公开(公告)号：US20220282055A1

公开(公告)日：2022-09-08

申请号：US17680805

申请日：2022-02-25

申请人： DONGSUNG CHEMICAL Co., Ltd.

发明人： Panseok SEO ,  Youngdo PARK ,  Byungyoun GWACK ,  Sunghun KIM ,  Gakgyu CHOI

IPC分类号： C08J9/14 ,  C08G12/32 ,  C08J9/00 ,  B29C44/34

摘要： A melamine-formaldehyde foam manufactured by including a melamine-formaldehyde condensate that has a weight average molecular weight (Mw) in a range of 1000 to 10,000 g/mol, a solid content in a range of 60 to 80 percent by weight (wt %), and a viscosity in a range of 1000 to 10,000, and a method of manufacturing the melamine-formaldehyde foam. The melamine-formaldehyde foam can have a uniform cell structure, while exhibiting excellent mechanical properties such as tensile strength and elongation.