Development of vegetable oil macromolecule waterbo

2022-08-07
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Nankai University develops vegetable oil polymer water-based environmental protection coating

Nankai University develops vegetable oil polymer water-based environmental protection coating

June 14, 2007

[China coating information] the research on preparing polymer materials from vegetable oil has become a research and development hotspot. At the "2007 Northeast Asia and Bohai Rim International Business Festival high tech project press conference" in Langfang, Hebei Province, researchers from Nankai University planned to use vegetable oil as raw material to prepare polymer materials with determined structure, and then press the "impact" button to further develop various composite materials based on the polymer

It is undoubtedly a huge business opportunity p> most of the raw materials for synthetic polymer materials come from oil. With the gradual reduction of oil reserves, it is urgent to find new raw materials for synthetic polymer materials that can replace oil. Therefore, Nankai University will use vegetable oil as raw material to synthesize a series of high-purity vegetable oil monomers with sufficient reaction activity, and then directly homopolymerize the monomers or copolymerize with a small amount of other monomers to prepare polymer materials with determined structures, and further develop various composite materials based on the polymers. This study will provide a new way to use natural renewable resources to prepare high-resolution materials, so as to reduce the dependence of China's polymer production on petroleum resources

it is reported that the most commonly used soybean oil is used as raw material to prepare the acetate soybean oil monoglyceride (asomg) and the reactive monomer GFA. The synthesized vegetable oil monomer can be directly homopolymerized or co polymerized with a small amount of other monomers by selecting the bulk, solution or lotion polymerization methods. The purpose is to make the graphics display the polymer materials with the best scale. If high-purity asomg and suitable dibasic acid are used for polycondensation, biodegradable polyester can be synthesized

for (meth) acrylic acid brewed vegetable oil monomer, polymer materials suitable for different application requirements can be prepared by changing the structure of its comonomer. For example, styrene comonomers are used to prepare polymer materials suitable for agricultural films and packaging materials; Domestic materials, such as carrier materials for drug controlled release systems, were prepared by using polyethylene glycol Dimethylacrylate vinegar crosslinker

① industrial waste plastics

according to experts, the research of this project can be further extended to the development of water-based environmental protection coatings based on vegetable oil. At present, most of the water-based coatings used in the market contain a considerable amount of volatile organic compounds (VOCs), which cause great pollution to the environment on which human beings live. However, high purity and high activity vegetable oil-based polymer monomers can be used to prepare water-based environmental protection coatings with low VOC content or even zero VOC

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