FIELD: protective coatings.
SUBSTANCE: invention relates to the field of obtaining rigid products for modular projectiles, namely, to obtaining rigid burning cartridges. When applying a protective coating to the burning material of a rigid burning cartridge, a substrate layer is created on the material by processing with acetone. The main protective coating is applied by pulverization for 8-12 seconds, followed by drying for 1.5-2.5 hours. The treatment is carried out only from the outer surface of the burning material of a rigid burning cartridge by wiping with a cotton wad soaked in acetone. White epoxy primer-enamel EP-150 is used as the main single-layer protective coating.
EFFECT: implementation of the product destination is provided.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF APPLYING PROTECTIVE COATING ON COMPOSITE COMBUSTIBLE MATERIAL | 2019 |
|
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| MATERIAL OF RIGID BURNING CARTRIDGE | 2018 |
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| METHOD OF PRODUCING COMPLEX-SHAPE METAL IDENTIFICATION SIGNS WHEREIN SHAPE OF IMAGE MADE THEREON MATES THAT OF IDENTIFICATION SIGN EDGE-TO-EDGE | 2009 |
|
RU2405680C1 |
| EPOXY MARKING COMPOSITION (VERSIONS) | 2017 |
|
RU2644460C1 |
