Aramid Paper Having improved property

• Main Authors: KWON OH HYUK, JANG JOON HYUNG, CHOI JONG MIN, LEE HYEON YEONG, SEO YOUNG HOON
• Format: Patent
• Language: English; Korean
• Published: 30.01.2020
• Subjects: ACCESSORIES FOR PAPER-MAKING MACHINES; CALENDERS; IMPREGNATING OR COATING OF PAPER; PAPER NOT OTHERWISE PROVIDED FOR; PAPER-MAKING; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; PRODUCTION OF CELLULOSE; PULP COMPOSITIONS; TEXTILES; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G

The present invention relates to aramid paper with improved physical properties, which is formed of meta-aramid fibrid, meta-aramid floc, and polyphenylene sulfide (PPS) short fibers. The present invention has an effect of improving the tensile strength and dielectric strength by containing PPS short fibers. 본 발명은 메타 아라미드 피브리드, 메타 아라미드 플럭, 폴리페닐렌 설파이드(PPS) 단섬유로 형성되는 것을 특징으로 하는 물성이 향상된 아라미드 페이퍼로 폴리페닐렌 설파이드(PPS) 단섬유가 함유되어 인장강도 및 내전압강도가 향상되는 효과가 있다.