Polyamide相关论文
以聚酰胺(PA)和不锈钢(1Cr18Ni9Ti)搭接接头为研究对象,计算了焊接过程中界面处的热过程,并分析了其对塑料热分解行为影响,获得了......
Bio-based diamines are considered to be a promising alternative to traditional fossil-fuel-based diamines,the important ......
Facile Mechanochemical Preparation of Polyamide-derivatives via Solid-state Benzoxazine-isocyanide C
With the exploration of novel sustainable protocol for functional polyamides' (PAs) construction as the starting point,h......
为了探索CO2激光对聚酰胺材料的热效应融化机理,在常温下,利用低功率CO2激光对聚酰胺PA12进行定位和扫描辐照融化实验,通过光学显......
综述了聚酰胺及腰果酚改性胺环氧固化剂的制备、固化过程及性能研究进展,介绍了2种新型固化剂腰果酚改性聚酰胺和腰果酚酰胺。......
首先通过壬二酸和双(对-羧苯基)苯基氧化膦直接缩聚反应得到半芳香聚酰胺( PA) ,采用溶液共混方法,以多壁碳纳米管( CNTs)增强PA得......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
The selective laser sintering (SLS) was used to prepare components from modified polyamide (PA) powder.The behaviour of ......
In-situ Composite Based on Poly (ethylene terephthalate),Polyamide and Polyethylene with Microfibres
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Synthesis of Dendronized Aromatic Polyamides with Chloromethyl Groups in the Periphery by Macromonom
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Studies on the DNA binding and cleavage activity of a synthesized polyamide containing dipeptide Ser
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
TRANSAMIDATION IN THE in situ BLENDING OF POLYAMIDE 1212 WITH POLYAMIDE 6 THROUGH ANIONIC POLYMERIZA
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
SYNTHESIS,CHARACTERIZATION AND THERMAL DEGRADATION KINETICS OF POLY(IMINO ISOPHTHALOYL IMINO(2,4,8,1
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
SYNTHESIS AND CHARACTERIZATION OF OPTICALLY ACTIVE POLYAMIDES BASED ON 2-(1,3-ISOINDOLINEDIONE-2-YL)
Five new optically active polyamides(PAs) 6a-6e were prepared by direct polycondensation reaction of 2-(1,3- isoindoline......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
TRANSAMIDATION IN THE in situ BLENDING OF POLYAMIDE 1212 WITH POLYAMIDE 6 THROUGH ANIONIC POLYMERIZA
20 wt% polyamide 12 (PA1212) pellets were dissolved in molten caprolactam.The caprolactam was then catalyzed at 180℃ an......
目的 观察聚酰胺-氨(PAMAM)纳米微粒介导5-氟尿嘧啶(5-Fu)联合小RNA-21抑制乳腺癌细胞MCF-7生长的效果.方法 透析法制备5-Fu/PAMAM......
A new polyamide containing bithiazole moieties (PTA) was synthesized by the polycondensation of 2, 2′-diamino-4, 4′-bi......
A diamine containing ether and ester units,as basic monomer for the preparation of polyamides,was prepared via three con......
Studies on the DNA binding and cleavage activity of a synthesized polyamide containing dipeptide Ser
The DNA binding and cleavage activity of a synthetic polyamide containing dipeptide Ser-His has been investigated by spe......
首先通过壬二酸和双(对-羧苯基)苯基氧化膦直接缩聚反应得到半芳香聚酰胺( PA) ,采用溶液共混方法,以多壁碳纳米管( CNTs)增强PA得......
A new type of injectable premixed bone cement consisting of nano-hydroxyapatite (n-HA) and polyamide 66(PA66) composite ......
Soluble aromatic polyamides containing phthalazinone moieties were prepared. Those polymers were obtained from the solut......
A novel distamycin analogue was synthesized by chloroform reaction and DCC / HOBT coupling reaction without using amino ......
A novel conjugate of dibenzoyldiazomethane and polyamide containing N-methylimida-zoles was synthesized by a chloroform ......
In order to increase the cell penetration and decrease the cytotoxicity of the synthetic molecule, we designed and synth......
Synthesis of Dendronized Aromatic Polyamides with Chloromethyl Groups in the Periphery by Macromonom
The preliminary results for one-pot synthesis of dendronized aromatic polyamides with chloromethyl groups in the periphe......
