该聚酰胺酸在普通有机溶剂中具有良好的可溶性。
The poly (amic acid) exhibited good solubility in common organic solvents.
聚合度为1的聚酰胺酸的链段运动能力强， 反应速率快；
The results showed that the polymer with 1 of polymerization degree had the fastest imidization rate;
聚酰亚胺的成膜厚度取决于聚酰胺酸（PAA）的粘度及旋涂转速；
The thickness of PI layer depends upon the viscosity of PAA and the spin speed of coating;
采用锥板粘度计研究了聚酰胺酸溶液的流变性能及其粘度的影响因素。
The rheological behavior of polyamic acid solution and the influential factors on its viscosity were studied with a cone-plate rheometer.
经过红外表征发现，反应得到了端酸酐基的超支化聚酰胺酸和超支化聚酰亚胺；
Through the condensation polymerization of TAPOB and dianhydride, hyperbranched polyamide acid (HBPAA) and hyperbranched polyimide (HBPI) were prepared.
采用动态热重法研究了含氟聚酰胺酸在整个亚胺化反应温度范围内的反应动力学。
The imidization kinetics of the fluorinated poly(amic-acid) was studied with the whole imidization temperature range using thermal gravity analysis(TG).
采用动态热重法研究了含氟聚酰胺酸在整个亚胺化反应温度范围内的反应动力学。
Dynamic TG was used to study the imidization kinetics of the fluorinated poly (amic-acid) film.
聚酰亚胺是一类高性能的聚合物，它可由其前驱体聚酰胺酸经热或化学亚胺化而得到。
Polyimides are important high-performance polymers which can be made by thermal imidization and by chemical imidization of their precursors poly(amic acids).
利用动态热重法研究了两种含氟聚酰胺酸薄膜在连续升温过程中的亚胺化反应动力学。
The imidization kinetics of two kinds of fluorinated poly(amic-acid) films during the continuous increase of the temperature were investigated using dynamic TG method.
本发明涉及交联的含金属的聚酰胺酸、交联的含金属的聚酰亚胺、其制法及聚酰亚胺膜。
The invention relates to a metal cross-linked polyamide acid, the metal cross-linked polyimide, its system of law and the polyimide film.
用本体聚合的方法，通过化学改性，使低分子二聚酸聚酰胺树脂的性能得到大幅度提高。
The properties of low molecule dimeric dibasic acid polyamide resin were improved by chemical modified in mass polymerization.
介绍了由二聚酸与二元胺为主要原料生产的聚酰胺树脂用于油墨的条件、国内外情况及发展趋势。
This paper introduces the requirements of polyamide resins derived by dimer acids and diamines as primary raw, ap-plied printing ink and the situation at home and abroad and the trend of development.
在静态下，考察了温度对聚酰胺树脂吸附水溶液中苦味酸的影响，探讨了吸附的热力学、动力学规律。
The thermodynamics and dynamics for adsorption of picric acid onto polyamide under static conditions were studied and the influence of temperature on the adsorption was also inspected.
不同聚酰胺由混合二元酸和二元胺而合成。
Different polyamides were synthesized by mixing dibasic acids and diamines.
本文介绍了用聚酰胺薄层层析的方法，分离和检定带保护基的核苷、核苷酸和低聚核苷酸。
A method of polyamide thin layer chromatography applicable to the separation and identification of blocked nucleosides, nucleotides and oligonucleotides is herewith described.
本论文以己内酰胺、尼龙66盐、尼龙610盐、癸二胺、癸二酸等为原料，合成共聚酰胺热熔胶；
Copolyamide hot-melt adhesives were synthesized by caprolactam, nylon 66 salt, nylon 610 salt, decane diamine, sebacic acid, etc.
根据聚酰胺-胺的合成工艺，以乙二胺和丙烯酸十二酯为原料，采用“发散合成法”合成一类新的树枝状化合物；
A new dendritic compound has been synthesized with ethylenediamine and acrylic dedoca ester by divergent on the basis of the synthetic method of PAMAM.
公司位于深圳龙岗，是全国最大的脂肪酸及二聚酸、聚酰胺树脂生产企业之一。
Company is located in Longgang, Shenzhen, is the country's largest fatty acid and 2-acid, one of polyamide resin manufacturing enterprises.
其中工业油酸、二聚酸和聚酰胺树脂三大主导产品产销量均居中国行业之首。
Among them, the production and sales quantities of its three leading products of industrial oleic acid, dimer acid and polyamide resin take the lead in the national industries.
其中工业油酸、二聚酸和聚酰胺树脂三大主导产品产销量均居中国行业之首。
Among them, the production and sales quantities of its three leading products of industrial oleic acid, dimer acid and polyamide resin take the lead in the national industries.
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