杀菌防霉涂料

200602129内用涂料用杀菌乳液组合物；200602130环保型防霉抗菌建筑内墙涂料的研制；200602131新型抗菌内墙涂料的制备及性能研究；200602132防潮防霉竹木涂料。     

涂料技术市场

水性防霉涂料江西省建筑科研究所研制并通过技术鉴定。此涂料兼有防霉功能和装饰效果,可作为轻工、食品等要求防霉的建筑工程的内墙涂料。特种防腐蚀涂料黑龙江省科学院技术物理研究所利用原子核技术,研制成功特种防腐蚀涂料。该涂料耐各种浓度的酸碱,具有耐油、耐水、防潮和防静电等多种功能,可用于石油、化工、纺织、制药、食品和机械等部门。     

建筑涂料

200801124 铝建材用涂料性能评估图；200801125 建筑涂料用防霉抗菌粉体制备方法；200801126 一种内墙保温涂料；200801127 耐擦洗抗菌内墙乳胶漆的研制；200801128 水性彩瓦乳胶漆的研制与生产。     

氟碳改性弹性外墙乳胶漆

氟碳改性弹性外墙乳胶漆以氟碳树脂乳液和紫外交联丙烯酸共聚弹性乳液为成膜物质,辅以金红石型钛白粉、耐酸填料、防霉防藻剂等助剂,经过配方优化设计制造而成。产品既具有氟碳涂料优异的耐候性、耐沾污性和耐酸性,同时又具有弹性涂料的高延伸率和抗裂性,较好解决了目前弹性涂料存在的耐老化性能不足、耐沾污性差和不耐酸雨这三个难题。     

新型耐高低温三防绝缘涂料

介绍了一种耐高低温三防绝缘涂料，并列举了涂料性能的检验结果。研制的涂料体系具有良好的耐高低温性、绝缘性和三防性能。     

油舱内壁防霉导静电防腐蚀涂料抗菌性能研究

针对燃油舱中微生物腐蚀特点及应用环境要求,研制一种新型油舱内壁防霉导静电防腐蚀涂料,主要就其涂膜耐霉菌性能进行了论述.鉴于燃油中对燃油带来影响的除常规真菌外,一些典型细菌如铁细菌、硫酸盐还原菌和氧化硫铁杆菌的生长繁殖,也是造成燃油变质和舱体被腐蚀的重要因素,对测试菌种进行了扩展.通过对不同抗菌剂对燃油中典型真菌和细菌抗菌性能的对比,确定采用2种防霉剂配合研制新型防霉涂料,经测试其耐菌性能优良,且对燃油质量没有影响.     

疏水性耐玷污涂料

介绍了耐玷污自清洁涂料的独特的性能,阐述了如何运用相分离原理、“荷叶效应”原理及纳米材料与有机物复合改性方法等,制备性能持久优异的疏水性耐玷污涂料。分析了外墙涂料易玷污的原因和提高外墙涂料耐玷污性通常采用的措施,综合介绍了新技术方法在疏水性耐玷污涂料方面的应用。     

耐沾污型硅溶胶-丙烯酸酯乳液复合外墙涂料的研制

介绍了系列耐沾污水性建筑涂料中耐沾污型复合外墙涂料的研制状况,包括提高涂膜耐沾污性的技术原理、原材料和配制程序,增稠剂的使用对涂料贮存稳定性的影响,涂料PVC和耐沾污剂用量对耐沾污性的影响,耐沾污型硅溶胶-丙烯酸酯乳液复合外墙涂料配方以及技术经济性能分析等。     

氟树脂改性丙烯酸树脂的研究

研究了氟树脂与丙烯酸树脂以1：1的比例混容配制的涂料的性能，以及该涂料与纯氟树脂涂料和纯丙烯酸涂料的物理性能、耐化学品性、耐沾污性、耐紫外线性的试验比较。     

煤矿机械专用水性涂料的研制

介绍了煤矿机械用涂料的技术要求。研制了一种煤矿机械用水性防腐涂料。在水性环氧酯底漆配方中加入防锈料、膨润土和气相二氧化硅,测试其干燥时间、耐盐雾性、抗流挂性和稳定性,然后在筛选出的底漆上涂覆水性丙烯酸面漆进行复合涂层性能测试。结果表明：研制的水性涂料很好地满足了煤矿机械行业的技术要求,且面漆中加入防锈料的复合涂层耐盐雾性更好。     

新型防霉、防菌剂在涂料中的应用研究

考查了几种防霉、防菌剂对黑曲霉、黄曲霉等菌种的最低抑制浓度,并对添加了不同防霉、防菌剂的苯丙乳液内外墙涂料进行了挑战性试验和防霉试验。结果显示,几种防霉、防菌剂都具有用量小、使用方便及耐候性好等优点,可以取代高毒、有害的甲醛等杀菌剂。     

