JPS5573374A - Lining method of tetrafluoroethylene resin on metal inside wall - Google Patents

Lining method of tetrafluoroethylene resin on metal inside wall

Info

Publication number
JPS5573374A
JPS5573374A JP14697178A JP14697178A JPS5573374A JP S5573374 A JPS5573374 A JP S5573374A JP 14697178 A JP14697178 A JP 14697178A JP 14697178 A JP14697178 A JP 14697178A JP S5573374 A JPS5573374 A JP S5573374A
Authority
JP
Japan
Prior art keywords
ptfe
inside wall
resin
adhesive layer
fluoro
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.)
Granted
Application number
JP14697178A
Other languages
Japanese (ja)
Other versions
JPS5641407B2 (en
Inventor
Toshikiyo Komazawa
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.)
Nippon Valqua Industries Ltd
Nihon Valqua Kogyo KK
Original Assignee
Nippon Valqua Industries Ltd
Nihon Valqua Kogyo KK
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 Nippon Valqua Industries Ltd, Nihon Valqua Kogyo KK filed Critical Nippon Valqua Industries Ltd
Priority to JP14697178A priority Critical patent/JPS5573374A/en
Publication of JPS5573374A publication Critical patent/JPS5573374A/en
Publication of JPS5641407B2 publication Critical patent/JPS5641407B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To permit the strong lining of tetrafluoroethylene resin by the procedure in which a specific adhesive layer is formed on the metal inside wall and then a preliminarily molded tetrafluoroethylene resin is overlaid on the adhesive layer and then baked.
CONSTITUTION: The inside wall of steel pipes, metal machinery, etc., is coated with a fluoro-resin primer containing chromium ion and hydrogen ion, and then a hot melt fluoro-resin powder is spread over on the coat thus formed previously and then baked to form an adhesive layer. Afterwards, tetrafluoroethylene resin (PTFE) is pressed on the adhesive layer to form a preliminarily molded PTFE and then heated up to more than the melting point of PTFE to form a strong PTFE lining on the inside wall. The fluoro-resin primer used includes an aqueous dispersion of PTFE powder alone, a tetrafluoroethylene-perfluoroalkylvinylether copolymer powder, etc.
COPYRIGHT: (C)1980,JPO&Japio
JP14697178A 1978-11-28 1978-11-28 Lining method of tetrafluoroethylene resin on metal inside wall Granted JPS5573374A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14697178A JPS5573374A (en) 1978-11-28 1978-11-28 Lining method of tetrafluoroethylene resin on metal inside wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14697178A JPS5573374A (en) 1978-11-28 1978-11-28 Lining method of tetrafluoroethylene resin on metal inside wall

Publications (2)

Publication Number Publication Date
JPS5573374A true JPS5573374A (en) 1980-06-03
JPS5641407B2 JPS5641407B2 (en) 1981-09-28

Family

ID=15419708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14697178A Granted JPS5573374A (en) 1978-11-28 1978-11-28 Lining method of tetrafluoroethylene resin on metal inside wall

Country Status (1)

Country Link
JP (1) JPS5573374A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10308820A1 (en) * 2003-02-27 2004-09-16 Ifm Electronic Gmbh Ceramic pressure measurement cell, at a sensor as a dynamic and/or static monitor especially for liquids in the foodstuff industry, has a membrane bonded to the body covered by films for protection
WO2005100843A2 (en) * 2004-04-06 2005-10-27 E.I. Dupont De Nemours And Company Lined vessels for conveying chemicals
WO2006058227A1 (en) * 2004-11-24 2006-06-01 E.I. Dupont De Nemours And Company System of pipes for use in oil wells
US7575789B2 (en) 2003-12-17 2009-08-18 E.I. Du Pont De Nemours And Company Coated pipes for conveying oil

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022715U (en) * 1983-07-22 1985-02-16 松永　浅一 candle holder
JPS6451208U (en) * 1987-09-22 1989-03-29

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10308820A1 (en) * 2003-02-27 2004-09-16 Ifm Electronic Gmbh Ceramic pressure measurement cell, at a sensor as a dynamic and/or static monitor especially for liquids in the foodstuff industry, has a membrane bonded to the body covered by films for protection
DE10308820B4 (en) * 2003-02-27 2006-10-12 Ifm Electronic Gmbh Sensor, measuring cell for use in a sensor and method for producing a measuring cell
US7240557B2 (en) 2003-02-27 2007-07-10 I F M Electronic Gmbh Sensor, measurement cell for use in a sensor and a process for producing a measurement cell
US7575789B2 (en) 2003-12-17 2009-08-18 E.I. Du Pont De Nemours And Company Coated pipes for conveying oil
US7871684B2 (en) 2003-12-17 2011-01-18 E. I. Du Pont De Nemours And Company Coated pipes for conveying oil
US8776837B2 (en) 2003-12-17 2014-07-15 E I Du Pont De Nemours And Company Coated pipes for conveying oil
WO2005100843A2 (en) * 2004-04-06 2005-10-27 E.I. Dupont De Nemours And Company Lined vessels for conveying chemicals
WO2005100843A3 (en) * 2004-04-06 2006-02-09 Du Pont Lined vessels for conveying chemicals
EA011662B1 (en) * 2004-04-06 2009-04-28 Е.И. Дюпон Де Немур Энд Компани Lined vessels for conveying chemicals
US8685493B2 (en) 2004-04-06 2014-04-01 E I Du Pont De Nemours And Company Process for forming a non-stick surface on the interior surface of a pipe
WO2006058227A1 (en) * 2004-11-24 2006-06-01 E.I. Dupont De Nemours And Company System of pipes for use in oil wells
US8453740B2 (en) 2004-11-24 2013-06-04 E.I. Du Pont De Nemours And Company System of pipes for use in oil wells

Also Published As

Publication number Publication date
JPS5641407B2 (en) 1981-09-28

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