学术探索
学术期刊
学术作者
新闻热点
数据分析
智能评审

RADIATION INITIATED GRAFTING OF ACRYLIC-ACID ONTO TETRAFLUOROETHYLENE ETHYLENE COPOLYMERS

被引：19
作者：
KOSTOV, GK
ATANASSOV, AN
机构：
[1] Bourgas Technological University, Bourgas
来源：
JOURNAL OF APPLIED POLYMER SCIENCE | 1993年 / 47卷 / 02期
关键词：
D O I：
10.1002/app.1993.070470216
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 [高分子化学与物理]; 080501 [材料物理与化学]; 081704 [应用化学];
摘要：
Hydrophilic carboxyl containing fluoropolymers was obtained by radiation grafting of acrylic acid onto tetrafluoroethylene-ethylene copolymers with different compositions. By using simultaneous (Co-60) and preirradiation (electron beam) techniques, the effect of the grafting conditions (monomer concentration, dose rate, dose, film thickness, etc.) on the degree of grafting was studied. A considerable effect of the polymer compositions, especially the C-F bonds content, and the batch irradiation on the degree of grafting was found. It was observed by scanning electron microscopy that the grafting took place mainly on the polymeric film surface and developed inward with increasing diffusion of the acrylic acid through the grafted layers.
引用
收藏
页码：361 / 366
页数：6
相关论文
共 22 条
[1]
SYNTHESIS OF PERMSELECTIVE MEMBRANES BY RADIATION-INDUCED GRAFTING OF HYDROPHILIC MONOMERS INTO POLY(TETRAFLUOROETHYLENE) FILMS [J].
CHAPIRO, A ;
JENDRYCHOWSKABONAMOUR, AM .
POLYMER ENGINEERING AND SCIENCE, 1980, 20 (03) :202-205
[2]
GRAFTING OF ACRYLIC ACID AND STYRENE ON POLYTETRAFLUOROETHYLENE FILMS PREIRRADIATED IN PRESENCE OF AIR [J].
CHAPIRO, A ;
DERAI, G ;
JENDRYCH.A .
EUROPEAN POLYMER JOURNAL, 1971, 7 (11) :1595-&
[3]
CHAPIRO A, 1969, ADV CHEM SER, V91, P560
[4]
CHAPIRO A, 1965, EUR POLYM J, V1, P189
[5]
RADIATION INITIATED GRAFTING ON FLUORO POLYMERS FOR MEMBRANE PREPARATION [J].
ELLINGHORST, G ;
FUEHRER, J ;
VIERKOTTEN, D .
RADIATION PHYSICS AND CHEMISTRY, 1981, 18 (5-6) :889-897
[6]
RADIATION INITIATED GRAFTING OF POLYMER-FILMS - AN ALTERNATIVE TECHNIQUE TO PREPARE MEMBRANES FOR VARIOUS SEPARATION PROBLEMS [J].
ELLINGHORST, G ;
NIEMOLLER, A ;
VIERKOTTEN, D .
RADIATION PHYSICS AND CHEMISTRY, 1983, 22 (3-5) :635-642
[7]
FITZ H, 1972, KUNSTSTOFFE, V62, P647
[8]
GORLITZ M, 1973, ANGEW MAKROMOL CHEM, V29-3, P137
[9]
RADIATION GRAFTING OF ACRYLIC-ACID ONTO FLUORINE-CONTAINING POLYMERS .1. KINETIC-STUDY OF PRE-IRRADIATION GRAFTING ONTO POLY(TETRAFLUOROETHYLENE) [J].
HEGAZY, ESA ;
ISHIGAKI, I ;
OKAMOTO, J .
JOURNAL OF APPLIED POLYMER SCIENCE, 1981, 26 (09) :3117-3124
[10]
THE STUDY ON RADIATION GRAFTING OF ACRYLIC-ACID ONTO FLUORINE-CONTAINING POLYMERS .3. KINETIC-STUDY OF PRE-IRRADIATION GRAFTING ONTO POLY(TETRAFLUOROETHYLENE HEXAFLUOROPROPYLENE) [J].
HEGAZY, ESA ;
ISHIGAKI, I ;
DESSOUKI, AM ;
RABIE, A ;
OKAMOTO, J .
JOURNAL OF APPLIED POLYMER SCIENCE, 1982, 27 (02) :535-543
123