GLASS FIBER-REINFORCED SPACER FOR INSULATING GLAZING

• Main Authors: SCHREIBER WALTER, RIGAUD MARTIN, SCHWERDT EGBERT
• Format: Patent
• Language: English; Korean
• Published: 12.02.2020
• Subjects: DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; LADDERS

본 발명은 내벽 및 외벽에 의해 상호연결되어 있는 2개의 평행한 측벽을 적어도 포함하는 중합체 주 부재를 적어도 포함하고, 측벽, 내벽 및 외벽이 중공 챔버를 둘러싸고, 주 부재가 0 내지 40 중량%의 유리 섬유 함량을 가지며 또한 주 부재가 가 중공 공간의 존재의 결과로 10 내지 20 중량% 덜 무거운 것인, 절연 글레이징용 스페이서에 관한 것이다. A spacer for insulating glazing units is presented. The spacer has a polymeric main body with features that include two parallel side walls that are connected to one another by an inner wall and an outer wall. The side walls, the inner wall, and the outer wall surround a hollow chamber. According to one aspect, the polymeric main body has a glass fiber content of 0 wt.-% to 40 wt.-%, to which 0.5 wt.-% to 1.5 wt.-% of a foaming agent is added to form hollow spaces that provide a weight reduction of the polymeric main body of 10 wt.-% to 20 wt.-%.