AEROGEL BLANKET

• Main Authors: BAEK, Se Won, OH, Kyoung Shil, OH, Myung Eun
• Format: Patent
• Language: English; French; Korean
• Published: 11.03.2021
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOUNDS THEREOF; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

The present invention pertains to an aerogel blanket having a 28-day water impregnation ratio (MIR-28D) of 100 wt% or less as calculated by equation 1 below. [Equation 1] 28-day water impregnation ratio (MIR-28D, wt%) = {(weight of aerogel blanket after immersion in 21±2°C distilled water for 28 days - weight of aerogel blanket before immersion in distilled water)/weight of aerogel blanket before immersion in distilled water} × 100 La présente invention concerne une couverture d'aérogel ayant un rapport d'imprégnation d'eau sur 28 jours (MIR-28D) de 100 % en poids ou moins tel que calculé par l'équation 1 ci-dessous. [Équation 1] Rapport d'imprégnation d'eau sur 28 jours (MIR-28D, % en poids) = { (poids de couverture d'aérogel après immersion dans 21 ± 2 °C d'eau distillée pendant 28 jours - poids de couverture d'aérogel avant immersion dans de l'eau distillée)/poids de couverture d'aérogel avant immersion dans de l'eau distillée} × 100 본 발명은 에어로겔 블랭킷에 관한 것으로, 하기 수학식 1로 계산되는 28일의 수분 함침률(MIR-28D)이 100 중량% 이하인 에어로겔 블랭킷에 관한 것이다. [수학식 1] 28일의 수분 함침률(MIR-28D, 중량%) = {(21±2 ℃의 증류수에 28일 함침 후의 에어로겔 블랭킷 무게 - 증류수 함침 전의 에어로겔 블랭킷 무게)/증류수 함침 전의 에어로겔 블랭킷 무게} X 100