Novel composite honeycomb board

A honeycomb composite panel, a new type of technology, applied in the direction of synthetic resin layered products, building components, coatings, etc., can solve the problems of increasing the self-weight of honeycomb panels, good sound insulation and heat insulation, poor flammable and fireproof performance, etc., to improve sound insulation. Heat insulation, improve strength and rigidity, good effect of fatigue fracture resistance

Inactive Publication Date: 2016-09-14
武汉驿道若水科技有限公司
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Problems solved by technology

[0002] Commonly used composite panel honeycomb panel technology in the field of construction engineering, such as paper honeycomb, glass fiber reinforced plastic honeycomb and aluminum honeycomb, paper honeycomb panel, its own strength is very low, not resistant to moisture and easy to age, and has poor flammability and fire resistance
FRP honeycomb has low impact strength and is easy to age; aluminum honeycomb panels are made of alum

Method used

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  • Novel composite honeycomb board

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Example Embodiment

[0018] In order to make the above objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0019] like figure 1 As shown, the present invention provides a new type of honeycomb composite panel, which is light in weight, high in strength, good in fire resistance, and has excellent energy-saving and heat preservation effect. , the second composite honeycomb core layer 4, the back plate 5; the above-mentioned 5-layer structural layers are bonded by two-component polyurethane adhesive; the first composite honeycomb core layer 2 and the second honeycomb core layer 4 It is formed by gluing a plurality of hexagonal honeycombs integrally formed with aviation resin-based composite materials; the honeycomb size of the first composite honeycomb core layer 2 is smaller than that of the second composite honeycomb core layer 4 . Aviati...

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Abstract

The invention provides a novel composite honeycomb board characterized by light weight, high strength, good fireproof performance and good energy-saving and thermal insulation effects. The novel composite honeycomb board comprises a panel (1), a first composite honeycomb core layer (2), a separating layer (3), a second composite honeycomb core layer (4), and a backplane (5) from top to bottom in order. The 5 structural layers are bonded by a two-component polyurethane adhesive. The first composite honeycomb core layer (2) and the second honeycomb core layer (4) are formed by bonding of a plurality of hexagonal honeycombs integrally shaped by an aviation resin matrix composite material. And the size of bee holes on the first composite honeycomb core layer (2) is smaller than that of the bee holes on the second composite honeycomb core layer (4).

Description

technical field [0001] The invention relates to the field of building boards, in particular to a novel honeycomb composite board. Background technique [0002] Commonly used composite panel honeycomb panel technology in the field of construction engineering, such as paper honeycomb, glass fiber reinforced plastic honeycomb and aluminum honeycomb, paper honeycomb panel itself has very low strength, is not resistant to moisture and is easy to age, and has poor flammability and fire resistance. FRP honeycomb has low impact strength and is easy to age; aluminum honeycomb panels are made of aluminum honeycomb cores and aluminum alloy panels. Stiffness, which increases the self-weight of the honeycomb panel. However, when honeycomb panels are used as building exterior walls or partitions, no matter whether it is paper honeycomb, fiberglass honeycomb or aluminum honeycomb, they cannot withstand large longitudinal impacts, and the above-mentioned honeycomb panels cannot guarantee g...

Claims

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Application Information

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IPC IPC(8): B32B15/08B32B3/12B32B7/12B32B9/00B32B9/04B32B17/02B32B17/10B32B27/12B32B3/08B32B33/00E04B1/90B05D5/00
CPCB32B15/08B05D5/00B32B3/08B32B3/12B32B5/02B32B7/12B32B27/12B32B33/00B32B2262/101B32B2262/106B32B2307/102B32B2307/304B32B2307/546B32B2307/552B32B2307/558B32B2307/581B32B2307/714B32B2307/7265E04B1/90
Inventor 俞麒峰叶刚彭小凡吴春红
Owner 武汉驿道若水科技有限公司
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