球形高分子刷作為包裝紙防潮涂料初探
發(fā)布時(shí)間:2018-11-26 08:22
【摘要】:目的以二氧化硅為核、聚甲基丙烯酸甲酯為刷制備球形高分子刷,考察其作為包裝紙防潮涂料主要成膜物質(zhì)的性能。方法采用"從表面接枝"技術(shù),通過(guò)引發(fā)劑引發(fā)單體聚合生成甲基丙烯酸甲酯球形刷,利用FTIR和TEM對(duì)球形高分子刷的結(jié)構(gòu)及形態(tài)進(jìn)行表征,并考察其作為涂料成膜物質(zhì)的應(yīng)用性能。結(jié)果合成的球形高分子刷具有良好的耐水性能,且在固含量達(dá)到40%以上時(shí)仍具有較低的粘度(64 m Pa?s)。結(jié)論該球形高分子刷具有高固低粘包裝紙防潮涂料的應(yīng)用價(jià)值。
[Abstract]:Objective to prepare spherical polymer brushes with silica as core and polymethyl methacrylate as brushes. Methods the spherical brush of methyl methacrylate was prepared by initiator polymerization with "grafting from the surface". The structure and morphology of the brush were characterized by FTIR and TEM. Its application performance as coating film forming material was also investigated. Results the spherical polymer brush has good water resistance and low viscosity (64 m Pa?s) when the solid content is over 40%. Conclusion the spherical polymer brush has the application value of high solid and low viscosity packaging paper moisture-proof coating.
【作者單位】: 上海出版印刷高等?茖W(xué)校;
【基金】:新聞出版廣電總局重點(diǎn)實(shí)驗(yàn)室項(xiàng)目(ZBKT201702)
【分類號(hào)】:TB484.1;TQ630.7
本文編號(hào):2357942
[Abstract]:Objective to prepare spherical polymer brushes with silica as core and polymethyl methacrylate as brushes. Methods the spherical brush of methyl methacrylate was prepared by initiator polymerization with "grafting from the surface". The structure and morphology of the brush were characterized by FTIR and TEM. Its application performance as coating film forming material was also investigated. Results the spherical polymer brush has good water resistance and low viscosity (64 m Pa?s) when the solid content is over 40%. Conclusion the spherical polymer brush has the application value of high solid and low viscosity packaging paper moisture-proof coating.
【作者單位】: 上海出版印刷高等?茖W(xué)校;
【基金】:新聞出版廣電總局重點(diǎn)實(shí)驗(yàn)室項(xiàng)目(ZBKT201702)
【分類號(hào)】:TB484.1;TQ630.7
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本文編號(hào):2357942
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