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Preparation method of antistatic plastic packaging material and application thereof

A technology for plastic packaging and packaging materials, applied in the field of plastic packaging materials, can solve the problem that the anti-static requirements of precision electronic products are difficult to fully meet, and achieve the effect of good anti-static effect and improved performance.

Inactive Publication Date: 2019-03-15
WUJIANG YINGLIDA PLASTIC PACKAGING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although plastic packaging is increasingly used in the packaging of electronic products, due to the limitations of the nature of plastics, it is often difficult to fully meet the anti-static requirements for precision electronic products, which requires the use of existing plastic materials. make improvements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] (1) Add 35 parts of polybutylene succinate, 22 parts of polyphenylene sulfide, and 4 parts of octyltin maleate into the reaction kettle for mixing, then add the same mass of propyl acetate, and stir at 70°C for 35 Minutes, stirring speed is 500 revs / min, obtains premixed solution;

[0022] (2) Mix 28 parts of polyvinyl alcohol, 10 parts of sisal fiber, 8 parts of triglyceride phosphate, 3 parts of alumina whiskers and 200 parts of deionized water, and perform ultrasonic treatment at 400 W for 15 minutes to obtain Sonicate the mixed solution, then add 6 parts of polybenzimidazole to the sonicated mixed solution, raise the temperature to 65°C, keep it under nitrogen protection for 8 hours, cool to room temperature and filter after the reaction, and wash the filtered product with absolute ethanol 2 to 3 times, after drying, a composite reaction product is obtained;

[0023] (3) Add 55 parts of polytetrafluoroethylene, 7 parts of sodium tetraborate, 6 parts of emulsified s...

Embodiment 2

[0027] (1) Add 40 parts of polybutylene succinate, 25 parts of polyphenylene sulfide, and 5 parts of octyltin maleate into the reaction kettle for mixing, then add the same mass of propyl acetate, and stir at 75°C for 40 Minutes, stirring speed is 550 revs / min, obtains premixed solution;

[0028] (2) Mix 30 parts of polyvinyl alcohol, 12 parts of sisal fiber, 10 parts of triglyceride phosphate, 4 parts of aluminum oxide whiskers and 200 parts of deionized water, and perform ultrasonic treatment at 450 W for 20 minutes to obtain Sonicate the mixed solution, then add 8 parts of polybenzimidazole to the sonicated mixed solution, raise the temperature to 70°C, keep it under nitrogen protection for 9 hours, cool to room temperature and filter after the reaction, and wash the filtered product with absolute ethanol 2 to 3 times, after drying, a composite reaction product is obtained;

[0029] (3) Add 60 parts of polytetrafluoroethylene, 8 parts of sodium tetraborate, 7 parts of emul...

Embodiment 3

[0033] (1) Add 45 parts of polybutylene succinate, 28 parts of polyphenylene sulfide, and 6 parts of octyltin maleate into the reaction kettle for mixing, then add the same mass of propyl acetate, and stir at 80°C for 45 Minutes, stirring speed is 600 revs / min, obtains premixed solution;

[0034] (2) Mix 32 parts of polyvinyl alcohol, 15 parts of sisal fiber, 12 parts of triglyceride phosphate, 5 parts of aluminum oxide whiskers and 200 parts of deionized water, and perform ultrasonic treatment at 500 W for 25 minutes to obtain Sonicate the mixed solution, then add 10 parts of polybenzimidazole to the sonicated mixed solution, raise the temperature to 75°C, keep it under nitrogen protection for 10 hours, cool to room temperature and filter after the reaction, and wash the filtered product with absolute ethanol 2 to 3 times, after drying, a composite reaction product is obtained;

[0035](3) Add 65 parts of polytetrafluoroethylene, 9 parts of sodium tetraborate, 8 parts of emu...

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PUM

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Abstract

The invention discloses a preparation method of an antistatic plastic packaging material and the application thereof. The method comprises the following steps: heating poly(butylene succinate), polyphenylene sulfide, octyl tin maleate and propyl acetate, stirring to prepare a premixed solution, performing ultrasonic treatment on polyvinyl alcohol, sisal fibers, triglyceride phosphate and alumina whiskers, adding polybenzimidazole, maintaining the temperature and reacting under nitrogen protection, filtering, washing and drying to obtain a composite reaction product; adding polytetrafluoroethylene, sodium tetraborate, silicone emulsion as well as the prepared premixed solution and the composite reaction product into a high-speed kneading machine to be kneaded, adding a cross-linking agent,a plasticizer and a light stabilizer to perform melt blending; finally, performing extrusion and blow molding by a screw film blowing machine, and standing at a high temperature, so as to obtain the finished packaging material. The prepared plastic packaging material has an excellent antistatic effect, and serves as outer packing of an electronic product to achieve excellent application prospects.

Description

technical field [0001] The invention relates to the technical field of plastic packaging materials, in particular to a preparation method and application of an antistatic plastic packaging material. Background technique [0002] Packaging materials refer to the materials used to make packaging containers, packaging decoration, packaging printing, packaging and transportation to meet product packaging requirements, including metal, plastic, glass, ceramics, paper, bamboo, wild mushrooms, natural fibers, Main packaging materials such as chemical fibers and composite materials, as well as auxiliary materials such as strapping, decoration, and printing materials. The application of packaging materials in daily life and industrial production is very common. Various industries have different requirements for packaging materials, especially in the packaging of electronic devices. These products are very sensitive to static electricity. Transportation and storage under certain cond...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/18C08L67/02C08L81/02C08L29/04C08L97/02C08K13/04C08K7/08C08K5/57C08K5/521C08K3/38
CPCC08K2003/387C08L27/18C08L2201/04C08L2205/035C08L67/02C08L81/02C08L29/04C08L97/02C08K13/04C08K7/08C08K5/57C08K5/521C08K3/38
Inventor 倪迪
Owner WUJIANG YINGLIDA PLASTIC PACKAGING