1) polyamide resin
Epoxy-bakelite-polyamide resin varnish;
Study on interface modifying of bamboo fiber reinforced polyamide resin composite;
The adsorption and desorption capability of five different macroporous resins LSA-20,LSA-21,LSA-30,D-101,AB-8 and polyamide resin in static state were studied by UV-Vis.
2) polyamide [英][pɔli'æmaid] [美][,pɑli'æm,aɪd]
Study on the morphology and crystallization behavior of column chromatography polyamide
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.
Then, the catechin is dissolved by 40% sulfuric acid solution (mass fraction) after being washed by water, and through the polyamide column.
用ZnCl2 作沉淀剂 ,当溶液pH值为 5 6～ 6 5时 ,将茶叶浸提液中的儿茶素以金属盐的形式沉淀 ,沉淀物经洗涤后 ,用质量分数为 4 0 %的硫酸溶解 ,然后将溶液直接加入聚酰胺树脂柱上 ,先用蒸馏水将Zn2 + ,Na+ 等无机离子除去 ,再用乙醇将茶多酚洗脱 ,洗脱液经浓缩、干燥 ,得到纯度高于 99%的高纯酯型儿茶素 ,提取率达 10 。
3) polyamide resins
This paper introduces a alcohol-soluble polyamide resins was prepared by co-polycondesation with dimer acid and diamine as primary raw.
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.
The technics of adsorption and elution of nuciferine with polyamide resins as adsorbent was studied.
4) Polyimide [英][,pɔli'imaid] [美][,pɑli'ɪm,aɪd]
The curing kinetics of phenylethynyl terminated polyimide;
5) polyimide resin
Study on curing kinetic parameter for polyimide resin;
The paper introduces polyimide resin and its wheel's manufacturing and application.
In this paper, a polyimide resin micropowder which is used as a new kind of resinoid bond of diamond optical polishing pills is presented.