Paint for improving anti-electromagnetic radiation performance of textile and preparation method thereof

A technology for anti-electromagnetic radiation and textiles, applied in textiles, papermaking, fiber processing, etc., can solve problems such as insufficient radiation protection performance, and achieve the effect of excellent performance and improved performance

Inactive Publication Date: 2016-08-03
李晨露
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the radiation resistance of fiber products is not good enough

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: the preparation of anti-electromagnetic radiation coating

[0016] Raw material ratio (parts by weight):

[0017] Polyoxyethylene laurate, 45 parts; Trimethylolpropane, 15 parts; Neopentyl glycol, 40 parts; Pentaerythritol, 35 parts; Polyethyleneimine, 25 parts; Methyl isobutyl ketone, 15 parts; Acrylic acid Butyl ester, 30 parts; Dibutyltin dilaurate, 20 parts; Lead methacrylate, 10 parts; Samarium methacrylate, 10 parts; Diacrylate and acrylate epoxy total 5 parts; Diacrylate and acrylate epoxy The ratio of ester parts by weight is 4:1.

[0018] Preparation:

[0019] Mix polyoxyethylene laurate, trimethylolpropane, polyethyleneimine, methyl isobutyl ketone and butyl acrylate evenly, heat to 120°C, add dibutyltin dilaurate, lead methacrylate and methyl Samarium acrylate, react for 3 hours, add neopentyl glycol, pentaerythritol, diacrylate and epoxy acrylate, and mix well.

Embodiment 2

[0020] Embodiment 2: the preparation of anti-electromagnetic radiation coating

[0021] Raw material ratio (parts by weight):

[0022] Polyoxyethylene laurate, 40 parts; Trimethylolpropane, 10 parts; Neopentyl glycol, 35 parts; Pentaerythritol, 30 parts; Polyethyleneimine, 20 parts; Methyl isobutyl ketone, 10 parts; Acrylic acid Butyl ester, 25 parts; Dibutyltin dilaurate, 15 parts; Lead methacrylate, 5 parts; Samarium methacrylate, 5 parts; Diacrylate and acrylate epoxy total 4 parts; Diacrylate and acrylate epoxy The ratio of ester weight parts is 3:1.

[0023] Preparation:

[0024] Mix polyoxyethylene laurate, trimethylolpropane, polyethyleneimine, methyl isobutyl ketone and butyl acrylate evenly, heat to 110°C, add dibutyltin dilaurate, lead methacrylate and methyl Samarium acrylate, react for 4 hours, add neopentyl glycol, pentaerythritol, diacrylate and epoxy acrylate, and mix well.

Embodiment 3

[0025] Embodiment 3: the preparation of anti-electromagnetic radiation coating

[0026] Raw material ratio (parts by weight):

[0027] Polyoxyethylene laurate, 50 parts; Trimethylolpropane, 20 parts; Neopentyl glycol, 45 parts; Pentaerythritol, 40 parts; Polyethyleneimine, 30 parts; Methyl isobutyl ketone, 20 parts; Acrylic acid Butyl ester, 35 parts; Dibutyltin dilaurate, 25 parts; Lead methacrylate, 15 parts; Samarium methacrylate, 15 parts; Diacrylate and acrylate epoxy total 6 parts; Diacrylate and acrylate epoxy The ratio of ester weight parts is 5:1.

[0028] Preparation:

[0029] Mix polyoxyethylene laurate, trimethylolpropane, polyethyleneimine, methyl isobutyl ketone and butyl acrylate evenly, heat to 130°C, add dibutyltin dilaurate, lead methacrylate and methyl Samarium acrylate, react for 2 hours, add neopentyl glycol, pentaerythritol, diacrylate and epoxy acrylate, and mix well.

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PUM

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Abstract

The invention discloses a coating for improving the electromagnetic radiation protection of textiles and a preparation method thereof. The coating is prepared from the following raw materials in parts by weight: polyoxyethylene laurate, 40-50 parts; trimethylolpropane, 10-50 parts 20 parts; neopentyl glycol, 35-45 parts; pentaerythritol, 30-40 parts; polyethyleneimine, 20-30 parts; methyl isobutyl ketone, 10-20 parts; butyl acrylate, 25-35 parts; Dibutyltin dilaurate, 15-25 parts; Lead methacrylate, 5-15 parts; Samarium methacrylate, 5-15 parts; Diacrylate and epoxy acrylate total 4-6 parts; Diacrylate and acrylic acid The weight ratio of epoxy ester is 3-5:1. The coating provided by the invention can improve the performance of the anti-electromagnetic radiation of textiles. This effect of the coating is mainly related to the ratio of diacrylate and epoxy acrylate in raw materials. When the weight of diacrylate and epoxy acrylate is When the ratio is 3-5:1, the coating has the best performance in improving the performance of textiles against electromagnetic radiation.

Description

technical field [0001] The invention relates to an anti-electromagnetic radiation material, in particular to a coating for improving the anti-electromagnetic radiation of textiles and a preparation method thereof. Background technique [0002] With the popularization of mobile phones and the increase of household appliances, the electromagnetic energy density of the small family environment is constantly increasing. Various microwave ovens, televisions, refrigerators, computers and other electrical appliances are sources of electromagnetic radiation. Due to the development and expansion of cities, some large and medium-sized radio and television transmitting stations and mobile communication transmitting base stations are surrounded by residential areas; the rapid development of urban transportation systems (automobiles, trams, subways, light rails and electrified railways) has caused an upward trend in urban electromagnetic noise ; High-voltage transmission lines pass throu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/53D06M13/148D06M15/61D06M13/224D06M13/51D06M13/203D06M15/263
CPCD06M15/53D06M13/148D06M13/203D06M13/2246D06M13/51D06M15/263D06M15/61
Inventor 李晨露
Owner 李晨露
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