Antiaging transplanter plastic casing material and preparation method thereof

A technology of a plastic shell and a rice transplanter, which is applied in the field of rice transplanters, can solve the problems of large specific surface area of ​​carbon nanotubes, easy agglomeration of carbon nanotubes, etc., so as to improve the structural stability and strength of the finished product, increase the interface bonding force, and have strong anti-aging performance. Effect

Inactive Publication Date: 2016-08-10
ANHUI TONGCHANG MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large surface energy and specific surface area of ​​carbon nanotubes, carbon nanotubes are easy to agglomerate; at the same time, the surface of carbon nanotubes presents a strong non-polarity, making it insoluble in any solvent and polymer.

Method used

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Embodiment Construction

[0019] An anti-aging plastic casing material for rice transplanters, which is composed of the following raw materials in parts by weight:

[0020] Sodium sulfite 1, 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, polyphthalamide 3, 2-mercaptobenzimidazole 1, N-isopropyl N'phenyl-p-phenylenediamine 0.6, diniconazole 2, polyurethane 10, fluorite powder 30 .

[0021] A preparation method of the anti-aging rice transplanter plastic casing material, comprising the following steps:

[0022] (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 ...

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Abstract

The invention discloses an antiaging transplanter plastic casing material which is prepared from the following raw materials in parts by weight: 1-2 parts of sodium sulfite, 3-4 parts of carbon nanotube, 40-50 parts of thionyl chloride, 3-5 parts of N,N-dimethylformamide, 100-120 parts of ethylenediamine, 16-20 parts of melamine, 36-40 parts of 35-37% formalin, 170-200 parts of polyvinyl chloride, 20-30 parts of 75-80 wt% sulfuric acid, 30-40 parts of 95-98 wt% nitric acid, 3-4 parts of polyphthalic diamide, 1-2 parts of 2-mercaptobenzimidazole, 0.6-1 part of N-isopropyl-N'-phenyl-p-phenylenediamine, 2-3 parts of diniconazole, 10-13 parts of polycarbamate and 30-40 parts of fluorite powder. The plastic casing has the advantages of high aging resistance, long service life, high weather resistance, high strong adaptability to the environment and excellent comprehensive properties.

Description

technical field [0001] The invention relates to the technical field of rice transplanters, in particular to an anti-aging plastic shell material for rice transplanters and a preparation method thereof. Background technique [0002] Carbon nanotubes have excellent mechanical properties and self-lubricating properties. As a filling material, if they can be uniformly dispersed in the polyvinyl chloride matrix and can form good interfacial compatibility with the polyvinyl chloride matrix, they can be used effectively. Improve the mechanical properties and friction properties of polyvinyl chloride matrix. However, due to the large surface energy and specific surface area of ​​carbon nanotubes, carbon nanotubes are easy to aggregate; at the same time, the surface of carbon nanotubes presents a strong non-polarity, making it insoluble in any solvent and polymer. Therefore, in order to improve the dispersion of carbon nanotubes in the polymer matrix and enhance the interfacial comp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L75/04C08L77/10C08L61/28C08K13/06C08K9/02C08K9/04C08K7/24C08K3/34C08K5/18C08K5/37
CPCC08L27/06C08L2201/08C08L2205/035C08L75/04C08L77/10C08L61/28C08K13/06C08K9/02C08K9/04C08K7/24C08K3/34C08K5/18C08K5/37
Inventor 吴戈
Owner ANHUI TONGCHANG MACHINERY
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