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Title:
超高温用エアロゲルブランケット、その製造方法及びその施工方法
Document Type and Number:
Japanese Patent JP6526337
Kind Code:
B2
Abstract:
The present invention relates to a hydrophilic silica aerogel blanket for ultra-high temperature insulation, a production method thereof, and a construction method thereof. More specifically, the present invention provides a production method a hydrophilic silica aerogel blanket, the method capable of strengthening the structure of a silica gel by adding a basic catalyst in an aging step, reducing processing time and cost by omitting a surface modification step, thereby reducing manufacturing cost, and suppressing the generation of a bad odor during construction by fundamentally blocking a volatile organic compound (VOC), a hydrophilic silica aerogel blanket produced thereby, and a construction method of a hydrophilic silica aerogel blanket, the method capable of suppressing the generation of a bad odor when constructing the hydrophilic aerogel blanket on an ultra-high temperature piping equipment, and at the same time, preventing the loss of heat insulation performance due to moisture in the air.

Inventors:
Oh, Kyung-Sil
Lee, Choi Kyun
Application Number:
JP2018526049A
Publication Date:
June 05, 2019
Filing Date:
October 10, 2017
Export Citation:
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Assignee:
LG HAUSYS,LTD.
International Classes:
C01B33/155; B05D1/18; B05D7/24; C01B33/158; F16L59/02
Domestic Patent References:
JP2014532031A
JP2011136859A
Foreign References:
CN102515181A
WO2012172733A1
WO2002085785A1
CN104496401A
WO2016129874A1
Attorney, Agent or Firm:
Patent business corporation Ikeuchi and Partners