| Graft of Polybutylene Terephthalate Meltblown Nonwovens by Plasma Initiation and Their Surface Performance |
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| 引用本文： | 柯勤飞. Graft of Polybutylene Terephthalate Meltblown Nonwovens by Plasma Initiation and Their Surface Performance[J]. 东华大学学报(英文版), 2000, 0(1) |
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| 作者姓名： | 柯勤飞 |
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| 作者单位： | Ke QinfeiCollege of Textiles，China Textile University，Shanghai，200051 |
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| 基金项目： | Science and Technoloy Foundation of Municipal Education Commission Shanghai |
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| 摘 要： | Main factors affecting the low temperature plasma initia-tion and graft modification of acrylic acid onto polybuty-lene terephthalate(PBT)meltblown nonwovens are stud-ied.The relations between hydrophilic performance ofthe product and plasma power,treating time,andmonomer concentration are investigated.The surfaceperformances of grafted products are analyzed.It is ob-tained that hydrophilic performance of PBT nonwovens isgreatly improved due to the etching of the plasma andthe introduction of polar groups so as to meet the needsof leukocyte depleting materials.
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Graft of Polybutylene Terephthalate Meltblown Nonwovens by Plasma Initiation and Their Surface Performance |
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| Ke QinfeiCollege of Textiles,China Textile University,Shanghai. Graft of Polybutylene Terephthalate Meltblown Nonwovens by Plasma Initiation and Their Surface Performance[J]. Journal of Donghua University, 2000, 0(1) |
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| Authors: | Ke QinfeiCollege of Textiles China Textile University Shanghai |
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| Affiliation: | Ke QinfeiCollege of Textiles,China Textile University,Shanghai,200051 |
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| Abstract: | Main factors affecting the low temperature plasma initiation and graft modification of acrylic acid onto polybuty-lene terephthalate (PBT) meltblown nonwovens are studied. The relations between hydrophilic performance of the product and plasma power, treating time, and monomer concentration are investigated. The surface performances of grafted products are analyzed. It is obtained that hydrophilic performance of PBT nonwovens is greatly improved due to the etching of the plasma and the introduction of polar groups so as to meet the needs of leukocyte depleting materials. |
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| Keywords: | polybutylene terephthalate (PBT) melt blow-ing nonwovens plasma graft acrylic acid. |
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