JPS6487229A - Heat-shrinkable molded material - Google Patents

Heat-shrinkable molded material

Info

Publication number
JPS6487229A
JPS6487229A JP62244677A JP24467787A JPS6487229A JP S6487229 A JPS6487229 A JP S6487229A JP 62244677 A JP62244677 A JP 62244677A JP 24467787 A JP24467787 A JP 24467787A JP S6487229 A JPS6487229 A JP S6487229A
Authority
JP
Japan
Prior art keywords
crystalline
chlorinated polyethylene
epichlorohydrin resin
heat
000mol
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
JP62244677A
Other languages
Japanese (ja)
Other versions
JPH0473700B2 (en
Inventor
Hiroshi Yoshimoto
Hiroshi Omiya
Tsuneo Nakajiri
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.)
Osaka Soda Co Ltd
Original Assignee
Daiso Co 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 Daiso Co Ltd filed Critical Daiso Co Ltd
Priority to JP62244677A priority Critical patent/JPS6487229A/en
Publication of JPS6487229A publication Critical patent/JPS6487229A/en
Publication of JPH0473700B2 publication Critical patent/JPH0473700B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Cable Accessories (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

PURPOSE:To manufacture a molded product of adequate strength, flexibility, superior oil resistance and low-temperature properties, high flame retardance and superior low-temperature setting properties by preparing a mixture of crystalline epichlorohydrin resin and crystalline chlorinated polyethylene. CONSTITUTION:A heat-shrinkable molded product is composed of a mixture of crystalline epichlorohydrin resin and crystalline chlorinated polyethylene. The crystalline epichlorohydrin resin has a chloromethyl group and a crystalline high molecular compound having polyether bonding as a main chain, and particularly 50,000-1,000,000mol.wt. is suitable for a heat-shrinkable material. The crystalline chlorinated polyethylene is prepared by chlorinating polyethylene of 20,000-300,000mol.wt. and 20-50wt.% of chlorine content, and a chlorinated polyethylene containing 2-15% of residual crystals. The appropriate mixing ratio of crystalline epichlorohydrin resin and crystalline chlorinated polyethylene is 60-95wt.% of the former and 40-5wt.% of the latter. A sufficient flame retardance can be available if the blending quantity of the latter is 5wt.% or less, while mechanical strength is lowered if the same is 40wt.% or over.
JP62244677A 1987-09-29 1987-09-29 Heat-shrinkable molded material Granted JPS6487229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62244677A JPS6487229A (en) 1987-09-29 1987-09-29 Heat-shrinkable molded material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62244677A JPS6487229A (en) 1987-09-29 1987-09-29 Heat-shrinkable molded material

Publications (2)

Publication Number Publication Date
JPS6487229A true JPS6487229A (en) 1989-03-31
JPH0473700B2 JPH0473700B2 (en) 1992-11-24

Family

ID=17122306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62244677A Granted JPS6487229A (en) 1987-09-29 1987-09-29 Heat-shrinkable molded material

Country Status (1)

Country Link
JP (1) JPS6487229A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0967171A2 (en) * 1998-06-25 1999-12-29 Hitachi Building Systems Co., Ltd. Guide rail lubricating device for elevator
JP2002267055A (en) * 2001-03-09 2002-09-18 Nitta Ind Corp Flame-retardant resin tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0967171A2 (en) * 1998-06-25 1999-12-29 Hitachi Building Systems Co., Ltd. Guide rail lubricating device for elevator
EP0967171A3 (en) * 1998-06-25 2000-12-20 Hitachi Building Systems Co., Ltd. Guide rail lubricating device for elevator
JP2002267055A (en) * 2001-03-09 2002-09-18 Nitta Ind Corp Flame-retardant resin tube

Also Published As

Publication number Publication date
JPH0473700B2 (en) 1992-11-24

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