The apparent shear viscosity (ηa) of a blend composed of 97 wt % high-density polyethylene (HDPE) and 3 wt % polyamide ......
Nucleases play an important role in molecular biology, for example, in DNA sequencing. Synthetic polyamide conjugates ca......
首先使用退火处理的方法使六方氮化硼(hBN)带上羟基,并与硅烷偶联剂混合,得到表面处理后的氮化硼(BN)。然后用熔融共混的方式制备......
以4,4′-二羟基二苯甲酮为原料合成四羟基四苯乙烯(M1),并将其作为酚源与联苯胺及多聚甲醛进行Mannich缩合反应以制备出具有四苯基......
综述了国内外聚酰胺生产、消费、市场、生产厂家和产品开发特点,并根据中国聚酰胺工业现状、供需状况及与国外的差距,提出了加快发......
通过三缩三乙二醇二胺和己二酸的缩聚反应合成了一种改性的聚酰胺（聚己二酰三缩三乙二醇二胺），利用全反射傅里叶红外变换光谱和核磁共......
绿茶的乙醇浸提液经浓缩、脱色和萃取,得茶多酚粗品,用聚酰胺层析柱分离提纯得（-）-EGCG单体。采用正交试验法考察了绿茶的粒度、乙醇......
非循环的芳香的聚酰胺啶衍生物的一个新系列啊并且包含啶戒指 i 的 newmacrocyclic 聚酰胺被 N~2， N~6 二度(2-aminoethyl ) pyridi......
以改性后的聚丙烯腈（mPAN）为基膜,对苯二甲酰氯（TPC）为有机相单体,三乙烯四胺（TETA）和乙二胺（EDA）分别为水相单体,通过界面聚合法制备聚酰......
膜材料学是膜分离学科的中心. 膜材料的结构、荷电性、极性等均影响膜的分离性能. 目前 ,常用的分离膜材料有纤维素、聚砜、聚偏氟......
采用邻甲基取代杂萘联苯型类双酚4-(3-甲基-4-羟基苯基)-2，3-二氮杂萘-1-酮(DHPz-oM)与对氯苯腈反应制得二腈化合物，进一步水解为二......
合成了同时含有偶氮苯和1,3,4-噻二唑的新型聚酰胺（P1,P2）,采用FT-IR、1H NMR、GPC和TGA技术对其结构进行了表征和热性能测试。P1和P......
文章以锦纶6/聚乙烯(PA6/PE)海岛型复合超细纤维为研究对象,借助扫描电镜(SEM)和差示扫描量热仪(DSC)两种表征手段分析了处理温度......
用密炼机制备了不同丙烯酸酯橡胶（chlorine—ACM、epoxy—ACM和AEM）和热塑性聚酰胺（PA）塑料的动态硫化耐油热塑性弹性体，其中丙烯酸酯与......
添加云母微粒到PA6切片中,通过高速均匀混合制得云母质量分数分别1%、3%的PA6/Mica（云母）共混物,用RH7双柱型毛细管流变仪,测试分析......
研究了热致液晶聚酰胺(TLCPa)/聚酰胺66(PA66)原位复合材料的相容性及其成纤机理.转矩流变仪研究证实:TLCPa/PA66的粘度比小于1,利......
以聚酰胺树脂为吸附剂,通过静态和动态法研究了其吸附水溶液中硝基苯酚的性能、条件及其主要影响因素.结果表明:在弱酸性条件下,该......
采用添加造孔剂法制备聚酰亚胺多孔材料,考察造孔剂含量对微孔结构、材料力学和摩擦性能的影响,利用扫描电镜(SEM)分析材料微孔结......
A new type of injectable premixed bone cement consisting of nano-hydroxyapatite (n-HA) and polyamide 66(PA66) composite ......
用一定规格的锦纶丝、莱卡长丝在空心锭纺纱机上纺制了一系列不同包覆度的锦纶莱卡包覆纱,并对其成纱性能进行了拉伸试验分析,得到......
研究了四种黏度不同的聚酰胺中间体烷基化条件和黏度对PAE树脂性能的影响,以期为PAE树脂的生产提供一定的参考。结果显示：在相同工......
