Grafting polymerization of acrylic acid onto flax fabric initiated by plasma
Guo Ya-lin
Abstract
Guo Ya-lin
Abstract
This paper reports the grafting polymerization of acrylic acid onto flax fabric initiated by plasma. FTIR spectrum and indicate that —COO— group in the grafted flax increase. SEM image shows that grafted flax surface is rougher and heavier. The effects of plasma power, initiating time, grafting temperature and monomer concentration on grafting yields are investigated. It is found that optimum process conditions of grafting are that plasma power is 200W, initiating time is 150s, grafting temperature is 60℃, monomer concentration is 40%.
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This paper reports the grafting polymerization of acrylic acid onto flax fabric initiated by plasma. FTIR spectrum and indicate that —COO— group in the grafted flax increase. SEM image shows that grafted flax surface is rougher and heavier. The effects of plasma power, initiating time, grafting temperature and monomer concentration on grafting yields are investigated. It is found that optimum process conditions of grafting are that plasma power is 200W, initiating time is 150s, grafting temperature is 60℃, monomer concentration is 40%.
Key concepts: Grafting, Monomer, Acrylic acid, Polymerization, Polymer chemistry, Fourier transform infrared spectroscopy, Chemistry, Nuclear chemistry