Hydrolysis of Polyacrylonitrile in the Alkaline Aqueous Solution of Cationic Surfactant and Its Hydr

来源 :The 12th Asian Textile Conference (第12届亚洲纺织会议暨2013年纺织学术年会) | 被引量 : 0次 | 上传用户:shi893932393
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The hydrolysis of cyano and ester groups from polyacrylonitrile fiber and pulp was accelerated by cationic surfactant in alkaline aqueous solution.
其他文献
People have demanded for residence environment increasingly day by day.Noises easily cause tiredness, interfering with spirit concentration and decreasing working efficiency.
会议
Poly(2,6-1H-benzo[f]isoindole-1,3(2H)-dione) (PBID), which was a self-condensable naphthalene-containing polyimide, was synthesized as precipitated crystals from 6-amino-3-(ethoxycarbonyl)-2-naphthoic
会议
The shish-kebabs consist of long central fiber core (shish) and lamellar crystal (kebab) periodically attached along the shish-structure.
会议
Melt spun polypropylene based mono and multiple filament yams have been developed.Micro-encapsulated temperature management material was incorporated within the PP yam.
会议
Graphite and styrene-ethylene-butylene-styrene triblock copolymer (SEBS) can provide the polypropylene (PP) matrix with a greater stiffness and toughness, respectively.
会议
Toughness is a critical issue that limits hydrogel application.Generally speaking, polymer hydrogels are soft and brittle.They cannot withstand large deformations.
会议
Cotton fabric is popular natural raw material which is commonly used in fabric.Cotton fiber has good moisture absorption capacity;the fiber is soft and surface is smooth, Cotton has excellent wearing
会议
UHMWPE (ultra-high-molecular-weight polyethylene) fiber has the highest specific modulus and strength of all commercial reinforcing fibers due to its excellent tensile modulus and low density.
会议
In this study, the Polylactic acid (PLA)-based membrane was manufactured by the technique of electronspinning.The specific characteristics of the nano-fibrous membrane, which is ultra-high BET surface
会议
In recent years, nanofibers are recognized as an exciting new class of material for various applications.One of the well-known methods for the production of nanofibers is electrospinning, however it c
会议