模数对无机富锌涂料和涂层性能的影响

硅酸钾富锌涂料是目前广泛使用的钢铁防腐蚀涂料。作为涂料粘结剂的高模数硅酸钾溶液对涂料和涂层的性能有重要影响。本研究考察了硅酸钾粘结剂的模数变化对涂料及涂层性能产生的影响。实验结果表明：粘结剂模数的提高可以提高固化后涂层的耐水性能，当粘结剂模数在5.0左右时，所得富锌涂层具有最佳的耐磨性能，但当粘结剂模数超过5.5时会造成涂料施工性能和贮存稳定性下降，涂层柔韧性降低，从而降低涂层的耐磨性能。     

改性硫化锌在建筑涂料中的应用研究

制备了添加改性硫化锌颜料的内外墙乳胶漆,实验结果表明硫化锌颜料对涂料的储存稳定性影响小,对涂料的遮盖率有一定的贡献,同时涂料具有很好的抗菌防霉效果,是一种理想的建筑涂料功能添加剂。     

“Effect of nano-ZnO particles on the corrosion behavior of alkyd-based waterborne coatings”

A nano-composite was formed by incorporating nano-ZnO in a specially developed alkyd-based waterborne coating to different loading levels. The nano-ZnO based composite coatings were applied on mild steel substrate by dipping. The coated panels were subjected to various test environments like salt-spray, humidity, UV and mechanical tests like scratch and abrasion. The improvement in electrochemical performance and mechanical properties of the composite coatings were evaluated using various analytical techniques. FTIR technique was used to investigate the interaction between nano-ZnO particles and the polymer functionalities. Differential scanning calorimetry (DSC) was done to study the curing behavior of nano-composite coatings. SEM and AFM were used to investigate dispersion of nano-ZnO particles and the changes in the surface behavior of the coatings before and after exposure to the test environment. The result showed that, with increase in the concentration of nano-ZnO there was an improvement in the corrosion resistance, UV resistance and mechanical properties of the coatings indicating the positive effect of addition of nano-ZnO particles in the coatings.     

浅谈微生物的性能和水性涂料漆膜抗霉除菌剂的特点与应用

简述微生物组成和水性涂料易霉腐等要素,以KM—01涂料漆膜抗霉除菌剂为例,介绍理想的涂料漆膜抗霉除菌剂抗霉性能的测试和评价方法。     

水性丙烯酸直接涂覆金属涂料的早期耐水性研究

随着水性丙烯酸涂料技术的日益发展,市场对其性能的要求也日益多元化,其中早期耐水性被众多户外施工客户所提及,然而,目前针对丙烯酸乳胶涂料的早期耐水研究较少,更多是套用最终耐水性的经验,这样容易产生误差.本文以直接涂覆金属涂料为基础,从丙烯酸树脂和涂料配方两方面对涂膜的早期耐水性和最终耐水性做了初步的研究,结果显示,两者有...     

耐温耐磨双组分瓷膜涂料的研制

瓷膜涂料具有高硬度、耐磨、耐腐蚀等优异特性,以甲乙两组分按一定比例混合熟化8。24h后,喷涂至工件上,于180℃烘烤20-40min,制得瓷膜涂层。研究了甲、乙组分配比,以及纳米氧化铝和碳化硅用量对涂膜综合性能的影响。通过在烫发器上的应用,进一步表明瓷膜涂料具有优异的耐温和耐磨特性。     

水性建筑涂料不同性状涂膜耐沾污性研究

选取不同水性建筑涂料对其耐沾污性进行研究。结果表明,涂膜的粗糙度、吸水率、硬度、静水接触角对涂膜的耐沾污性有重要影响,并简要分析了涂膜耐沾污的原理,为耐沾污水性涂料的研制开发提供科学依据。     

Improvement of anti-erosion performance of TiN coatings through using a filtration cathode vacuum arc deposition method

Sand erosion is a major factor that shortens the service life of aircraft in desert regions. The anti-erosion performance of titanium alloys may be improved using TiN coatings. However, few studies have employed Ti sputtering on Ti transition layers to improve the erosion resistance of the coatings. Herein, TiN coatings with a sputtering layer between the Ti transition layer and the TiN layer were deposited on a Ti–6Al–4V alloy by filtered cathodic vacuum arc deposition. For comparison, another group of TiN coatings without a Ti sputtering layer but processed using the same deposition parameters were prepared. The effects of the nanoscale sputtering layer on the microstructure, mechanical properties, and anti-erosion performance of the coatings were investigated using scanning electron microscopy, transmission electron microscopy, X-ray diffraction, and nanoindentation. The results show that the introduction of a Ti sputtering layer promoted the growth of TiN grains, leading to the formation of finer and denser TiN columnar grains. The preferred orientation of the coatings with the sputtering layer is (111) plane, whereas that of the coatings without the sputtering layer is (200) plane. The TiN coatings containing a sputtering layer exhibit higher hardness, elastic modulus, and H³/E² ratio, which enhances the anti-erosion performance of the coatings. The coatings with a sputtering layer exhibited better erosion resistance (erosion rate reduced by 75%) than the coatings without a sputtering layer. The underlying mechanism to understand the effect of the sputtering layer on the erosion resistance was discussed based on variations in the microstructure and mechanical properties of the coatings with and without the Ti sputtering layer. Ti sputtering layer was finally proved to be an effective method to improve the erosion resistance of TiN coatings.