Anti-static floor made of composite materials and provided with hollow interlayer and manufacture method thereof

An anti-static floor and composite material technology, applied in the direction of floors, buildings, building structures, etc., can solve the problems of easy dust absorption, unstable conductivity, and poor anti-static performance of the floor, and achieve unbreakable, light weight, The effect of stabilizing electrical conductivity

Active Publication Date: 2015-01-21
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing anti-static floors are mostly made of thinner plastic plates with conductive components added. After long-term use, the anti-static agent in the plastic plates continues to volatilize, and the anti-static performance becomes worse and worse, so that it becomes the

Method used

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  • Anti-static floor made of composite materials and provided with hollow interlayer and manufacture method thereof
  • Anti-static floor made of composite materials and provided with hollow interlayer and manufacture method thereof
  • Anti-static floor made of composite materials and provided with hollow interlayer and manufacture method thereof

Examples

Experimental program
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Embodiment

[0019] A kind of antistatic floor of hollow interlayer composite material, its structure is as follows figure 1 As shown, it includes floor main body 1 and metal edging 2.

[0020] The floor body 1 is composed of a top laminate 1-1, a conductive layer 1-2, a hollow interlayer 1-3 and a bottom laminate 1-4 from top to bottom, wherein the conductive layer 1-2 is coated with a conductive metal mesh Epoxy resin glue is cured to form;

[0021] The top layer laminate 1-1 and the bottom layer laminate 1-4 are all formed by laminating glass fiber cloth and epoxy resin glue through a certain laying angle, and the laying sequence is [(0 / 90)(±45) (0 / 90)(±45)(0 / 90)];

[0022] like figure 2 As shown, the hollow interlayer 1-3 is composed of an upper fiber panel, a lower fiber panel, and "8" shaped fiber bundles arranged at intervals connecting the upper fiber panel and the lower fiber panel, wherein the upper fiber panel is composed of upper fiber bundles and epoxy The lower fiber pan...

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Abstract

The invention relates to an anti-static floor made of composite materials and provided with a hollow interlayer and a manufacture method thereof and belongs to the technical field of protection. The anti-static floor comprises a floor main body (1) and a metal covered edge (2). The floor main body (1) is composed of a top layer laminated board (1-1), a conducting layer (1-2), the hollow interlayer (1-3) and a bottom layer laminated board (1-4). The conducting layer (1-2) is formed by coating epoxy resin glue on a conductive metal net in a curing mode. The top layer laminated board (1-1) and the bottom layer laminated board (1-4) are formed by glass fiber cloth and epoxy resin glue in a laminated mode according to a certain paving angle, and the paving sequence is [(0/90)(+/-45) (0/90)(+/-45) (0/90)]. The metal covered edge (2) covers the side surfaces on the periphery of the floor main body and contacts the conducting layer (1-2). The anti-static floor is light in structural weight, long in service life and low in cost, and has anti-deformation and anti-static functions.

Description

technical field [0001] The invention relates to a hollow interlayer composite material antistatic floor and a preparation method thereof, belonging to the technical field of protection. Background technique [0002] Different from general household floors, the floors used in industrial plants, computer rooms, military communication vehicles, aircraft and other environments are required to be clean, seamless, compressive, lightweight and anti-static. In addition to meeting the functions of common floor structures, they also need It can effectively discharge static electricity and avoid damage and breakdown of components due to static electricity when operating precision components. [0003] Existing anti-static floors are mostly made of thinner plastic plates with conductive components added. After long-term use, the anti-static agent in the plastic plates continues to volatilize, and the anti-static performance becomes worse and worse, so that it becomes the source of static...

Claims

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Application Information

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IPC IPC(8): E04F15/02
Inventor 蔡登安周光明王新峰
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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