FR2158731A5 - Flexible incompressible thermal insulator - of expanded phenolic resin in elastomeric matrix - Google Patents

Flexible incompressible thermal insulator - of expanded phenolic resin in elastomeric matrix

Info

Publication number
FR2158731A5
FR2158731A5 FR7139100A FR7139100A FR2158731A5 FR 2158731 A5 FR2158731 A5 FR 2158731A5 FR 7139100 A FR7139100 A FR 7139100A FR 7139100 A FR7139100 A FR 7139100A FR 2158731 A5 FR2158731 A5 FR 2158731A5
Authority
FR
France
Prior art keywords
phenolic resin
elastomeric matrix
thermal insulator
closed cells
polyurethane
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
Application number
FR7139100A
Other languages
French (fr)
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.)
Societe Europeenne de Propulsion SEP SA
Original Assignee
Societe Europeenne de Propulsion SEP SA
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 Societe Europeenne de Propulsion SEP SA filed Critical Societe Europeenne de Propulsion SEP SA
Priority to FR7139100A priority Critical patent/FR2158731A5/en
Application granted granted Critical
Publication of FR2158731A5 publication Critical patent/FR2158731A5/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/027—Bands, cords, strips or the like for helically winding around a cylindrical object

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

A thermal insulation material in which rigid closed cells are embedded in a weakly cross-linked elastomeric matrix, the rigid cells being of phenolic resin. The material, for submersible clothing, contains a fixed amount of air in the closed cells. The elastomer may be a polyurethane, partic. a polyester polyurethane or a thiokol catalysed by PbO2. The closed cells contain air of vol. 40-50% of the total volume of the material. The flexible material may be coated externally and internally with a polyurethane varnish bonded to a thin sheet of neoprene.
FR7139100A 1971-10-29 1971-10-29 Flexible incompressible thermal insulator - of expanded phenolic resin in elastomeric matrix Expired FR2158731A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7139100A FR2158731A5 (en) 1971-10-29 1971-10-29 Flexible incompressible thermal insulator - of expanded phenolic resin in elastomeric matrix

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7139100A FR2158731A5 (en) 1971-10-29 1971-10-29 Flexible incompressible thermal insulator - of expanded phenolic resin in elastomeric matrix

Publications (1)

Publication Number Publication Date
FR2158731A5 true FR2158731A5 (en) 1973-06-15

Family

ID=9085140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7139100A Expired FR2158731A5 (en) 1971-10-29 1971-10-29 Flexible incompressible thermal insulator - of expanded phenolic resin in elastomeric matrix

Country Status (1)

Country Link
FR (1) FR2158731A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538077A1 (en) * 1982-12-17 1984-06-22 Hutchinson Sa Novel thermal insulating materials and pipework subjected to thermal, hydrostatic and mechanical stresses and methods for thermally insulating these pipes using the said materials.
FR2776358A1 (en) * 1998-03-23 1999-09-24 Coflexip High-density armoring material for flexible pipeline e.g. for deep sea use
CN102996915A (en) * 2012-11-16 2013-03-27 滕州市华海新型保温材料有限公司 Metal face type phenolic aldehyde composite air hose plate and production method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538077A1 (en) * 1982-12-17 1984-06-22 Hutchinson Sa Novel thermal insulating materials and pipework subjected to thermal, hydrostatic and mechanical stresses and methods for thermally insulating these pipes using the said materials.
FR2776358A1 (en) * 1998-03-23 1999-09-24 Coflexip High-density armoring material for flexible pipeline e.g. for deep sea use
WO1999049259A1 (en) * 1998-03-23 1999-09-30 Coflexip Composite carbon fibre based armour for flexible pipe
US6620471B1 (en) 1998-03-23 2003-09-16 Coflexip Composite carbon fibre based armour for flexible pipe
CN102996915A (en) * 2012-11-16 2013-03-27 滕州市华海新型保温材料有限公司 Metal face type phenolic aldehyde composite air hose plate and production method thereof

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Legal Events

Date Code Title Description
TP Transmission of property