSTANCE: invention relates to production of protective coatings on composite combustion materials and articles made therefrom for defense industry. Method of applying protective coating on composite combustible material, including creation of substrate layer and main protective coating of two layers of varnish EP-5123 by means of pulverization for 8–12 s, wherein to create a substrate, the combustible material is treated with acetone by dipping in a solvent with exposure for not more than 1 s, followed by drying for 1.5–2.5 hours.
EFFECT: invention ensures reduction of drying process duration, decrease of ignition delay time of combustible material and reduction of energy consumption at drying of one set of rigid combustible cap.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF APPLYING PROTECTIVE COATING ON CELLULOSE MATERIAL | 2015 |
|
RU2606608C1 |
| METHOD FOR APPLYING A PROTECTIVE COATING TO THE BURNING MATERIAL OF A RIGID BURNING CARTRIDGE | 2021 |
|
RU2781931C1 |
| METHOD FOR OBTAINING A RIGID COMBUSTIBLE BAG | 2017 |
|
RU2655315C1 |
| MATERIAL OF THE HARD COMBUSTIBLE BAG IMITATOR | 2016 |
|
RU2654758C2 |
| METHOD OF DRYING OF RIGID IGNITION CARTRIDGES | 2014 |
|
RU2568728C1 |
| HIGHER HEAT RESISTANT MATERIAL OF RIGID COMBUSTIBLE BAG | 2015 |
|
RU2597120C2 |
| MATERIAL OF RIGID BURNING CARTRIDGE | 2018 |
|
RU2684785C1 |
| HEATED PUNCHES FOR MANUFACTURING BURN PRODUCTS | 2015 |
|
RU2617507C1 |
| PRESS-TOOL FOR FABRICATION OF BURNING PRODUCTS | 2015 |
|
RU2601475C2 |
| RIGID COMBUSTIBLE CAP FOR THE PROPELLENT CHARGES OF THE MORTAR ROUNDS | 2017 |
|
RU2662537C1 |
