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Preparation method of a weather-resistant polyethylene anti-slip packaging material

A packaging material, polyethylene technology, applied in polyamide coatings, epoxy resin coatings, coatings, etc., can solve the problems of unstable cargo stacking, increased loading and unloading difficulties, and low transportation efficiency, achieving compact wear resistance, Small coefficient of thermal expansion, reducing wear

Active Publication Date: 2021-06-18
佛山市顺德区建德包装实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention: PE film as a packaging material has a low anti-skid coefficient on the surface, which makes it easy to cause unstable stacking of goods during transportation and packaging, low transportation efficiency, or cargo slipping during loading and unloading. To solve the problem of increasing the difficulty of loading and unloading, a preparation method of weather-resistant polyethylene non-slip packaging material is provided

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0028]Take waste ceramics and crush them to get ceramic powder, put the ceramic powder in a muffle furnace, keep it warm at a temperature of 500-550°C for 2-3 hours, cool to room temperature, and then get calcined ceramic powder, soak the calcined ceramic powder in volume ratio The mass fraction of 1:1 is 3% nitric acid and acetone solution for 1 to 2 days, take it out and rinse it repeatedly with deionized water until the solution is neutral, then the pretreated ceramic powder is obtained, and the pretreated ceramic powder is placed at a temperature of 60 Dry in an oven at ~80°C to constant weight, and cool to room temperature to obtain Filler A; in parts by weight, weigh 20-30 parts of nano-silicon carbide, 10-15 parts of nano-alumina, and 1-5 parts of dispersed Agent sodium carboxymethyl cellulose, 1-3 parts of plasticizer polyvinyl alcohol, 10-15 parts of filler A, 40-60 parts of deionized water, nano-silicon carbide, nano-alumina, dispersant carboxymethyl cellulose Sodium...

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Abstract

The invention relates to a preparation method of a weather-resistant polyethylene anti-slip packaging material, which belongs to the technical field of packaging materials. In the present invention, the waste ceramic powder after heat preservation, calcination and washing is mixed with nano-silicon carbide and nano-alumina, ball milled and calcined, and used as an auxiliary filler for anti-slip fillers, and the prepared auxiliary fillers are intercalated into diatomaceous earth as anti-slip fillers. Filler, combined with nylon and epoxy resin, to prepare anti-slip coating, and evenly coat the anti-slip coating on the surface of polyethylene material to prepare a weather-resistant polyethylene anti-slip packaging material; organic-inorganic blending not only maintains the flexibility of the macromolecular chain At the same time, it has good properties of inorganic materials such as hydrophobicity and photocatalysis. The prepared anti-slip filler can effectively improve the anti-slip property, wear resistance, compressive strength, and corrosion resistance of the material, and greatly increase the service life.

Description

technical field [0001] The invention relates to a preparation method of a weather-resistant polyethylene anti-slip packaging material, which belongs to the technical field of packaging materials. Background technique [0002] With the accelerated development of the economy and the continuous improvement of people's living standards, packaging has become an indispensable part of human activities. However, the packaging methods and packaging materials currently on the market often cause a large waste of resources and serious pollution of the environment. The invention starts from the problems existing in the plastic packaging in our country at present, proposes to develop the plastic packaging under the green concept, and focuses on discussing the development direction of the green plastic packaging. Keywords green packaging; environmental protection; plastic packaging The problem of packaging and the environment has been a hot topic of global concern in recent years. With t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D163/00C09D177/00C09D7/62C09D7/61C09D7/65C08J7/04C08J7/046C08L23/06
CPCC09D163/00C09D7/62C09D7/61C09D7/65C09D7/70C08L2205/035C08J2323/06C08J2463/00C08J7/0427C08L77/00C08L29/04C08L1/286C08K13/06C08K9/02C08K3/00C08K7/26C08K3/34
Inventor 陆娜
Owner 佛山市顺德区建德包装实业有限公司