1) cyanoethyl cellulose acetate membrane
氰乙基醋酸纤维素膜
2) hydroxyethyl cellulose acetate
羟乙基纤维素醋酸酯
1.
The biodegradation of the blending films of hydroxyethyl cellulose acetate(HECA) and co poly(caprolactone epoxy propane) was studied.
研究了羟乙基纤维素醋酸酯 (HECA)与己内酯 -环氧丙烷共聚物共混物膜的生物降解过程 ,发现共混物膜的生物降解性能与其组成密切相关。
3) Cellulose Acetate Membrane
醋酸纤维素膜
1.
Determination of Iron in Cellulose Acetate Membrane by Atomic Absorption Spectrometry;
原子吸收光谱法测定醋酸纤维素膜中铁
2.
This research has been focused on the affect of ultrasound on the reversed osmosis and permeability of some dyes with different molecular weights(sizes)such as bromothymol blue and a kind of dyewaste water,through cellulose acetate membrane.
本文考察了不同分子量的染料,溴百里酚兰和染料废水等在超声作用下,通过醋酸纤维素膜的透水率与透盐率。
4) three cellulose acetate membrane
三醋酸纤维素膜
1.
The measure of copper and iron content in three cellulose acetate membrane of the zinc-silver battery by using the AIR- C2H2 flame atomic- absorption spectroscopy and make synthetically consideration of the measuring conditions and factors were atuded.
运用空气-乙炔火焰原子吸收光谱法同时测定银锌电池三醋酸纤维素膜中铜铁含量,并对测定条件和干扰因素进行了综合分析 该测定方法具有很好的灵敏度,干扰少,选择性和重现性好等优点 测定样品铜铁含量的相对标准偏差均小于1。
5) Acetylcellulose Film
醋酸纤维素薄膜
1.
Separation of Egg Albumin by Acetylcellulose Film Electrophoresis;
醋酸纤维素薄膜电泳分离禽卵蛋白质
2.
The electrophoresis of egg white using acetylcellulose film was conducted and the electrophoretogram showed that there were at least 6 major proteins, in which 5 of isoelectric point <pH8.
我们在实验教学中 ,以鸡蛋清进行醋酸纤维素薄膜电泳 ,它具有材料廉价、取材方便等特点。
6) acetyl cellulose (cellulose acetate)
醋酸纤维素,乙酰纤维素
补充资料:氰乙基醋酸纤维素膜
分子式:
CAS号:
性质:把醋酸纤维素进行化学改性,使其未反应的羟基的氢被氰乙基取代,所制成的具有分离功能的膜。其分子式表示为:[C6H7O2(OCH2CH2CN)x(OCOCH3)y]n。氰乙基醋酸纤维素结构和醋酸纤维素相似,在制备反渗透膜和渗透汽化膜等的方法也类似。其反渗透膜的性能仍低于醋酸纤维素类反渗透膜。但由于氰基的影响,膜的抗细菌侵蚀能力和耐污染性优于其他膜材料。
CAS号:
性质:把醋酸纤维素进行化学改性,使其未反应的羟基的氢被氰乙基取代,所制成的具有分离功能的膜。其分子式表示为:[C6H7O2(OCH2CH2CN)x(OCOCH3)y]n。氰乙基醋酸纤维素结构和醋酸纤维素相似,在制备反渗透膜和渗透汽化膜等的方法也类似。其反渗透膜的性能仍低于醋酸纤维素类反渗透膜。但由于氰基的影响,膜的抗细菌侵蚀能力和耐污染性优于其他膜材料。
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