ES2011988A6 - Process for coating metal substrates in strip form and the like with a layer of thermoplastic material and the resulting item - Google Patents
Process for coating metal substrates in strip form and the like with a layer of thermoplastic material and the resulting itemInfo
- Publication number
- ES2011988A6 ES2011988A6 ES8900594A ES8900594A ES2011988A6 ES 2011988 A6 ES2011988 A6 ES 2011988A6 ES 8900594 A ES8900594 A ES 8900594A ES 8900594 A ES8900594 A ES 8900594A ES 2011988 A6 ES2011988 A6 ES 2011988A6
- Authority
- ES
- Spain
- Prior art keywords
- substrate
- thermoplastic material
- strip form
- layer
- resulting item
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Process for coating metal substrates in strip form and the like with a layer of thermoplastic material and the resulting item. To coat a metal substrate in strip form the procedure is as follows: degreasing of the said substrate mechanical/chemical pickling of the substrate heating of the substrate to reach the fusion temperature of the thermoplastic material which is applied either before or after the said heating by air spraying using a fluidized bath completing a final stage of cooling of the coated substrate. Preferably thermoplastic materials such as polyamides and polyethylenes are used. The resulting item has high resistance to corrosion, high electrical resistance and a favourable external finish which makes it especially applicable for the construction of crash barriers for roads and the like.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8900594A ES2011988A6 (en) | 1989-02-17 | 1989-02-17 | Process for coating metal substrates in strip form and the like with a layer of thermoplastic material and the resulting item |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8900594A ES2011988A6 (en) | 1989-02-17 | 1989-02-17 | Process for coating metal substrates in strip form and the like with a layer of thermoplastic material and the resulting item |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2011988A6 true ES2011988A6 (en) | 1990-02-16 |
Family
ID=8260494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8900594A Expired - Lifetime ES2011988A6 (en) | 1989-02-17 | 1989-02-17 | Process for coating metal substrates in strip form and the like with a layer of thermoplastic material and the resulting item |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2011988A6 (en) |
-
1989
- 1989-02-17 ES ES8900594A patent/ES2011988A6/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20040503 |