Spacer for insulating glazing units

摘要

A spacer for a multiple-pane insulating glazing unit, at least having a composite composed of a glass-fiber-reinforced, polymeric main body having two pane contact surfaces, which extend parallel to one another, an adhesive surface, a glazing interior surface, and an insulation film on the adhesive surface or the adhesive surface and the connecting surfaces, where the insulation film has at least one polymeric film having a thickness of 10 μm to 100 μm, at least one polymeric layer having a thickness of 5 μm to 80 μm and also a metal layer having a thickness of 10 nm to 1500 nm or a ceramic layer having a thickness of 10 nm to 1500 nm.

主权项

1. A spacer for a multipane insulating glazing unit comprising at least a composite composed of:
a glass-fiber-reinforced, polymeric main body comprising:
two pane contact surfaces running parallel to each other,an adhesive surface, anda glazing interior surface,
wherein the pane contact surfaces and the adhesive surface are connected to each other directly or via connecting surfaces, and an insulation film on the adhesive surface or on the adhesive surface and the connecting surfaces,
wherein the insulation film comprises:
at least one polymeric film having a thickness from 10 μm to 100 μm,at least one polymeric layer having a thickness from 5 μm to 80 μm, andat least two layers alternating with the at least one polymeric layer selected from the group consisting of at least two metal layers each having a thickness from 10 nm to 1500 nm and at least two ceramic layers each having a thickness from 10 nm to 1500 nm.