Thin high density glass fiber panel

Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including interlaminar mechanical fastener

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428282, 428285, 428296, 428297, 428298, 428301, 428302, 52267, 52281, 181286, 181287, 181290, 181294, D03D 300

Patent

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055477437

ABSTRACT:
A glass fiber structural panel has one or more planar, thin, high density, glass fiber mat laminates. Each glass fiber mat laminate has layers of glass fiber mat and intermediate layers of pliable, thermoplastic adhesive adhesively bonding the layers of glass fiber mat together to form the planar, thin, high density, glass fiber mat laminate which, after being folded through 180.degree., will return to a planar condition without wrinkles or creases in the major surfaces of the laminate. Bower density glass fiber backing or core layers can be adhesively bonded to the planar, thin, high density, glass fiber mat laminates to inexpensively increase the thickness and sound absorbing properties of the structural panel.

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