Radiochemical Graft Copolymerisation of 2-Hydroxy Ethylmethacrylate onto Polyamide-6, 6-Nylon

Inderjeet Kaur; Raghuvir Barsola; B.N. Mishra; Ghanshyam S Chauhan

doi:10.14429/dsj.50.3754

Inderjeet Kaur Himachal Pradesh University, Shimla
Raghuvir Barsola Himachal Pradesh University, Shimla
B.N. Mishra Himachal Pradesh University, Shimla
Ghanshyam S Chauhan Himachal Pradesh University, Shimla

DOI: https://doi.org/10.14429/dsj.50.3754

Keywords: Thermogravimetric analysis, Radiation induced graft copolymerisation, Polyamide fibres

Abstract

Polyamide-6,6-nylon has been modified by radiation-induced graft copolymerisation of 2-hydroxy ethylmethacrylate (2-HEMA) in nonaqueous medium (ethanol). No homopolymer formation was observed during grafting. Optimum conditions for affording maximum percentage of grafting have been evaluated. Maximum percentage of grafting (170 per cent) was obtained at a total dose of 0.74 x 10 to the power 4 Gy using 2-HEMA (8 x 10 to the power-3 moles) in ethanol (10 ml). The grafted samples were characterised by thermogravimetric analysis and it was observed that grafting slightly decreased the thermal stability of the polyamide-6,6 fibre. Dyeing properties of polyamide-6,6 fibre and grafted fibre have also been investigated.

Author Biographies

Inderjeet Kaur, Himachal Pradesh University, Shimla

She has been working as Senior Lecturer for the past ten years. She has 80 research publication to her credit. She has presented 32 Papers in national/international conference . she is a also a research guide for M Phil and PhD Students.

Raghuvir Barsola, Himachal Pradesh University, Shimla

Himachal Pradesh University, Shimla

B.N. Mishra, Himachal Pradesh University, Shimla

He is Recognised as Emeritus Scientist. He has 32 Years of research experience; has published 150 resesarch papers and presented40 papers in national/international seminars.He has received Gold/Silver Medals Awarded by A.B.I.,USA.He honoured by Indian Polymer Society and is a member of the Editorial Board.

Ghanshyam S Chauhan, Himachal Pradesh University, Shimla

He has been working as Senior Lecturer since 1995 at the Dept of the Chemistry ,Himachal pradesh University , Shimla His area of research include .

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Radiochemical Graft Copolymerisation of 2-Hydroxy Ethylmethacrylate onto Polyamide-6, 6-Nylon

Abstract

Author Biographies

References

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