A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
POLYIMIDE FILM FOR GRAPHITE SHEET PREPARING METHOD THEREOF AND GRAPHITE SHEET PREPARED THEREFROM
두께가 100㎛ 이상이고, 열중량 분석(TGA)으로 측정된 1중량% 감량 열분해 온도가 480℃ 이하 및/또는 색차계로 측정한 L*값이 40 이상인, 그라파이트 시트용 폴리이미드 필름, 이의 제조방법 및 이로부터 제조된 그라파이트 시트가 개시된다.
Disclosed are a polyimide film for a graphite sheet, the polyimide film having a thickness of 100 μm or larger and a 1%-weight-loss thermal decomposition temperature of 480° C. or lower and/or an L* value of 40 or higher being measured with a colorimeter, a method of forming the same polyimide film, and a graphite sheet manufactured using the same polyimide film.
POLYIMIDE FILM FOR GRAPHITE SHEET PREPARING METHOD THEREOF AND GRAPHITE SHEET PREPARED THEREFROM
두께가 100㎛ 이상이고, 열중량 분석(TGA)으로 측정된 1중량% 감량 열분해 온도가 480℃ 이하 및/또는 색차계로 측정한 L*값이 40 이상인, 그라파이트 시트용 폴리이미드 필름, 이의 제조방법 및 이로부터 제조된 그라파이트 시트가 개시된다.
Disclosed are a polyimide film for a graphite sheet, the polyimide film having a thickness of 100 μm or larger and a 1%-weight-loss thermal decomposition temperature of 480° C. or lower and/or an L* value of 40 or higher being measured with a colorimeter, a method of forming the same polyimide film, and a graphite sheet manufactured using the same polyimide film.
POLYIMIDE FILM FOR GRAPHITE SHEET PREPARING METHOD THEREOF AND GRAPHITE SHEET PREPARED THEREFROM
그라파이트 시트용 폴리이미드 필름, 이의 제조방법 및 이로부터 제조된 그라파이트 시트
2023-01-31
Patent
Electronic Resource
Korean
IPC:
C08J
Verarbeitung
,
WORKING-UP
/
C04B
Kalk
,
LIME
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
POLYIMIDE FILM FOR GRAPHITE SHEET PREPARING METHOD THEREOF AND GRAPHITE SHEET PREPARED THEREFROM
European Patent Office | 2021
POLYIMIDE FILM FOR GRAPHITE SHEET PREPARING METHOD THEREOF AND GRAPHITE SHEET PREPARED THEREFROM
| European Patent Office | 2021
POLYIMIDE FILM FOR GRAPHITE SHEET PREPARING METHOD THEREOF AND GRAPHITE SHEET PREPARED THEREFROM
European Patent Office | 2021
POLYIMIDE FILM FOR GRAPHITE SHEET PREPARING METHOD THEREOF AND GRAPHITE SHEET PREPARED THEREFROM
| European Patent Office | 2022
POLYIMIDE FILM FOR GRAPHITE SHEET PREPARING METHOD THEREOF AND GRAPHITE SHEET PREPARED THEREFROM
| European Patent Office | 2021