1) modification and compounding
![点击朗读](/dictall/images/read.gif)
改性复合
2) compound modification
![点击朗读](/dictall/images/read.gif)
复合改性
1.
Sdudy on the compound modification technology of thinning wood of Cunninghamia lanceolata using the ACQ and UF resin;
杉木间伐材ACQ与UF复合改性初步研究
2.
Synthesis and characterization of compound modification waterborne polyurethane
![点击朗读](/dictall/images/read.gif)
复合改性水性聚氨酯乳液的合成及表征
3.
Mechanism and effect of compound modification were studied more intensively.
![点击朗读](/dictall/images/read.gif)
在将ACQ与UF树脂调制成相容的复合改性剂对杉木间伐材进行复合改性研究的基础上,深入探索复合改性的机理与综合效果。
3) modification
[英][,mɔdɪfɪ'keɪʃn] [美]['mɑdəfə'keʃən]
![点击朗读](/dictall/images/read.gif)
复合改性
1.
Research progress of modification technology of waterborne polyurethane is reviewed in this paper.
综述了改性水性聚氨酯的几种最常用的改性方法,介绍了环氧树脂改性、有机硅改性、丙烯酸酯改性、有机硅-丙烯酸酯复合改性、纳米材料改性等不同改性技术的特点和制备方法,同时介绍了复合改性技术的最新进展,并对改性技术的进一步发展作了展望。
2.
Several methods and characters of the modification of waterborne polyurethane were introduced in this paper.
介绍了水性聚氨酯复合改性的几种方法和特点,其中包括用具有不同活性基团的有机硅改性、环氧树脂直接或间接改性、丙烯酸酯对水性聚氨酯的共聚改性、核壳结构乳液聚合改性、互穿网络法改性及其它改性。
4) complex modification
![点击朗读](/dictall/images/read.gif)
复合改性
1.
Organic montmorillonite (OMMT), possessed stable dispersion in nonpolar solvent, had been prepared by using quaternary ammonium salt and coupling agent complex modification.
采用季铵盐和偶联剂复合改性的方法对蒙脱土(MMT)进行改性。
5) comprehensive modification
![点击朗读](/dictall/images/read.gif)
复合改性
1.
Using comprehensive modification can improve the functional properties and nutrition of SPI remarkably, which provides a new train of thought for extending applied field of SPI.
传统方法对大豆分离蛋白(SPI)进行改性,只可改善一个或几个功能性;而通过现代复合改性技术能明显改善大豆分离蛋白功能性和营养性,为扩大大豆分离蛋白应用领域开辟一条新的思路。
6) composite modification
![点击朗读](/dictall/images/read.gif)
复合改性
1.
The results show that the heat resistance and heat aging resistence of the membranes were obviously improved by SBS and APP composite modification.
分别对SBS、SBS/SBR、SBS/APP改性沥青及其防水卷材的性能进行分析测试,试验结果表明,采用SBS/APP复合改性可改善SBS改性沥青防水卷材的耐高温和热老化性能。
2.
The composite modification of collagen-(chitin/chitosan) and its application in medical tissue materials,electrospunning and papermaking were introduced.
阐述了胶原蛋白-甲壳素、壳聚糖等的复合改性,以及在医用组织材料、静电纺丝、造纸、皮革等领域的应用,展望了其在生物质材料、新型高分子等新领域的应用前景。
3.
In this work,the recycled waste polymer in packaging and the crumb rubber,replacing the ordinary polymer modifier, were selected to carry on the composite modification of the asphalt.
利用回收的包装废弃聚丙烯、废胶粉代替普通聚合物改性剂,采用复合改性的技术方法,对普通沥青进行改性,提高基质沥青的防水性能。
补充资料:复合改性双基推进剂
分子式:
CAS号:
性质:在改性双基推进剂配方中加入复合推进剂用的黏合剂和固化剂而制成的推进剂。由于双基推进剂的黏合剂为半刚性高分子,所制得的推进剂的玻璃化温度偏高,伸长率较小,推进剂的使用温度较窄,为改善其力学性能,通常采用少量的聚醚或聚酯预聚物,并加入异氰酸酯进行固化交联。复合改性双基推进剂的力学性能明显优于一般双基推进剂,其低温(-40℃)的伸长率达30%左右,可用于贴壁浇注的发动机中。
CAS号:
性质:在改性双基推进剂配方中加入复合推进剂用的黏合剂和固化剂而制成的推进剂。由于双基推进剂的黏合剂为半刚性高分子,所制得的推进剂的玻璃化温度偏高,伸长率较小,推进剂的使用温度较窄,为改善其力学性能,通常采用少量的聚醚或聚酯预聚物,并加入异氰酸酯进行固化交联。复合改性双基推进剂的力学性能明显优于一般双基推进剂,其低温(-40℃)的伸长率达30%左右,可用于贴壁浇注的发动机中。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条