Abstract: Outflow valve (OFV) assemblies including non-metallic frames and enhanced attachment features are provided. In embodiments, the OFV assembly includes a non-metallic frame to which at least one valve door is pivotally mounted. The non-metallic frame may, in turn, include a generally rectangular frame body, a central opening through the frame body, an outer peripheral flange extending around at least a portion of the frame body. Frame attachment interfaces are distributed or spaced around the outer peripheral flange of the non-metallic frame. The frame attachment interfaces include fastener openings and elevated platform regions, which project from an inboard side of the outer peripheral flange and through which the fastener openings extend. Base plates seat against the elevated platform regions. Fasteners engage the base plates and extend through the fastener openings to an outboard side of the outer peripheral flange to attach the OFV assembly to an aircraft fuselage.

Abstract: Outflow valve (OFV) assemblies including non-metallic frames and enhanced attachment features are provided. In embodiments, the OFV assembly includes a non-metallic frame to which at least one valve door is pivotally mounted. The non-metallic frame may, in turn, include a generally rectangular frame body, a central opening through the frame body, an outer peripheral flange extending around at least a portion of the frame body. Frame attachment interfaces are distributed or spaced around the outer peripheral flange of the non-metallic frame. The frame attachment interfaces include fastener openings and elevated platform regions, which project from an inboard side of the outer peripheral flange and through which the fastener openings extend. Base plates seat against the elevated platform regions. Fasteners engage the base plates and extend through the fastener openings to an outboard side of the outer peripheral flange to attach the OFV assembly to an aircraft fuselage.

Abstract: A formulation for making voided plastics film including a polyolefin, a filler and a voiding agent. The voiding agent is a glycerol ester of fumaric rosin or a pentaerythritol ester of fumaric rosin.

Abstract: A label material for use with water-based adhesives. The label material includes a synthetic paper having an upper surface and a lower surface. The synthetic paper includes a biaxially-oriented polymeric sheet having a voided layer. A printable coating is optionally provided on an upper surface of the polymeric sheet and an adhesive-receiving coating is provided on a lower surface of the polymeric sheet. The polymeric sheet has a density of not more than 0.55 g·cm?3. The adhesive-receiving coating includes a polymeric binder and an absorbent pigment and has a surface energy of at least 40 dyne·cm?1.

Abstract: A formulation for making voided plastics film including a polyolefin, a filler and a voiding agent. The voiding agent is a glycerol ester of fumaric rosin or a pentaerythritol ester of fumaric rosin.

Abstract: A label material for use with water-based adhesives. The label material includes a synthetic paper having an upper surface and a lower surface. The synthetic paper includes a biaxially-oriented polymeric sheet having a voided layer. A printable coating is optionally provided on an upper surface of the polymeric sheet and an adhesive-receiving coating is provided on a lower surface of the polymeric sheet. The polymeric sheet has a density of not more than 0.55 g·cm?3. The adhesive-receiving coating includes a polymeric binder and an absorbent pigment and has a surface energy of at least 40 dyne·cm?1.