TW200730354A - A laminated foam of polyethylene resin - Google Patents

A laminated foam of polyethylene resin

Info

Publication number
TW200730354A
TW200730354A TW095141365A TW95141365A TW200730354A TW 200730354 A TW200730354 A TW 200730354A TW 095141365 A TW095141365 A TW 095141365A TW 95141365 A TW95141365 A TW 95141365A TW 200730354 A TW200730354 A TW 200730354A
Authority
TW
Taiwan
Prior art keywords
polyethylene resin
mpa
laminated foam
laminated
foam
Prior art date
Application number
TW095141365A
Other languages
Chinese (zh)
Other versions
TWI404634B (en
Inventor
Kazuhiko Morita
Takashi Muroi
Teruyuki Akiyama
Original Assignee
Jsp Corp
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 Jsp Corp filed Critical Jsp Corp
Publication of TW200730354A publication Critical patent/TW200730354A/en
Application granted granted Critical
Publication of TWI404634B publication Critical patent/TWI404634B/en

Links

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  • Laminated Bodies (AREA)

Abstract

A laminated foam of polyethylene resin, which has enough mechanical property such as stiffness and buffer characteristic, and fine resistance property to split or chap thereof. The laminated foam is comprised of a foam layer of polyethylene resin having the apparent density of 150g/L to 350g/L and the open cell rate of 40% or less, and polyethylene resin layers which are laminated on both surfaces of the foam layer, wherein the laminated foam has the thickness of 2 to 8 mm, and the flexural modulus of 150 to 350 MPa. The resistance property to split or chap of the laminated foam made of polyethylene resin is completely accomplished and the enough mechanical property of stiffness and buffer characteristic thereof is simultaneously possessed by virtue of provision that the ratio of the tensile stretch (a (mm)) of the polyethylene resin layers to the 25% compressive strength (b (MPa)) of the laminated foam of polyethylene resin is arranged to 2.4 mm/MPa and above, and the 25% compressive strength (b (MPa)) thereof is set to 0.5 to 1.5 MPa.
TW95141365A 2005-12-22 2006-11-08 A laminated foam of polyethylene resin TWI404634B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005370437A JP4803721B2 (en) 2005-12-22 2005-12-22 Polyethylene resin laminated foam

Publications (2)

Publication Number Publication Date
TW200730354A true TW200730354A (en) 2007-08-16
TWI404634B TWI404634B (en) 2013-08-11

Family

ID=38183569

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95141365A TWI404634B (en) 2005-12-22 2006-11-08 A laminated foam of polyethylene resin

Country Status (3)

Country Link
JP (1) JP4803721B2 (en)
CN (1) CN1986618B (en)
TW (1) TWI404634B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5694832B2 (en) * 2011-04-07 2015-04-01 株式会社ジェイエスピー Foam sheet for packaging
JP5751670B2 (en) * 2011-08-05 2015-07-22 株式会社ジェイエスピー Polyethylene resin multilayer foam sheet and molded article thereof
JP6146768B2 (en) * 2012-08-03 2017-06-14 株式会社ジェイエスピー Method for producing polyethylene resin foam sheet
US10011697B2 (en) * 2013-06-20 2018-07-03 Saudi Basic Industries Corporation Foamed film comprising polyethylene foam
US10124564B2 (en) 2014-03-05 2018-11-13 Jsp Corporation Multi-layer foam sheet and interleaf sheet for glass plates
JP2017008255A (en) * 2015-06-25 2017-01-12 リンテック株式会社 Composite sheet for forming protective film, tip with protective film and manufacturing method of tip with protective film
CN106393898A (en) * 2016-08-31 2017-02-15 北京创然铝塑工业有限公司 Three-layer foamed co-extrusion composite board
KR102667549B1 (en) * 2018-03-29 2024-05-22 세키스이가가쿠 고교가부시키가이샤 Foam composite sheets, adhesive tapes, cushioning materials for electronic components, and adhesive tapes for electronic components
JP7112229B2 (en) 2018-03-30 2022-08-03 積水化学工業株式会社 foam composite sheet
JP7090534B2 (en) * 2018-12-05 2022-06-24 株式会社ジェイエスピー Polystyrene resin multilayer foam sheet and paper using it
CN113348072A (en) * 2019-01-31 2021-09-03 积水化学工业株式会社 Multilayer foam sheet
JP7178941B2 (en) * 2019-03-28 2022-11-28 株式会社ジェイエスピー Polyethylene resin multilayer foam sheet

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3741251A1 (en) * 1987-12-05 1989-06-15 Lohmann Gmbh & Co Kg POLYMER-COVERED FOAM AND METHOD FOR THE PRODUCTION THEREOF
CN100473524C (en) * 2000-06-30 2009-04-01 三井化学株式会社 Layered product of olefin foam and use
JP3717377B2 (en) * 2000-07-19 2005-11-16 積水化成品工業株式会社 Non-crosslinked polyethylene resin foam, method for producing the same, and molded article using the same
JP4148463B2 (en) * 2002-04-03 2008-09-10 株式会社ジェイエスピー Method for producing polyethylene resin laminated foam and polyethylene resin laminated foam
JP4276488B2 (en) * 2002-07-09 2009-06-10 株式会社ジェイエスピー Polyethylene resin extruded foam sheet, molded body of foam sheet, assembly box, lining sheet for concrete formwork, and method for producing foam sheet
ES2259784T3 (en) * 2003-06-27 2006-10-16 Jsp Corporation METHOD FOR PRODUCING A COMPOSITE MATERIAL SHEET THAT HAS A POLYOLEFIN FOAM COAT.

Also Published As

Publication number Publication date
CN1986618A (en) 2007-06-27
JP2007168318A (en) 2007-07-05
CN1986618B (en) 2011-01-12
TWI404634B (en) 2013-08-11
JP4803721B2 (en) 2011-10-26

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