A kind of graphene composite material and production process thereof

A graphene composite and composite material technology, applied in the direction of synthetic resin layered products, layered products, metal layered products, etc., can solve the problems of low reusable times, perforation and cuts, poor mechanical properties, etc. Achieve the effect of light weight, low cost and excellent flame retardancy

Active Publication Date: 2020-11-24
厦门市中川芯博科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The packaging cartons of the above-mentioned patents are mainly made of paper pulp and reed pulp, which have poor mechanical properties, are easy to tear, perforate and cut, and have low reusability, resulting in a large amount of packaging box waste generated every year, causing serious damage to the environment. Pollution and destruction, therefore, it is necessary to develop a new packaging material that is environmentally friendly and reusable

Method used

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  • A kind of graphene composite material and production process thereof
  • A kind of graphene composite material and production process thereof
  • A kind of graphene composite material and production process thereof

Examples

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Effect test

Embodiment 1

[0071] Embodiment 1: as figure 1 Shown, a kind of graphene composite material comprises silica airgel layer 1 and is bonded in the graphene composite fiber cloth 2 of silica airgel layer 1 both sides, graphene composite fiber cloth 2 is made of warp yarn and weft yarn Woven. The weft yarn is made of graphene fiber, ultra-high molecular weight polyethylene fiber, aramid fiber, and carbon fiber; the warp yarn is made of graphene fiber, ultra-high molecular weight polyethylene fiber, aramid fiber, carbon fiber, basalt fiber, ceramic fiber , stainless steel fiber, polyester fiber blended. The raw materials and weight percentages of warp and weft yarns are shown in Table 1.

[0072] A kind of production technology of graphene composite material, comprises the following steps:

[0073] Step 1, blending graphene fibers, ultra-high molecular weight polyethylene fibers, aramid fibers, and carbon fibers into weft yarns;

[0074] Step 2, blending graphene fibers, ultra-high molecular...

Embodiment 2-5

[0077] Embodiment 2-5: a graphene composite material, the difference from embodiment 1 is that the raw materials and weight percentages of the warp and weft yarns are as shown in Table 1.

[0078] The raw material of warp yarn and weft yarn and weight percent thereof in the embodiment 1-5 of table 1

[0079]

Embodiment 6

[0080] Embodiment 6: a kind of graphene composite material, the difference with embodiment 1 is, as figure 1 As shown, the side of the graphene composite fiber cloth 2 away from the silica airgel layer 1 is coated with a silica gel layer 3; Step 4 specifically includes: taking two pieces of graphene composite fiber cloth 2, coating the silica airgel Spread on the opposite side of the graphene composite fiber cloth 2, and paste them together, then coat the side of the graphene composite fiber cloth 2 away from the silica airgel layer 1 with silica gel, and obtain a graphene composite material after curing.

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Abstract

The invention discloses a graphene compound material and a production process thereof and relates to the technical field of compound materials. The graphene compound material is characterized by comprising a silicon dioxide aerogel layer and graphene composite fabrics arranged on both sides of the silicon dioxide aerogel layer, wherein the graphene composite fabrics are woven from warps and wefts,the wefts are blended from graphene fiber, ultra-high molecular weight polyethylene fiber, aromatic polyamide fiber and carbon fiber, and the warps are blended from graphene fiber, ultra-high molecular weight polyethylene fiber, aromatic polyamide fiber, carbon fiber, basalt fiber, ceramic fiber, stainless steel fiber and polyester fiber. The graphene compound material has the advantages of beingexcellent in mechanical performance and achieving 2000 reusable times.

Description

technical field [0001] The invention relates to the technical field of composite materials, more specifically, it relates to a graphene composite material and a production process thereof. Background technique [0002] In recent years, with the rapid development of e-commerce, the express business volume has grown at a rate of about 20% per year. Packaging cartons are commonly used packaging materials for express delivery. [0003] In the Chinese invention patent with the publication number CN109398877A, a high-strength packaging carton is disclosed, which is made of the following raw materials in parts by weight: 100-120 parts of base paper pulp, 50-80 parts of reed pulp, 3-6 parts of caustic soda, 20-30 parts of di-isooctyl phthalate, 10-20 parts of methyl cellulose, 10-20 parts of polyvinyl alcohol resin, and 1-3 parts of toughening agent. [0004] The packaging cartons of the above-mentioned patents are mainly made of paper pulp and reed pulp, which have poor mechanical...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B9/00B32B9/04B32B5/02B32B5/08B32B5/26B32B27/32B32B27/02B32B27/12B32B27/06B32B27/08B32B27/34B32B15/20B32B15/02B32B15/085B32B15/088B32B15/09B32B15/14B32B27/36B32B7/12B32B33/00B32B37/12D03D15/00
CPCB32B5/02B32B5/024B32B5/08B32B5/26B32B7/12B32B33/00B32B37/1284B32B2250/05B32B2250/40B32B2255/02B32B2255/20B32B2262/0253B32B2262/0261B32B2262/0284B32B2262/10B32B2262/103B32B2262/105B32B2262/106B32B2262/14B32B2307/30B32B2307/3065B32B2307/50B32B2307/558B32B2307/581B32B2307/712B32B2307/7265B32B2307/752D03D15/00D10B2101/02D10B2101/08D10B2101/12D10B2101/20D10B2321/0211D10B2331/021D10B2331/04
Inventor 郭湧
Owner 厦门市中川芯博科技有限公司
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