JPS646055A - Flame-retardant polyurethane composition - Google Patents

Flame-retardant polyurethane composition

Info

Publication number
JPS646055A
JPS646055A JP62161610A JP16161087A JPS646055A JP S646055 A JPS646055 A JP S646055A JP 62161610 A JP62161610 A JP 62161610A JP 16161087 A JP16161087 A JP 16161087A JP S646055 A JPS646055 A JP S646055A
Authority
JP
Japan
Prior art keywords
borax
plasticizer
flame
fire
polyurethane composition
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
JP62161610A
Other languages
Japanese (ja)
Other versions
JPH0733477B2 (en
Inventor
Sadao Wakatsuki
Seiji Suzuki
Kokichi Yasuda
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP62161610A priority Critical patent/JPH0733477B2/en
Publication of JPS646055A publication Critical patent/JPS646055A/en
Publication of JPH0733477B2 publication Critical patent/JPH0733477B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Abstract

PURPOSE:To obtain the titled composition suitable for sealing passing through parts of electric wire or cable floor, expanding and solidifying in fire to show excellent fire-resistant performance, having excellent casting workability, by blending a polyol component and a polyisocyanate component with a specific amount of a plasticizer and borax. CONSTITUTION:(A) 100pts.wt. mixture obtained by mixing A1: a polyol component (e.g. polyether diol having >=700mol.wt.) having <=200mg KOH/g hydroxyl number with A2: a polyisocyanate component (e.g. liquid MDI) in the ratio of hydroxyl group and isocyanate group of 0.7-1.4 is blended with (B) 20-150 pts.wt, plasticizer (e.g. diethylhexyl phthalate) and (C) 20-600pts.wt. borax.
JP62161610A 1987-06-29 1987-06-29 Flame-retardant polyurethane composition for injecting and filling penetrating parts of electric wires and cables Expired - Fee Related JPH0733477B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62161610A JPH0733477B2 (en) 1987-06-29 1987-06-29 Flame-retardant polyurethane composition for injecting and filling penetrating parts of electric wires and cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62161610A JPH0733477B2 (en) 1987-06-29 1987-06-29 Flame-retardant polyurethane composition for injecting and filling penetrating parts of electric wires and cables

Publications (2)

Publication Number Publication Date
JPS646055A true JPS646055A (en) 1989-01-10
JPH0733477B2 JPH0733477B2 (en) 1995-04-12

Family

ID=15738434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62161610A Expired - Fee Related JPH0733477B2 (en) 1987-06-29 1987-06-29 Flame-retardant polyurethane composition for injecting and filling penetrating parts of electric wires and cables

Country Status (1)

Country Link
JP (1) JPH0733477B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0489862A (en) * 1990-08-03 1992-03-24 Nisshinbo Ind Inc Two-pack polyurethane sealant and composition
JPH0559243A (en) * 1991-08-31 1993-03-09 Hiroshima Kasei Ltd Thermoplastic resin composition and preparation thereof
WO2001066669A3 (en) * 2000-03-03 2002-02-21 Weyerhaeuser Co Flame-retardant coating and building product
JP2009149721A (en) * 2007-12-19 2009-07-09 Achilles Corp Flame retardant polyurethane foam
JP2020532628A (en) * 2018-03-28 2020-11-12 エルジー・ケム・リミテッド Resin composition

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019190107A1 (en) * 2018-03-28 2019-10-03 주식회사 엘지화학 Resin composition
WO2019190105A1 (en) * 2018-03-28 2019-10-03 주식회사 엘지화학 Resin composition
KR102162496B1 (en) 2018-03-28 2020-10-07 주식회사 엘지화학 Resin composition
KR102162493B1 (en) * 2018-03-28 2020-10-07 주식회사 엘지화학 Resin composition
WO2019190106A1 (en) * 2018-03-28 2019-10-03 주식회사 엘지화학 Resin composition
KR102070573B1 (en) 2018-04-20 2020-01-29 주식회사 엘지화학 Resin composition and battery module comprising the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5229897A (en) * 1975-08-29 1977-03-07 Ici Ltd Rapidly setting composition
JPS5986619A (en) * 1982-11-09 1984-05-18 Fujikura Ltd Flame-retarding polyurethane composition
JPS6289763A (en) * 1985-06-17 1987-04-24 Sumitomo Electric Ind Ltd Flame-retardant two-pack urethane resin composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5229897A (en) * 1975-08-29 1977-03-07 Ici Ltd Rapidly setting composition
JPS5986619A (en) * 1982-11-09 1984-05-18 Fujikura Ltd Flame-retarding polyurethane composition
JPS6289763A (en) * 1985-06-17 1987-04-24 Sumitomo Electric Ind Ltd Flame-retardant two-pack urethane resin composition

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0489862A (en) * 1990-08-03 1992-03-24 Nisshinbo Ind Inc Two-pack polyurethane sealant and composition
JPH0559243A (en) * 1991-08-31 1993-03-09 Hiroshima Kasei Ltd Thermoplastic resin composition and preparation thereof
WO2001066669A3 (en) * 2000-03-03 2002-02-21 Weyerhaeuser Co Flame-retardant coating and building product
JP2009149721A (en) * 2007-12-19 2009-07-09 Achilles Corp Flame retardant polyurethane foam
JP2020532628A (en) * 2018-03-28 2020-11-12 エルジー・ケム・リミテッド Resin composition
US11603427B2 (en) 2018-03-28 2023-03-14 Lg Chem, Ltd. Resin composition

Also Published As

Publication number Publication date
JPH0733477B2 (en) 1995-04-12

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees