Dyeing, moisture regain and mechanical properties of wool fabric grafted with PMMA by chemical and radiation-initiated methods

被引:14
作者
ElNaggar, AM [1 ]
Marie, MM [1 ]
ElGendy, EH [1 ]
ElMiligy, AA [1 ]
机构
[1] HELWAN UNIV, FAC APPL ARTS, CAIRO, EGYPT
关键词
D O I
10.1016/0969-806X(95)00106-8
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
PMMA polymer has been grafted onto wool fabric by two methods of grafting preirradiation method and chemical initiation using KMnO4/H2SO4 system. The grafted wool showed an enhancement in dyeability towards some basic dyes differing in size and chemical structure. Preirradiated grafted wool exhibited a relatively higher dyeing affinity than that prepared by the chemical method. Graft yield of up to 26% of PPMA did not have a noticeable effect on the moisture regain of wool fabric. Further increase in graft yield was found to cause a slight reduction in moisture regain. The tensile strength was reduced by the graft process, but elongation at break was not affected.
引用
收藏
页码:623 / 629
页数:7
相关论文
共 15 条
[1]   ENDGROUP ANALYSIS OF ISOLATED POLY(METHYL METHACRYLATE) FROM GRAFT COPOLYMERS OF WOOL [J].
ARAI, K ;
KOMINE, S ;
NEGISHI, M .
JOURNAL OF POLYMER SCIENCE PART A-1-POLYMER CHEMISTRY, 1970, 8 (04) :917-&
[2]   WOOL GRAFT COPOLYMERS INITIATED BY AZOBISISOBUTYRONITRILE [J].
BENDAK, A ;
HEBEISH, A .
JOURNAL OF APPLIED POLYMER SCIENCE, 1973, 17 (06) :1953-1962
[3]   GRAFT POLYMERIZATION OF METHACRYLATE ONTO WOOL USING DIMETHYLANILINE-BENZYL CHLORIDE MIXTURE AS INITIATOR [J].
BENDAK, A ;
KHALIL, MI ;
ELRAFIE, MH ;
HEBEISH, A .
JOURNAL OF APPLIED POLYMER SCIENCE, 1975, 19 (02) :335-351
[4]  
CHAPIRO A, 1962, RAD CHEM POLYM SYSTE, pCH12
[5]   THIOUREA-INDUCED GRAFT-POLYMERIZATION OF METHYL-METHACRYLATE ONTO WOOL IN AQUEOUS ACIDIC MEDIUM [J].
HEBEISH, A ;
FATTAH, SHA ;
ELRAFIE, MH .
JOURNAL OF APPLIED POLYMER SCIENCE, 1976, 20 (12) :3449-3452
[6]  
Hebeish A., 1981, CHEM TECHNOLOGY CELL
[7]  
JUDD DB, 1975, EUR POLYM J, V7, P153
[8]   GRAFT COPOLYMERIZATION OF METHACRYLATE ON WOOL BY PERIODATE IONS [J].
KANTOUCH, A ;
HEBEISH, A ;
BENDAK, A .
TEXTILE RESEARCH JOURNAL, 1972, 42 (01) :7-&
[9]   PHYSICAL-PROPERTIES OF SOME LOW POLYMER CONTENT RADIATION-GRAFTED WOOL COPOLYMERS [J].
MCLAREN, KG ;
WATT, IC .
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1976, 14 (01) :257-264
[10]  
MICHIHARU N, 1976, J APPL POLYM SCI, V11, P115