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Modified foamed material

A foaming material and modification technology, which is applied in the field of foaming materials, can solve the problems of lack of conductive foaming conductive material preparation methods, etc., and achieve the effects of economical and effective conductivity, simple and easy process, and controllable density

Inactive Publication Date: 2016-12-21
李兆源
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, there is a lack of a conductive foamed conductive material and a preparation method thereof

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The modified foam material described in this embodiment 1 consists of the following raw material components: 100 parts polyaniline, 10 parts ammonium persulfate, 80 parts polyvinyl chloride, 8 parts isocyanate, 6 parts isopropyl Alcohol, 75 parts of Damar resin, 60 parts of dicyclopentadiene resin, 60 parts of terpene resin, 65 parts of Copal resin, 45 parts of polycarbonate, 15 parts of tetramethyltetravinylcyclotetrasiloxane, 6 parts Methylene bisacrylamide, 5 parts of microcrystalline graphite powder, 6 parts of ferroferric oxide, 5 parts of zinc carbonate, 4 parts of disodium hydrogen phosphate, 3 parts of magnesium stearate, 4 parts of n-dodecyl mercaptan, 8 parts of butyl acrylate, 8 parts of organically modified bentonite.

Embodiment 2

[0016] The modified foam material described in this embodiment 2 is composed of the following raw material components: 120 parts polyaniline, 12 parts ammonium persulfate, 90 parts polyvinyl chloride, 10 parts isocyanate, 8 parts isopropyl Alcohol, 80 parts of Damar resin, 65 parts of dicyclopentadiene resin, 70 parts of terpene resin, 70 parts of Copal resin, 50 parts of polycarbonate, 18 parts of tetramethyltetravinylcyclotetrasiloxane, 8 parts Methylene bisacrylamide, 10 parts of microcrystalline graphite powder, 8 parts of ferroferric oxide, 6 parts of zinc carbonate, 5 parts of disodium hydrogen phosphate, 5 parts of magnesium stearate, 6 parts of n-dodecyl mercaptan, 10 parts of butyl acrylate, 10 parts of organically modified bentonite.

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PUM

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Abstract

The invention discloses a modified foamed material, which is composed of the following materials: 100-120 parts of polyaniline, 10-12 parts of ammonium persulfate, 80-90 parts of polyvinyl chloride, 8-10 parts of isocyanate, 6-8 parts of isopropanol, 75-80 parts of dammar resin, 60-65 parts of dicyclopentadiene resin, 60-70 parts of terpene resin, 65-70 parts of copal resin, 45-50 parts of polycarbonate, 15-18 parts of tetramethyl tetravinyl cyclotetrasiloxane, 6-8 parts of methylene bisacrylamide, 5-10 parts of microcrystalline graphite powder, 6-8 parts of ferroferric oxide, 5-6 parts of zinc carbonate, 4-5 parts of disodium hydrogen phosphate, 3-5 parts of magnesium stearate, 4-6 parts of 1-dodecanethiol, 8-10 parts of butyl acrylate, and 8-10 parts of organic modified bentonite. The process of the modified foamed material is simple and practicable, can economically and effectively prepare the modified foamed material with electrical conductivity, excellent comprehensive mechanical properties, good heat resistance and controllable density, so that the original composite foam material without conductive ability has conductivity, the impact toughness of the material is greatly improved, and the cell size is well controlled.

Description

Technical field [0001] The present invention relates to the technical field of foamed materials, in particular to a modified foamed material. Background technique [0002] Traditional petroleum-based plastics will not only consume a large amount of petroleum resources and exacerbate the trend of petroleum resource shortage in our country; but the finished products are not easily degraded at the end of their life, causing a series of environmental problems such as soil compaction and "white pollution". In order to alleviate the above-mentioned problems, the research and development of bio-based materials and their composite materials has become a hot issue in today's academic circles. [0003] Polylactic acid (PLA) is a kind of bio-based plastic polymerized with lactic acid as monomer. Its synthetic raw materials have a wide range of sources, mainly agricultural and sideline products such as corn stalks and sugar beet stalks. Its finished products have excellent performance and can ...

Claims

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Application Information

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IPC IPC(8): C08L79/02C08L27/06C08L93/00C08L45/00C08L69/00C08K13/06C08K3/34C08K5/549C08K5/20C08K3/04
CPCC08L79/02C08K2201/001C08L2201/08C08L2203/14C08L2205/025C08L2205/035C08L27/06C08L93/00C08L45/00C08L69/00C08K13/06C08K3/346C08K5/549C08K5/20C08K3/04
Inventor 李兆源
Owner 李兆源
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