Title:
GLASS-FIBER THERMAL-INSULATION SOUND ABSORBING BODY AND USAGE THEREOF
Document Type and Number:
WIPO Patent Application WO/2016/125645
Kind Code:
A1
Abstract:
A glass-fiber thermal-insulation sound absorbing body (1) according to the present invention is provided with a flexible part (2) and a high-rigidity part (3) that are molded by intertwining a plurality of glass fibers and that are stacked on each other; the density of the flexible part (2) is greater than 80 kg/m3 and equal to or less than 100 kg/m3; and the density of the high-rigidity part (3) ranges from 120 kg/m3 to 300 kg/m3, and the bending elastic modulus thereof ranges from 150 MPa to 500 MPa.
Inventors:
SHIMURA TAKAFUMI (JP)
ITADANI TORU (JP)
SAKAI ATSUSHI (JP)
MASAI HARUKI (JP)
ITADANI TORU (JP)
SAKAI ATSUSHI (JP)
MASAI HARUKI (JP)
Application Number:
PCT/JP2016/052260
Publication Date:
August 11, 2016
Filing Date:
January 27, 2016
Export Citation:
Assignee:
ASAHI FIBREGLASS CO (JP)
International Classes:
G10K11/16; B32B5/26; B60R13/08; D04H3/004; G10K11/162
Foreign References:
| JPS5823399U | 1983-02-14 | |||
| JP2008173802A | 2008-07-31 |
Attorney, Agent or Firm:
ARAI, Shigeto (JP)
Shigeto Arai (JP)
Shigeto Arai (JP)
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