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Anti-radiation shielding masterbatches, as well as preparation method and application thereof

A radiation protection and masterbatch technology, applied in the field of textile fabrics, can solve problems such as pollution, electromagnetic radiation, and human injury, and achieve the effects of enhancing radiation protection, increasing effective concentration, and improving radiation protection

Active Publication Date: 2017-10-27
ZHEJIANG JINCAI NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, on the one hand, the popularity of electronic products has brought great convenience to life, on the other hand, it has also brought serious electromagnetic radiation and pollution. Studies have shown that long-term exposure to electromagnetic radiation will cause great harm to the human body

Method used

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  • Anti-radiation shielding masterbatches, as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of anti-radiation shielding masterbatch, raw materials include by weight: 20 parts of polyvinyl chloride, 5 parts of polypropylene, 3 parts of polycarbonate, 2 parts of compatibilizer, 1 part of coupling agent, 0.8 parts of emulsified silicone oil, dispersed 3 parts of agent, 2 parts of chitosan, 2 parts of boron carbide, 6 parts of micronized silica gel, 1.2 parts of glass fiber, and 0.5 part of plasticizer.

[0021] The compatibilizer is methyl methacrylate-butadiene-styrene terpolymer; the coupling agent is silane coupling agent KH-550; the dispersant is sodium metaphosphate; the plasticizer The agent is polyvinyl alcohol; the diameter of the glass fiber is 5 microns; the particle size of the micropowdered silica gel is 80 mesh.

[0022] The preparation method of above-mentioned radiation shielding masterbatch comprises the following steps:

[0023] Step 1, mixing polyvinyl chloride, polypropylene, polycarbonate, compatibilizer, coupling agent and emulsified ...

Embodiment 2

[0028] A kind of anti-radiation shielding masterbatch, raw materials include by weight: 23 parts of polyvinyl chloride, 7 parts of polypropylene, 5 parts of polycarbonate, 4 parts of compatibilizer, 2 parts of coupling agent, 1.1 parts of emulsified silicone oil, dispersed 5 parts of agent, 3 parts of chitosan, 4 parts of boron carbide, 7 parts of micronized silica gel, 1.8 parts of glass fiber, and 0.9 parts of plasticizer.

[0029] The compatibilizer is methyl methacrylate-butadiene-styrene terpolymer; the coupling agent is silane coupling agent KH-550; the dispersant is sodium metaphosphate; the plasticizer The agent is polyvinyl alcohol; the diameter of the glass fiber is 8 microns; the particle size of the micropowdered silica gel is 100 mesh.

[0030] The preparation method of above-mentioned radiation shielding masterbatch comprises the following steps:

[0031] Step 1, mixing polyvinyl chloride, polypropylene, polycarbonate, compatibilizer, coupling agent and emulsifi...

Embodiment 3

[0036] A kind of anti-radiation shielding masterbatch, raw materials include by weight: 27 parts of polyvinyl chloride, 8 parts of polypropylene, 5 parts of polycarbonate, 4 parts of compatibilizer, 3 parts of coupling agent, 1.3 parts of emulsified silicone oil, dispersed 5 parts of agent, 4 parts of chitosan, 4 parts of boron carbide, 8 parts of micronized silica gel, 1.9 parts of glass fiber, and 0.9 parts of plasticizer.

[0037] The compatibilizer is methyl methacrylate-butadiene-styrene terpolymer; the coupling agent is silane coupling agent KH-550; the dispersant is sodium metaphosphate; the plasticizer The agent is polyvinyl alcohol; the diameter of the glass fiber is 10 microns; the particle size of the micronized silica gel is 80 mesh.

[0038] The preparation method of above-mentioned radiation shielding masterbatch comprises the following steps:

[0039] Step 1, mixing polyvinyl chloride, polypropylene, polycarbonate, compatibilizer, coupling agent and emulsified ...

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Abstract

The invention discloses anti-radiation shielding masterbatches, as well as a preparation method and application thereof. The anti-radiation shielding masterbatches comprise the following raw materials: polyvinyl chloride, polypropylene, polycarbonate, a compatilizer, a coupling agent, emulsified silicon oil, a dispersing agent, chitosan, boron carbide, micropowder silica gel, glass fiber and a plasticizer. The preparation method comprises the following steps: mixing the polyethylene, the polypropylene, the polycarbonate, the compatilizer, the coupling agent and the emulsified silicon oil, performing extruding pelletization, mixing the boron carbide and the micropowder silica gel, dispersing at high speed, mixing the obtained basic masterbatches, the mixture, the dispersing agent, the chitosan, the glass fiber and the plasticizer, and performing extruding pelletization to obtain the anti-radiation shielding masterbatches. The polyethylene, the polypropylene and the polycarbonate serve as a basic superpolymer, and the boron carbide is doped to serve as an anti-radiation agent, so that the anti-radiation capability of the masterbatches is effectively enhanced.

Description

technical field [0001] The invention belongs to the technical field of textile fabrics, and in particular relates to a radiation shielding masterbatch and a preparation method and application thereof. Background technique [0002] In recent years, with the rapid development of science and technology, large household appliances such as mobile phones, computers, and microwave ovens have gradually entered thousands of households and become indispensable products for modern people. On the one hand, these products developed in the new era have indeed brought great convenience to our daily life, however, they have also inevitably brought great trouble-electromagnetic radiation. The harm of electromagnetic radiation to the human body was first reported in 1950. At that time, people in the United States first realized that high-power electromagnetic radiation would damage human health. Subsequently, relevant experts in the United States conducted detailed research and reports on thi...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L23/12C08L69/00C08L83/04C08L5/08C08L51/04C08L29/04C08L91/00C08K13/06C08K9/12C08K7/14C08K3/32C08K3/38C08K3/36D01F1/10D01F8/10D01F8/06D01F8/16
CPCC08L27/06C08L2201/08C08L2203/12C08L2205/035D01F1/106D01F8/06D01F8/10D01F8/16C08L23/12C08L69/00C08L83/04C08L5/08C08L51/04C08L29/04C08L91/00C08K13/06C08K9/12C08K7/14C08K3/32C08K3/38C08K3/36
Inventor 孙侠
Owner ZHEJIANG JINCAI NEW MATERIAL
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