Title:
耐火材
Document Type and Number:
Japanese Patent JP7221733
Kind Code:
B2
Abstract:
To provide a refractory material having excellent fire resistance.SOLUTION: A refractory material comprises a refractory resin composition containing a matrix component, which is at least one selected from the group consisting of a resin component and an elastomer component, thermally-expandable graphite, and a phosphorus compound. When heated for 5 minutes at 300°C it has an expansion magnification of 20 or more, and a shape retention of 0.7 N or more.SELECTED DRAWING: None
Inventors:
Isumi Shinichirou
Kensuke Tsumura
Kensuke Tsumura
Application Number:
JP2019035710A
Publication Date:
February 14, 2023
Filing Date:
February 28, 2019
Export Citation:
Assignee:
Sekisui Chemical Co.,Ltd.
International Classes:
A62C2/00; C08K3/04; C08K3/32; C08L63/00; C09K21/02; C09K21/04; E04B1/94
Domestic Patent References:
| JP2007161976A |
Foreign References:
| WO2017154931A1 |
Attorney, Agent or Firm:
Masahiro Taguchi
Shigeo Torayama
Shigeo Torayama
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