Adhesion of Biodegradable Hot-Melt Adhesives with PBS(polybutylene succinate) and Modified Rosin for Packaging
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초록
내용
As environmental pollution caused by the indiscriminate use and disposal of non-degradable plastics increases, the need for biodegradable materials has been increasing in the adhesive field. Hot-melt adhesives are used in the packaging field because it has the advantage of quick bonding and easy to handle, but its main components are EVA(ethylene vinyl acetate) and PO(polyolefin) which are non-degradable materials. In this study, a biodegradable hot melt adhesives were prepared using PBS(polybutylene succinate) and naturally derived rosins. The adhesion of hot-melt adhesives applied by various rosins(maleic modified, dehydrogenated, esterifircated) was evaluated for LDPE film.