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Graphene bubble protection film and preparation method thereof

A technology for protecting film and graphene, applied in chemical instruments and methods, lamination, adhesive additives, etc., can solve the problems of reduced protective performance of bubble film, increased production cost, short storage time, etc., to ensure protective performance. , to ensure the effect of shock absorption and long storage time

Inactive Publication Date: 2018-08-10
太仓斯迪克新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing air bubble films used to protect various electronic products or products with relatively brittle materials mostly have low toughness, and the air bubbles in the air bubble film are easily damaged, and the gas leakage in some air bubbles reduces the overall protection performance of the air bubble film , the storage time is short, if the air bubble film is stored in the storage after the preparation is completed, it is easy to cause the air bubble film to lose its original anti-extrusion and shock absorption performance, which increases the production cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] The technical solution adopted in this specific embodiment is: a graphene bubble protective film is composed of the following raw materials in parts by weight: 80 parts of PE plastic film, 50 parts of nylon, 20 parts of high pressure polyethylene, 20 parts of polypropylene, 40 parts of graphene 10 parts, 10 parts of asbestos, 6 parts of whitening agent, 5 parts of anti-blocking agent, 2 parts of adhesive, 1 part of anti-corrosion agent. Its preparation method includes the following steps: the first step, take the same two parts of PE plastic film according to the metering ratio, heat at a low temperature, and place it in a spare container after heating; the second step, take an appropriate amount of nylon separately according to the metering ratio After heating, mix and paste it with the spare PE plastic film; the third step is to take appropriate amount of high-pressure polyethylene, polypropylene, and graphene according to the metering ratio, mix them according to a ce...

Embodiment 2

[0015] The difference between this embodiment and Example 1 is that it consists of the following raw materials in parts by weight: 88 parts of PE plastic film, 55 parts of nylon, 22 parts of high-pressure polyethylene, 22 parts of polypropylene, 44 parts of graphene, and 14 parts of asbestos , 7 parts of whitening agent, 6 parts of opening agent, 3 parts of adhesive, 2 parts of anti-corrosion agent.

[0016] Other raw material composition, preparation method are all identical with embodiment 1.

Embodiment 3

[0018] The difference between this embodiment and Example 1 is that it consists of the following raw materials in parts by weight: 90 parts of PE plastic film, 60 parts of nylon, 30 parts of high pressure polyethylene, 30 parts of polypropylene, 50 parts of graphene, 15 parts of asbestos, 8 parts of whitening agent, 6 parts of anti-corrosion agent, 4 parts of adhesive, 3 parts of anti-corrosion agent.

[0019] Other raw material composition, preparation method are all identical with embodiment 1.

[0020] After adopting the above technical solution, the beneficial effects of the present invention are: it has high toughness itself, the bubbles in it are not easy to damage, and the gas in the bubbles will not leak due to long storage time, ensuring the overall protection performance, and can be stored A longer time guarantees its shock absorption, impact resistance, moisture resistance and corrosion resistance.

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PUM

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Abstract

Relating to the field of electronic product protection films and preparation methods thereof, the invention provides a graphene bubble protection film and a preparation method thereof. The graphene bubble protection film is composed of the following raw materials: a PE plastic film, nylon, high-pressure polyethylene, polypropylene, graphene, asbestos, a whitening agent, an anti-blocking agent, anadhesive and a corrosion inhibitor. The raw materials are taken in proportion and are processed according to the preparation method of the graphene bubble protection film so as to complete preparation. By adopting the technical scheme, the graphene bubble protection film provided by the invention has the beneficial effects that: the graphene bubble protection film itself has high toughness, the bubbles therein are not damaged easily, and gas in the bubbles does not leak due to a too long storage time, the overall protection performance is ensured, the storage time is long, and the shock absorption, impact resistance, moisture proof and corrosion resistant characteristics of the protection film are guaranteed.

Description

technical field [0001] The invention relates to the field of protective films for electronic products and a preparation method thereof, in particular to a graphene bubble protective film and a preparation method thereof. Background technique [0002] Bubble film is a product made of high-pressure polyethylene as the main raw material, adding whitening agent, anti-blocking agent and other auxiliary materials, and extruding and blistering into bubbles at a high temperature of about 230 degrees. It is a new type of plastic packaging material with light texture, good transparency, non-toxic and odorless, which can protect the product from moisture, buffer and heat preservation. Also called bubble cushion. Bubble film (Air Bubble Film) is also called air cushion film, air bead film, bubble cloth, bubble paper, bubble film, bubble film, air cushion film. It is a pressure-proof, moisture-proof and shock-proof chemical product used for packaging filling. It has the advantages of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/32B32B5/18B32B27/06B32B27/08B32B27/18B32B27/02B32B27/12B32B27/34B32B5/26B32B5/32B32B7/12B32B33/00B32B37/12C09J123/06C09J123/12C09J11/04
CPCB32B5/245B32B5/26B32B5/32B32B7/12B32B33/00B32B37/12B32B2037/1269B32B2262/0261B32B2266/025B32B2307/558B32B2307/56B32B2307/7265B32B2307/752C09J11/04C09J123/06C09J123/12C08L23/12C08K7/12C08K3/042C08L23/06
Inventor 金闯
Owner 太仓斯迪克新材料科技有限公司
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