论文部分内容阅读
利用埃洛石纳米管(HNTs)对防霉乳液进行改性,提升了涂料的综合性能,实现了有机碘化物(IPBC)在埃洛石纳米管上的吸附,利用热重分析(TGA)、傅里叶红外分析(FT-IR)和环境扫描电镜(ESEM)对样品进行表征。使用改性前后的乳液涂料对竹材进行处理,利用接触角测定仪测量了处理前后试材的疏水性能,并研究了处理前后竹材防霉性能的差异。结果表明:埃洛石纳米管能有效吸附高达63.78%的防霉剂,改善涂料的微观形貌;能在竹材表面形成致密的保护层,使竹材的疏水性提高26.46%;并且改性后的防霉乳液对霉菌、蓝变菌的防治效力达100%。这种改性乳液涂料在竹材上具有良好的防水、防霉效果,具有处理方式简便、环保低毒的优点。
Modification of mildew-resistant emulsion with halloysite nanotubes (HNTs) enhanced the overall performance of the coating, and achieved the adsorption of organochloride (IPBC) onto the halloysite nanotube. The thermal gravimetric analysis (TGA) The samples were characterized by Fourier transform infrared spectroscopy (FT-IR) and environmental scanning electron microscopy (ESEM). The modified latex paint was used to treat the bamboo. The hydrophobicity of the test material before and after the treatment was measured by the contact angle meter, and the differences of the anti-mold properties of the bamboo before and after the treatment were studied. The results show that halloysite can effectively adsorb up to 63.78% of antifungal agent and improve the micro-morphology of the coating. A dense protective layer can be formed on the surface of the bamboo to increase the hydrophobicity of the bamboo by 26.46% Mildew mildew emulsion on the mold, blue bacterium control effect of up to 100%. This modified emulsion paint on the bamboo has a good waterproof, anti-mildew effect, with the treatment of simple, environmentally friendly low toxicity advantages.