Abstract:
코어쉘 중합체로 형성된 아크릴로니트릴-부타디엔-스틸렌 공중합체 수지를 포함하고, 60°광택 수준이 80 광택단위(gloss unit) 이상인 ABS 시트층; 및 코어쉘 중합체로 형성된 아크릴계 수지를 포함하고, 연신율이 50% 내지 200%인 아크릴 시트층을 포함하는 인테리어용 장식필름에 관한 것이다.
Abstract:
Provided is a heating sheet for a battery module, comprising: a surface-shaped heating element; an insulating layer formed on one surface of the surface-shaped heating element; and an insulating adhesion layer formed on the other surface of the surface-shaped heating element, wherein the area of a heating unit of the surface-shaped heating element is in a range between 40% and 90% of a whole area of a battery cell to which the surface-shaped heating element is attached. Provided is a battery module comprising the heating sheet for a battery module and the battery cell, wherein the area of a heated part of the battery cell is in a range between 40% and 90% of the whole area of the battery cell.
Abstract:
Provided is a modified carbon nanotube in which an average aspect ratio is about 800-1600; the content of carbon atom with a substituted group selected from -OH, -COOH, -CONHR, -COOCN_2RR′ and a combination thereof is 10-16 atom% relative to 100 atom% of carbon; the R and R′ are each independently hydrogen or a C1-C20 alkyl group.
Abstract:
Provided is an acryl based multilayer film having high weatherability, which comprises an upper film and a lower film, and the upper film comprises polyvinylidene fluoride and an acryl based first copolymer containing a first functional group. The lower film comprises acryl based thermoplastic resin and an acryl based second copolymer containing a second functional group.