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Anti-radiation material for pregnant women

A technology for anti-radiation and pregnant women, applied in the field of anti-radiation, can solve the problem of not very good anti-radiation effect, and achieve the effect of uniform distribution, good anti-radiation performance and high absorption efficiency

Inactive Publication Date: 2018-06-15
徐州创科知识产权服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the anti-radiation effect of maternity clothes on the market is not very good. I invented an anti-radiation material for pregnant women. The preparation method is simple and the anti-radiation effect is good.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1 Prepare a sample (unit part) of lanthanum nitrate, sodium polystyrene sulfonate cation exchange resin, acrylic acid, and lead oxide at a ratio of 5:46:68:12. 5 parts of lanthanum nitrate, 46 parts of sodium polystyrene sulfonate cation exchange resin, 68 parts of acrylic acid, 12 parts of lead oxide. 10104 parts of antioxidant, 10 parts of polyethylene, 100 parts of distilled water, 8 parts of methyltrimethoxysilane coupling agent.

[0017] The preparation method is as follows:

[0018] Step 1. First bake 5 parts of lanthanum nitrate in an oven at 110°C for 4 hours to remove moisture;

[0019] Step 2, then knead 4 parts of antioxidant 1010 and the above-mentioned lanthanum nitrate dehydrated on a 180°C open mill for about 30 minutes, and then pressurize to 20MPa in four times, each time keeping the pressure and hot pressing for 15 minutes to prepare mixture A;

[0020] Step 3, soak 46 parts of polystyrene sodium sulfonate cation exchange resin (001x7 type) i...

Embodiment 2

[0028] Example 2 Prepare a sample (unit part) of lanthanum nitrate, sodium polystyrene sulfonate cation exchange resin, acrylic acid, and lead oxide at a ratio of 9:44:70:8. 9 parts of lanthanum nitrate, 44 parts of sodium polystyrene sulfonate cation exchange resin, 70 parts of acrylic acid, and 8 parts of lead oxide. Other raw material consumption, operation steps are the same with embodiment 1.

Embodiment 3

[0029] Example 3 Prepare a sample (unit part) of lanthanum nitrate, sodium polystyrene sulfonate cation exchange resin, acrylic acid, and lead oxide at a ratio of 5:48:68:12. 5 parts of lanthanum nitrate, 48 parts of sodium polystyrene sulfonate cation exchange resin, 68 parts of acrylic acid, 12 parts of lead oxide. Other raw material consumption, operation steps are the same with embodiment 1.

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PUM

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Abstract

The invention discloses an anti-radiation material for pregnant women. Yttrium nitrate, acrylic acid, lead oxide, sodium polystyrene sulfonate cation exchange resin, polyethylene, ethanol, an antioxidant 101 and other raw materials mixed, the obtained mixture is immersed in a concentrated acid, and coupling treatment is performed to obtain the anti-radiation La-cation exchange resin / nanometer leadacrylate composite maternity for maternity dresses. A La element and the cation exchange resin are subjected to high-temperature and high-pressure compounding, the obtained compound is coupled, and the coupled compound is compounded with nanometer lead polyacrylate to make particle sizes small and uniformly distributed, so the electron density of absorption atoms in the composite material is high, thereby the photon absorption efficiency is high, and the anti-radiation performance is good.

Description

technical field [0001] The invention relates to a radiation-resistant material for pregnant women, which belongs to the field of radiation protection. Background technique [0002] It has to be said that the era of science and technology is an era of development, which not only changes people's lives, but also greatly improves people's work efficiency. However, just like time, technology is also a double-edged sword. While bringing benefits, it also brings some harm. Perhaps these harms are not worth mentioning compared with the benefits, but they cannot be ignored. Electromagnetic radiation is one of the harms caused by the development of science and technology. According to relevant data, the World Health Organization has listed this pollution source as the fourth largest pollution source after air, water, and noise. Due to the immaturity and fragility of the fetus, the impact of electromagnetic radiation is more serious. However, the anti-radiation effect of maternity...

Claims

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Application Information

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IPC IPC(8): C09D4/02C09D4/06C09D7/61C09D7/63C09D7/65A41D1/21A41D31/00
CPCC09D4/06A41D31/00
Inventor 冯可刘畅
Owner 徐州创科知识产权服务有限公司
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