A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD OF PREPARING FOR AEROGEL BLANKET WITH LOW DUST AND HIGH THERMAL INSULATION
본 발명은 산성 용액을 이용하여 블랭킷용 기재 표면의 식각을 유도함으로써, 블랭킷용 기재 표면을 활성화시키고, 블랭킷용 기재 표면의 거칠기 및 기공률을 증가시켜 실리카 에어로겔(Silica Aerogel)의 부착 성능을 증가시키고, 에어로겔에 크랙을 도입하는 겔 변형 공정을 더 수행함으로써, 기계적 가요성을 증가시킬 수 있는 동시에 분진 발생을 억제시킨 에어로겔 블랭킷 제조방법 및 본 발명에 의해 제조된 저분진 고단열 에어로겔 블랭킷(Aerogel Blanket)에 관한 것이다.
The present invention relates to a method of preparing an aerogel blanket in which, a surface of a base material for a blanket is activated and roughness and porosity of the surface of the base material for a blanket are increased to increase adhesion performance of a silica aerogel by inducing etching of a surface of a base material for a blanket using an acidic solution, and mechanical flexibility is increased and the generation of dust is minimized by further performing a gel deformation process of introducing cracks into the aerogel, and a low-dust and high-insulation aerogel blanket prepared according to the present invention.
METHOD OF PREPARING FOR AEROGEL BLANKET WITH LOW DUST AND HIGH THERMAL INSULATION
본 발명은 산성 용액을 이용하여 블랭킷용 기재 표면의 식각을 유도함으로써, 블랭킷용 기재 표면을 활성화시키고, 블랭킷용 기재 표면의 거칠기 및 기공률을 증가시켜 실리카 에어로겔(Silica Aerogel)의 부착 성능을 증가시키고, 에어로겔에 크랙을 도입하는 겔 변형 공정을 더 수행함으로써, 기계적 가요성을 증가시킬 수 있는 동시에 분진 발생을 억제시킨 에어로겔 블랭킷 제조방법 및 본 발명에 의해 제조된 저분진 고단열 에어로겔 블랭킷(Aerogel Blanket)에 관한 것이다.
The present invention relates to a method of preparing an aerogel blanket in which, a surface of a base material for a blanket is activated and roughness and porosity of the surface of the base material for a blanket are increased to increase adhesion performance of a silica aerogel by inducing etching of a surface of a base material for a blanket using an acidic solution, and mechanical flexibility is increased and the generation of dust is minimized by further performing a gel deformation process of introducing cracks into the aerogel, and a low-dust and high-insulation aerogel blanket prepared according to the present invention.
METHOD OF PREPARING FOR AEROGEL BLANKET WITH LOW DUST AND HIGH THERMAL INSULATION
저분진 고단열 에어로겔 블랭킷의 제조방법
OH KYOUNG SHIL (author) / LEE JE KYUN (author) / BAE DONG SIK (author) / SON JEONG HUN (author)
2017-10-12
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C01B
NON-METALLIC ELEMENTS
,
Nichtmetallische Elemente
Method of preparing low-dust and high-insulation aerogel blanket
| European Patent Office | 2021
METHOD OF PREPARING FOR AEROGEL BLANKET WITH LOW DUST AND HIGH THERMAL INSULATION
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METHOD FOR MANUFACTURING LOW-DUST HIGH-INSULATION AEROGEL BLANKET
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METHOD FOR MANUFACTURING LOW-DUST HIGH-INSULATION AEROGEL BLANKET
| European Patent Office | 2022
SILICA AEROGEL BLANKET WITH LOW DUST AND METHOD FOR PREPARING THE SAME
| European Patent Office | 2019