三聚氰胺甲醛树脂
- 网络Melamine Formaldehyde Resin
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采用三聚氰胺甲醛树脂(MF)作为囊壁,用原位聚合法对生物农药鱼藤酮进行包囊,制备微胶囊制剂。
The preparation of microcapsules of bio-pesticide rotenone by means of in-situ polymerization , with melamine formaldehyde resin ( MF ) as the shell material , is discussed in this paper .
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另一方面,在纤维制品的制备过程中人们通常采用脲醛树脂(UF)和三聚氰胺甲醛树脂(MF)等能与纤维素交联的化学助剂来提高纤维之间的胶合性能和耐水性能。
On the other hand , chemical additives which can cross-link with fiber , such as urea-formaldehyde resin ( UF ) and melamine formaldehyde resin ( MF ), are usually used to improve adhesion between fibers in the production of fiberboard and paperboard .
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采用IR、DSC、DTA、XRD等手段对三聚氰胺甲醛树脂和改性后的三聚氰胺甲醛树脂进行了结构和性能的表征。
The frames and performances of non-modified and modified melamine formaldehyde resins are shown through IR , DSC , DTA and XRD .
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探讨了聚乙二醇对三聚氰胺甲醛树脂的改性机理,研究了物料配比、pH值等对改性三聚氰胺甲醛树脂的影响。
The modification mechanism of melamine formaldehyde resin with polyethylene glycol was discussed . The effects of preparing conditions , such as mol ratio , pH value etc on properties of the resin have been studied .
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试验结果表明,蜜胺泡沫的密度随着甲酸、正戊烷和op-10用量的增加先减小后增加,发泡效果先变好然后变差。MF(三聚氰胺甲醛树脂)泡沫具有良好的阻燃性。
The result is as following : with the amount of formic acid 、 n-pentane 、 and op-10 increasing , the density of MF foam decreases and then increases , the effect of foaming gets better and then worse ; MF foam has great flame retardant .
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三聚氰胺甲醛树脂及其衍生物的研究现状与应用前景
Research Actuality and Application Prospect of Melamine-formaldehyde Resin and the Derivatives
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高固含量三聚氰胺甲醛树脂的制备及应用研究
Preparation and Wet Strengthening Properties of High Solid Content Melamine-formaldehyde Resin
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三聚氰胺甲醛树脂对白乳胶改性的研究
The Study on the Modification of PAE with Melamine-Formaldehyde Resin
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合成了有机硅改性的三聚氰胺甲醛树脂;
The melamine-formaldehyde resin modified with organosilicon was synthesized in the laboratory .
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涂料用高醚化三聚氰胺甲醛树脂的合成
Synthesis Study of High-etherized Melamine Formaldehyde Resin Used in Coatings
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改性三聚氰胺甲醛树脂提高纸张湿强度的研究
Improving Wet Strength of Paper by Modified Melamine-formaldehyde Resin
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脲醛预聚体改性三聚氰胺甲醛树脂增湿强剂的研究
Study on the wet strength agent of cyclic urea prepolymer modified melamine-formaldehyde resin
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聚乙二醇对三聚氰胺甲醛树脂的改性研究
Study on Melamine Formaldehyde Resin Modified with Polyethylene Glycol
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关于三聚氰胺甲醛树脂在生产过程中发生凝固现象的机理研究与探讨
Investigation of the Coagulating Phenomenon of Melamine-Formaldehyde Resin Happened in the Manufacturing Process
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微胶囊壁材用三聚氰胺甲醛树脂的改性及性能研究
Research on Characteristics of Modified Melamine-formaldehyde Resin in Microcapsule
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改性剂对低压短周期三聚氰胺甲醛树脂性能的影响
Influence of modifier on performance of melamine-formaldehyde resin in low pressure and short cycle
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三聚氰胺甲醛树脂纤维素共混模塑料的研究
Study on Melamine-formaldehyde Moulding Materials Blending with Cellulose
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改性后三聚氰胺甲醛树脂的冲击强度提高了1倍以上。
The impact strength of modified melamine formaldehyde resin has increased by one times .
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其中三聚氰胺甲醛树脂悬浮性较脲醛树脂更好,缓释性更持久。
The melamine resin has better dispersing and controlled release rate than urea formaldehyde resin .
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自制三聚氰胺甲醛树脂固化剂
A Self-made Hardener for Melamine Formaldehyde Resin
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低游离甲醛三聚氰胺甲醛树脂的合成
Synthesis of low-free methanal melamine resin
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三聚氰胺甲醛树脂改性聚醋酸乙烯酯共聚乳液的研究
Modification of PVAc with melamine-formaldehyde resin
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用芳族磺胺改性的三聚氰胺甲醛树脂和荧光染料制备的有机荧光颜料具有较好的抗溶剂性能。
The organic fluorescent pigments prepared with aromatic sulfonamidemodified melamine resin and fluorescent dye have gcodsolvent resistance .
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磺化三聚氰胺甲醛树脂与金属钙离子的复合物对水泥的作用
Effect of complex of the sulfonated melamine formaldehyde resin ( smf ) and ca_ ( 2 + ) on cement
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以三聚氰胺甲醛树脂、磺化三聚氰胺甲醛树脂两种重要中间体的合成为例,分析阐述了三聚氰胺改性合成机理。
The synthesis of melamine-formaldehyde resin and its sulfonate were quoted to illustrate the mechanism of the chemical modification of melamine .
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采用叔碳酸酯合成高固体分的聚酯树脂,与甲醚化三聚氰胺甲醛树脂配制印铁涂料。
An overprinting coatings has been developed based on high solid polyester prepared with versatic acid , and methylated melamine resin .
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采用原位聚合法用三聚氰胺甲醛树脂包覆一种相变点为24℃相变材料A,制得相变储热微胶囊。
Melamine formaldehyde resin was used to encapsulate a phase change material which melt point is 20 ℃ by in situ polymerization .
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三聚氰胺甲醛树脂交联剂可明显改善聚合物水泥基涂料的力学性能、耐热性能和耐水性能。
The mechanical properties and the resistance to water and heat of the polymer modified cement based waterproofing coating are greatly improved by the synthesized melamine resin .
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同时还利用静电接触角测量仪、扫描电镜分析了影响三聚氰胺甲醛树脂的润湿性因素。
At the same time , this article studied the facts that affected the wetting property of melamine resin with the static contact angle instrument and the scanner .
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采用叔碳酸酯为原料合成高固体含量聚酯树脂,与甲醚化三聚氰胺甲醛树脂交联制备聚酯印铁涂料;
The high solid content polyester tin plate paints were synthesized via amino resin crosslinked with polyester resin which obtained from glycidyl vessatic acid , polyols and polyacids .