Title:
HIGH-STRENGTH INCOMBUSTIBLE INSULATING MATERIAL AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/096165
Kind Code:
A1
Abstract:
Disclosed are a high-strength incombustible insulating material and a method for manufacturing same. According to an embodiment, the high-strength incombustible insulating material comprises: one or more expanded or foamed inorganic materials selected from the group consisting of graphene oxide, vermiculite, and pearlite; sodium silicate; one or more inorganic solid binders selected from the group consisting of Portland cement, ultra-rapid hardening cement, white cement, wood ash, coal ash, feldspar powder, soil stone powder, and pottery stone powder; and one or more acid compounds selected from the group consisting of citric acid, succinic acid, tartaric acid, hydrochloric acid, sulfuric acid, and phosphoric acid, the insulating material having a density of 0.2-0.7 g/cm3, or an initial thermal conductivity of 0.03 W/mk or less as measured in accordance with KS L 9016.
Inventors:
CHOI JAE YOUNG (KR)
Application Number:
PCT/KR2020/015450
Publication Date:
May 20, 2021
Filing Date:
November 06, 2020
Export Citation:
Assignee:
CERAPHENE CO LTD (KR)
International Classes:
C04B38/08; C04B7/02; C04B14/02; C04B14/04; C04B14/18; C04B14/20; C04B18/10; C04B24/04; C04B28/26
Foreign References:
| KR101535465B1 | 2015-07-10 | |||
| KR20180030373A | 2018-03-22 | |||
| KR20190081649A | 2019-07-09 | |||
| KR20130027869A | 2013-03-18 | |||
| KR100926180B1 | 2009-11-10 | |||
| KR102081433B1 | 2020-02-26 |
Attorney, Agent or Firm:
LEE & PARK (KR)
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