再生纤维素膜(甘蔗渣浆制)表面直接用紫外光固化聚氨酯-丙烯酸酯制备出防水性复合膜。
A composite film with water-resistance was prepared by curing polyurethane-acrylate on regenerated cellulose film (from bagasse pulp) under UV-irradiation.
介绍了制备聚氨酯-丙烯酸酯(PUA)分散体用的原料及其作用,以及典型的制备工艺及其特点。
This paper has described the raw materials and their functions for preparation of polyurethane-acrylate dispersion (PUA) and the typical preparation technology of the dispersion.
讨论了聚氨酯-丙烯酸酯的乳化机理,及其对环氧-丙烯酸酯水分散体系稳定性及涂膜性能的影响。
The emulsification mechanism of polyurethane-acrylate and its influence on stability of epoxy-acrylate aqueous dispersion and film properties are discussed.
本文分析了水性聚氨酯丙烯酸酯复合外墙涂料组成与性能关系。
In this paper relationship between composition and performance of water based polyurethane acrylate compounded exterior wall coating is analysed.
探讨了聚醚类芳香族聚氨酯丙烯酸酯的合成工艺及其性能影响因素。
The synthesis of polyether aromatic polyurethane acrylate and its influencing factors were discussed.
所得的聚氨酯丙烯酸酯光固化阴极电泳漆综合性能良好。
The UV curable cathodic electrophoretic paint prepared by polyurethane acrylate showed good properties.
合成了可uv固化的聚氨酯丙烯酸酯,并利用傅立叶红外光谱对其合成过程及固化涂膜进行了表征。
UV curable polyurethane acrylates (UVPUA) were prepared, and the synthesis process and cured films were monitored by Fourier Transform Infrared (FTIR).
用丙烯酸酯对聚氨酯进行接枝改性,在无苯溶剂体系下合成高性能环保型鞋用胶粘剂。
Polyurethane is modified by grafting acylates. In the non-toluene solvents, high quality and pollution-free shoe adhesive is synthesized.
将聚氨酯丙烯酸酯齐聚物(PUA)与过氯乙烯(CPVC)共混制成渗透汽化膜并用来分离乙醇水溶液。
The UV Curing polyurethane (PUA) was blended with chlorinated polyvinyl chloride (CPVC) for Pervaporation membranes, which were used to separate ethanol water mixture.
利用丙烯酸酯对聚氨酯进行改性是提高聚氨酯综合性能的主要手段之一。
One of the main methods to improve the polyurethane integration performance by the acrylate modification.
采用裂解色谱质谱技术对光固化聚氨酯丙烯酸酯齐聚物裂解产物进行了分析,并对裂解机理进行了讨论。
In this paper, the pyrolytic compound of polyurethane acrylate oligomer was analyzed by pyrolytic gas chromatography-mass spectrometry and the pyrolytic mechanism was also discussed.
讨论了在聚氨酯水分散体中进行丙烯酸酯共聚物乳液聚合的影响因素。
Effects on emulsion polymerization of acrylic monomers in polyurethane dispersion were investigated.
采用双酚A环氧丙烯酸酯(EA)和聚氨酯丙烯酸酯(PUA)共混,加入活性稀释剂、光引发剂、颜料等制备了紫外光固化光纤涂料。
The UV curable coating of fiber ribbon was prepared by blending bisphenol A epoxy acrylate(EA) and polyurethane acrylate(PUA)and adding reactive diluent, photoinitiator and pigment.
利用丙烯酸酯改性以及丙烯酸酯-有机硅复合改性明显降低了聚氨酯分子中硬链段的微区结晶程度。
The acrylate modification and acrylate organosiloxane compound modification can obviously decrease the degree of micro crystal in the molecular of polyurethane.
同时用红外光谱和扫描电镜讨论了丙烯酸酯改性聚氨酯成膜物的结构特征,用热分析仪分析了膜的热稳定性能。
The film structure of the aqueous acrylate modified polyurethane is characterized by use of infrared spectrum and SEM; the thermal stability of the film is investigated by use of thermal analyzer.
本文利用丙烯酸酯与带有活性官能团的聚氨酯预聚体反应,生成了水分散的丙烯酸酯改性聚氨酯分散体。
The acrylate-modified waterborne polyurethane dispersion was prepared through reaction of acrylate and polyurethane prepolymer with reactive groups.
本文主要研究了聚氨酯丙烯酸酯的紫外光固化色漆和可见光固化清漆的制备、涂布、固化及固化后的漆膜综合性能。
In this dissertation, a research has been made on the Ultraviolet (UV) cured colored paints and visible light cured varnishes of PUA.
随后研究如何将水性聚氨酯丙烯酸酯用于木器涂料配方中,调试配方并达到理想的性能。
Then research how to use water borne polyurethane in wood coating formulation, adjust formulation and receive a ideal performance.
研究了水性聚氨酯的扩链、交联、丙烯酸酯复合等改性方法以及水性聚氨酯木器漆的研制。
The modification of waterborne polyurethane through chain extending, crosslinking and compounding with acrylate was studied. The aqueous polyurethane wood paint was also prepared.
用甲基丙烯酸羟乙酯封端的水性聚氨酯预聚体与丙烯酸酯发生聚合,制备丙烯酸酯改性水性聚氨酯分散体。
The title aqueous acrylate modified polyurethane dispersion has been prepared with acrylate and aqueous polyurethane prepolymer that is blocked with hydroxyethyl methacrylate.
制备了含有品红颜料的喷墨印花用聚氨酯丙烯酸酯油墨的UV固化油墨为。
UV ink, containing magenta pigment in ink-jet printing, was prepared.
制备了含有品红颜料的喷墨印花用聚氨酯丙烯酸酯油墨的UV固化油墨为。
UV ink, containing magenta pigment in ink-jet printing, was prepared.
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