Anti-sunburn plastic casing material and preparation method thereof

A plastic shell, anti-sun technology, applied in the field of plastic production, can solve the problems of easy agglomeration of carbon nanotubes, large specific surface area of ​​carbon nanotubes, etc., and achieve the effects of increasing interface bonding force, improving surface sun resistance, and improving dispersion ability.

Inactive Publication Date: 2016-10-12
ANQING KERUI IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology involves mixing two acids together to make it easier for carbon nano tubs (CNT) to stick into each others' surfaces while still maintaining good properties such as conductivity or mechanical integrity. After modification by reaction with specific chemical substances like nitric oxide gas, they create strong connections that help them stay connected even when exposed to harsh environments over time. These modifications also allow CNTs to be more easily separated from one another during processing without damaging themselves. Overall this process helps produce high quality products with improved durability against damage caused due to exposure to light.

Problems solved by technology

Technological Problem: It discusss how adding certain chemical substituents or modifying carbons into an aliphatic hydrogenated nitrocellulose (AN) solution improves its performance for use in various applications such as lubrification agents.

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] A sun-resistant plastic shell material, which is composed of the following raw materials in parts by weight:

[0021] Ultraviolet absorber UV, carbon nanotube 3, thionyl chloride 40, N,N dimethylformamide 3, ethylenediamine 100, melamine 16, 35% formaldehyde solution 36, polyvinyl chloride 170, 75wt% sulfuric acid 20. 95wt% nitric acid 30, didecyldimethylammonium bromide 2, antimony trioxide 5, polyoxyethylene oleate 4, polyvinylidene fluoride 20, butyl methacrylate 10, mannitol 3, Dihydrate gypsum powder 10.

[0022] A preparation method of the sun-resistant plastic casing material, comprising the following steps:

[0023] (1) Mix the above-mentioned 75wt% sulfuric acid and 95wt% nitric acid, stir evenly, add carbon nanotubes, oscillate ultrasonically in a constant temperature water bath at 50°C for 2 hours, add 8 times the weight of the system to dilute with deionized water, and keep it warm , after the solution is layered, the supernatant is discarded, the lower solut

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PUM

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Abstract

The invention discloses an anti-sunburn plastic casing material. The anti-sunburn plastic casing material is prepared from raw materials in parts by weight as follows: 0.2-0.3 parts of an ultraviolet light absorber UV-329, 3-4 parts of carbon nanotubes, 40-50 parts of sulfoxide chloride, 3-5 parts of N,N-dimethylformamide, 100-120 parts of ethylenediamine, 16-20 parts of melamine, 36-40 parts of a 35%-37% formaldehyde water solution, 170-200 parts of polyvinyl chloride, 20-30 parts of 75wt%-80wt% sulfuric acid, 30-40 parts of 95wt%-98wt% nitric acid, 2-4 parts of didoctyl dimethyl ammonium bromide, 5-7 parts of antimonous oxide, 4-6 parts of oleic acid polyoxyethylene ester, 20-30 parts of polyvinylidene fluoride, 10-12 parts of butyl methacrylate, 3-4 parts of mannitol and 10-14 parts of dihydrate gypsum powder. The ultraviolet light absorber UV is added, the surface sunburn resistance of a plastic casing can be effectively improved, the plastic casing can adapt to the working environment under sunlight for a long time, and the corrosion resistance of the casing is improved.

Description

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Claims

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Application Information

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Owner ANQING KERUI IND CO LTD
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