JPS57129721A - Heat shrinkable tube made of fluororubber as main component - Google Patents

Heat shrinkable tube made of fluororubber as main component

Info

Publication number
JPS57129721A
JPS57129721A JP1658881A JP1658881A JPS57129721A JP S57129721 A JPS57129721 A JP S57129721A JP 1658881 A JP1658881 A JP 1658881A JP 1658881 A JP1658881 A JP 1658881A JP S57129721 A JPS57129721 A JP S57129721A
Authority
JP
Japan
Prior art keywords
fluororubber
heat shrinkable
shrinkable tube
main component
tube made
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
JP1658881A
Other languages
Japanese (ja)
Other versions
JPH0213616B2 (en
Inventor
Keiji Ueno
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP1658881A priority Critical patent/JPS57129721A/en
Priority to GB8203259A priority patent/GB2093053B/en
Priority to US06/346,328 priority patent/US4489113A/en
Publication of JPS57129721A publication Critical patent/JPS57129721A/en
Priority to US06/657,427 priority patent/US4575537A/en
Publication of JPH0213616B2 publication Critical patent/JPH0213616B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/003—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2019/00—Use of rubber not provided for in a single one of main groups B29K2007/00 - B29K2011/00, as moulding material

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE:To obtain a heat shrinkable tube made of a fluororubber as the main component by a method in which a fluororubber compounded with an ehtylene- ethyl acrylate copolymer is bridged and then expanded into a tubular form. CONSTITUTION:A mixture of 100wt% fluororubber (e.g., Viton by Du Pont) and 10-50wt% ethylene-ethyl acrylate copolymer containing 8-20wt% ethyl acrylate is molded into a tubular form, bridged, and then expanded to obtain a heat shrinkable tube. The tube thus obtained is used suitably for reconnection of communication cables or power cables or for prevention of the corrosion of steel pipes, etc.
JP1658881A 1981-02-05 1981-02-05 Heat shrinkable tube made of fluororubber as main component Granted JPS57129721A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1658881A JPS57129721A (en) 1981-02-05 1981-02-05 Heat shrinkable tube made of fluororubber as main component
GB8203259A GB2093053B (en) 1981-02-05 1982-02-04 Fluororubber-based heat-shrinkable tubes
US06/346,328 US4489113A (en) 1981-02-05 1982-02-05 Fluororubber-based heat-shrinkable tubes and composition therefor
US06/657,427 US4575537A (en) 1981-02-05 1984-10-03 Fluororubber-based composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1658881A JPS57129721A (en) 1981-02-05 1981-02-05 Heat shrinkable tube made of fluororubber as main component

Publications (2)

Publication Number Publication Date
JPS57129721A true JPS57129721A (en) 1982-08-11
JPH0213616B2 JPH0213616B2 (en) 1990-04-04

Family

ID=11920427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1658881A Granted JPS57129721A (en) 1981-02-05 1981-02-05 Heat shrinkable tube made of fluororubber as main component

Country Status (1)

Country Link
JP (1) JPS57129721A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964342A (en) * 1982-09-29 1984-04-12 Daikin Ind Ltd Heat recoverable article
JPS61106667A (en) * 1984-07-20 1986-05-24 ビ−ピ−　ケミカルズ　リミテツド Crosslinkable thermoplastic polymer composition and its production
JPS6416851A (en) * 1987-06-19 1989-01-20 Ausimont Spa Composition based on fluoroelastomer and modified olefin polymer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114548A (en) * 1979-02-27 1980-09-03 Nitto Electric Ind Co Ltd Manufacture of thermally-recovering elastic article

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114548A (en) * 1979-02-27 1980-09-03 Nitto Electric Ind Co Ltd Manufacture of thermally-recovering elastic article

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964342A (en) * 1982-09-29 1984-04-12 Daikin Ind Ltd Heat recoverable article
JPH0156659B2 (en) * 1982-09-29 1989-11-30 Daikin Ind Ltd
JPS61106667A (en) * 1984-07-20 1986-05-24 ビ−ピ−　ケミカルズ　リミテツド Crosslinkable thermoplastic polymer composition and its production
JPH0554872B2 (en) * 1984-07-20 1993-08-13 Bp Chem Int Ltd
JPS6416851A (en) * 1987-06-19 1989-01-20 Ausimont Spa Composition based on fluoroelastomer and modified olefin polymer

Also Published As

Publication number Publication date
JPH0213616B2 (en) 1990-04-04

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