PL429887A1 - Silane anti-corrosion layer bound to steel surface and method of its production - Google Patents
Silane anti-corrosion layer bound to steel surface and method of its productionInfo
- Publication number
- PL429887A1 PL429887A1 PL429887A PL42988719A PL429887A1 PL 429887 A1 PL429887 A1 PL 429887A1 PL 429887 A PL429887 A PL 429887A PL 42988719 A PL42988719 A PL 42988719A PL 429887 A1 PL429887 A1 PL 429887A1
- Authority
- PL
- Poland
- Prior art keywords
- abrasive
- glass
- corrosion layer
- steel surface
- grain size
- Prior art date
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Wynalazek dotyczy silanowej warstwy antykorozyjnej związanej poprzez grupy hydroksylowe reaktywnych związków krzemoorganicznych z powierzchnią stalową, w której, zgodnie z wynalazkiem, w wyniku jej obróbki strumieniowo ściernej za pomocą ścierniwa w postaci ostrego granulatu szklanego o uziarnieniu 0,1 - 0,8 mm, korzystnie 0,3 - 0,5 mm, zainkludowane są drobiny szkła. Wynalazek dotyczy także sposobu wytwarzania przedmiotowej silanowej warstwy antykorozyjnej, który polega na tym, że stalową powierzchnię poddaje się co najmniej dwukrotnej obróbce strumieniowo ściernej, za pomocą ścierniwa w postaci ostrego granulatu szklanego najpierw ścierniwem szklanym o uziarnieniu 0,8 - 3,0 mm, a następnie ścierniwem szklanym o uziarnieniu 0,1 - 0,8 mm, korzystnie 0,3 - 0,5 mm, po czym w znany sposób na tak przygotowaną powierzchnię nanosi się reaktywny związek krzemoorganiczny.The invention relates to a silane anti-corrosion layer bonded through the hydroxyl groups of reactive organosilicon compounds to a steel surface, in which, according to the invention, as a result of abrasive blasting with abrasive glass granules with a grain size of 0.1-0.8 mm, preferably 0 , 3 - 0.5 mm, glass particles are embedded. The invention also relates to a method of producing the silane anti-corrosion layer in question, which consists in abrasive blasting the steel surface at least twice with a sharp glass granulate abrasive, first with a glass abrasive of 0.8-3.0 mm grain size, and then, with a glass abrasive with a grain size of 0.1-0.8 mm, preferably 0.3-0.5 mm, then the reactive organosilicon compound is applied to the surface prepared in this way in a known manner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL429887A PL429887A1 (en) | 2019-05-09 | 2019-05-09 | Silane anti-corrosion layer bound to steel surface and method of its production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL429887A PL429887A1 (en) | 2019-05-09 | 2019-05-09 | Silane anti-corrosion layer bound to steel surface and method of its production |
Publications (1)
Publication Number | Publication Date |
---|---|
PL429887A1 true PL429887A1 (en) | 2020-11-16 |
Family
ID=73197035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL429887A PL429887A1 (en) | 2019-05-09 | 2019-05-09 | Silane anti-corrosion layer bound to steel surface and method of its production |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL429887A1 (en) |
-
2019
- 2019-05-09 PL PL429887A patent/PL429887A1/en unknown
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