公开(公告)号：KR1020100050171A

公开(公告)日：2010-05-13

申请号：KR1020080109331

申请日：2008-11-05

Applicant: 대안화학주식회사

Inventor： 강경민 ,  고재철 ,  윤윤식 ,  한신호 ,  한인규

IPC: B29C47/02 ,  B29D7/01

Abstract: PURPOSE: A composite film and a sheet with self-adhesive property and excellent vapor permeability using fly ash are provided to efficiently block moisture by vacuum-plating the composite film with metal powder. CONSTITUTION: A composite film and a sheet with self-adhesive property and excellent vapor permeability using fly ash are composed as follows. The composite film is molded by adding and extruding fly ash. The composite film improves permeability using the fly ash. When 10% of the fly ash is added, tensile strength is maximized.

Abstract translation: 目的：提供一种具有自粘性和使用飞灰的优异透湿性的复合膜和片材，以通过用金属粉末真空镀覆复合膜来有效地阻挡水分。 构成：复合膜和具有自粘性和使用飞灰的透湿性优异的片材组成如下。 通过添加和挤出飞灰来模制复合膜。 复合膜使用飞灰提高渗透性。 当添加10％的飞灰时，拉伸强度最大化。