RESIN FOAM SHEET

To provide a resin foam sheet suppressing occurrence of pooling while making impact absorbance good.SOLUTION: The resin foam sheet has compression stress 6 hr. after compression to make thickness of 75% to initial thickness of 400 Pa or less and compression stress after 12 hr. of 300 Pa or less.SELE...

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Bibliographic Details
Main Authors TAKASU KENICHIRO, HISHINUMA KEITO, UEDA TAKEHIRO
Format Patent
LanguageEnglish
Japanese
Published 24.10.2019
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
GENERAL PROCESSES OF COMPOUNDING
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
WORKING-UP
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Summary:To provide a resin foam sheet suppressing occurrence of pooling while making impact absorbance good.SOLUTION: The resin foam sheet has compression stress 6 hr. after compression to make thickness of 75% to initial thickness of 400 Pa or less and compression stress after 12 hr. of 300 Pa or less.SELECTED DRAWING: None 【課題】衝撃吸収性を良好にしつつ、プーリングの発生を抑制する樹脂発泡シートを提供する。【解決手段】本発明の樹脂発泡シートは、初期厚みに対して７５％の厚みとなるように圧縮して６時間後の圧縮応力が４００Ｐａ以下、かつ、１２時間後の圧縮応力が３００Ｐａ以下となる。【選択図】なし
Bibliography:Application Number: JP20190065383