ES2079766T3 - Procedimiento para el lacado de radiadores. - Google Patents

Procedimiento para el lacado de radiadores.

Info

Publication number
ES2079766T3
ES2079766T3 ES92118393T ES92118393T ES2079766T3 ES 2079766 T3 ES2079766 T3 ES 2079766T3 ES 92118393 T ES92118393 T ES 92118393T ES 92118393 T ES92118393 T ES 92118393T ES 2079766 T3 ES2079766 T3 ES 2079766T3
Authority
ES
Spain
Prior art keywords
radiators
deposited
electrodeposition bath
paint film
rinsed
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
Application number
ES92118393T
Other languages
English (en)
Inventor
Thomas Dr Brucken
Hans-Jurgen Jansen
Helmut Dr Fobbe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Farben und Fasern AG
Original Assignee
BASF Lacke und Farben AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BASF Lacke und Farben AG filed Critical BASF Lacke und Farben AG
Application granted granted Critical
Publication of ES2079766T3 publication Critical patent/ES2079766T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/12—Electrophoretic coating characterised by the process characterised by the article coated
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/22—Servicing or operating apparatus or multistep processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Resistance Heating (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Forging (AREA)

Abstract

EL PROCESO SEGUN LA INVENCION SE REFIERE A UN BARNIZADO DE CUERPOS CALORIFEROS, DONDE A ODUCE EN UN PRIMER BAÑO DE BARNIZADO DE INMERSION ELECTRICO ACUOSO, QUE CONTIENE UNA RESINA EPOXIA MODIFICADA AMINO CATIONICA Y UN POLISOCIANATO BLOQUEADO ALIFATICO O CICLOALIFATICO, QUE SE PRESENTA DE FORMA PARCIAL O EN FORMA DE RESINA EPOXIA MODIFICADA AMINO Y/O COMO COMPONENTES SEPARADOS Y A UNA TEMPERATURA DE 22 HASTA 35 C, UN VALOR DE CONDUCTIBIDAD DE AL MENOS 1.000 MICRO S CM -1 ASI COMO UN VALOR PH DE 7,0 COMO MAS ALTO. A EL CUERPO CALORIFERO ES CONECTADO COMO CATODO. A UNA TENSION DE 20 HASTA 450 V, A ONTINUA AL MENOS DE 5 HASTA 120 SEGUNDOS SE SEPARA UNA CAPA DE LACA SOBRE EL CUERPO CALORIFERO, A APARTA DEL PRIMER BAÑO DE INMERSION DE BARNIZADO ELECTRICO, B SE ENJUAGA LA LACA DE INMERSION ELECTRICA NO SEPARADA ELECTROQUIMICA C LA CAPA DE LACA SEPARADA SE SECA, HASTA UNA RESISTENCIA ELECTRICA DE AL MENOS 5.10 10 GAMA CM D IFERO SE SUMERGE DE NUEVO EN UN BAÑO DE BARNIZADO DE INMERSION ELECTRICA ACUOSA SEGUN DESCRITO BAJO APARTADO A UERPO CALORIFERO SE CONECTA COMO CATODO, CON LO QUE EL ANODO SE ELIGE DE FORMA QUE EL COCIENTE ENTRE LA SUPERFICIE DEL ANODO Y LA SUPERFICIE AUN A BARNIZAR DEL CUERPO CALORIFERO SEAN MAYOR DE 0,05, D DENTRO DE UNA DURACION DE 60 HASTA 240 SG. POR MEDIO DE CORRIENTE CONTINUA SE SEPARA UNA PELICULA DE BARNIZADO SOBRE EL CUERPO CALORIFERO, D BARNIZADO DE INMERSION ELECTRICA, E SE ENJUAGA EL BARNIZADO DE INMERSION ELECTRICA NO SEPARADO ELECTROQUIMICO Y F SE QUEMA LA PELICULA DE LACA DE INMERSION ELECTRICA APLICADA.
ES92118393T 1991-11-02 1992-10-28 Procedimiento para el lacado de radiadores. Expired - Lifetime ES2079766T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4136237A DE4136237A1 (de) 1991-11-02 1991-11-02 Verfahren zur lackierung von heizkoerpern

Publications (1)

Publication Number Publication Date
ES2079766T3 true ES2079766T3 (es) 1996-01-16

Family

ID=6444032

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92118393T Expired - Lifetime ES2079766T3 (es) 1991-11-02 1992-10-28 Procedimiento para el lacado de radiadores.

Country Status (5)

Country Link
EP (1) EP0540996B1 (es)
AT (1) ATE127170T1 (es)
DE (2) DE4136237A1 (es)
DK (1) DK0540996T3 (es)
ES (1) ES2079766T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19635560A1 (de) * 1996-09-02 1998-03-05 Basf Lacke & Farben Porenfreie Beschichtung von Metallbehältern
DE202005018502U1 (de) * 2005-11-21 2006-03-23 Kermi Gmbh Hygieneheizkörper

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1621930A1 (de) * 1966-11-16 1971-06-09 Gea Luftkuehler Happel Gmbh Verfahren und Vorrichtung zum elektrophoretischen Beschichten von metallischen Gegenstaenden
CA1054558A (en) * 1975-07-21 1979-05-15 Loyd R. Brower (Jr.) Method and apparatus for electrophoretic coating

Also Published As

Publication number Publication date
DE59203462D1 (de) 1995-10-05
ATE127170T1 (de) 1995-09-15
EP0540996A1 (de) 1993-05-12
EP0540996B1 (de) 1995-08-30
DK0540996T3 (da) 1996-01-08
DE4136237A1 (de) 1993-05-06

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