Title:
FOAM SHEET
Document Type and Number:
Japanese Patent JP2023040958
Kind Code:
A
Abstract:
To provide a foam sheet having excellent impact resistance and also having practically high flexibility to secure a sufficient adhesion area to an adherend such as a cabinet.SOLUTION: A foam sheet has a peak value of loss tangent (tanδ) of 0.25 or more. When the 25% compressive strength measured for laminated foam sheets is defined as 25% compressive strength A, and the 25% compressive strength measured for a monolayer foam sheet is defined as 25% compressive strength B, the compressive strength change rate is 70% or less as calculated by the following formula: compressive strength change rate (%)=[(25% compressive strength B-25% compressive strength A)/25% compressive strength A]×100.SELECTED DRAWING: None
Inventors:
HAMADA AKIHIRO
ISHIDA MASAYA
ISHIDA MASAYA
Application Number:
JP2021148188A
Publication Date:
March 23, 2023
Filing Date:
September 10, 2021
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
C08J9/02; C08L23/00; C08L101/12; C09J7/22; C09J7/26
Attorney, Agent or Firm:
Masahiro Taguchi
Shigeo Torayama
Hiroshi Chichimatsu
Shigeo Torayama
Hiroshi Chichimatsu