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Investigation of surface properties of pristine and γ-irradiated PAN-based carbon fibers: Effects of fiber instinct structure and radiation medium
关键字：carbon fiber irradiation
The different rules for γ-ray modifications of carbon fiber (CF) surface were found in previous literature, and the contributing factors were not clear. To investigate the effects of fiber instinct structure and radiation medium on surface modification of CFs in γ-ray irradiation, argon atmosphere (Ar) and epoxy chloropropane (ECP) were chosen as the irradiation media for T300, T400, T700,...
http://www.polymer.cn/research/sy_info19240 |
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Modification of surface properties of cellulose acetate fibers with cell lase for cigarette filters
关键字：cellulose aceatate fiber, cellulase, specific surface area, filtration
This paper explored a new way to reduce the content of tar for controlling the damage of cigarettes. The cellulose acetate fibers were treated with cellulase, and to study the modification of surface properties of the ce...
http://www.polymer.cn/research/ct_info422 |
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Flow-induced Morphologies of Poly(lactic acid) and Ramie Fibers in Injection-molded Biocomposites
关键字：pla, natural fiber, renewable biocomposites, morphology, performance
The poly (lactic acid) (PLA)/ramie fiber biocomposites were fabricated by extrusion compounding followed by injection molding, and further attempts were made to understand the flow-induced morphology of ramie fibers and PLA&nb...
http://www.polymer.cn/research/dis_info17300 |
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Thermoplastics Reinforced by Self-welded Glass Fibers Effect of Interfacial Affinity on Preferential Segregation
关键字：fiber-polymer interaction, fiber-reinforced polymer composites, interfacial shear strength
The aim of this study is to clarify the effect of relative interfacial affinity on theformation of glass fiber-polyamide 6 (GF-PA6) networks in different polymer matrices. The fiber-polymer interaction was estimated by the...
http://www.polymer.cn/research/dis_info17228 |
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Preparation and properties of novel core-sheath thermal regulating fibers
关键字：composite phase change materials; core-sheath structure; thermal regulating fibers
Novel core-sheath structured thermal regulating fibers, composed of composite phase change material (CPCM) core and polypropylene (PP) sheath, were prepared via melt coaxial spinning method. A concentric spinneret was designed for this meth...
http://www.polymer.cn/research/dis_info14001 |
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Synchrotron radiation microdiffraction of natural silkworm silk and regenerated silk fibroin fibers
关键字：micro-focus X-ray; post-treatment; silk fibroin; RSF fibers
In order to investigate the microstructure of natural silkworm silks and regenerated silk fibroin (RSF) fibers, synchrotron radiation X-ray microdiffraction technology was applied due to limited sample amount. The RSF fibers were firstly&nb...
http://www.polymer.cn/research/dis_info13997 |
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A novel precursor polymer for continuous SiBN(C) ceramic fiber via co-condensation of B(NHCH3)3 and Si(NHCH3)4
关键字：SiB(C)N precursor; SiB(C)N fibers; melt-spinning
A novel polyborosilazane precursor was synthesized by co-condensation route of B(NHCH3)3 and Si(NHCH3)4. The resulted polymer is a soluble yellow transparent fusant. The backbone of the polymer was mainly made of –Si-N-B-bridge with s...
http://www.polymer.cn/research/dis_info13979 |
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Study on surface etching of UHMPE fibers with pulsed radio-frequency glow discharge plasma
关键字：pulsed radio-frequency; plasma; UHMPE fiber; interfacial shear strength
In this work, plasma generated by pulsed radio-frequency glow discharge at atmospheric pressure had been applied to modify the ultra-high-modulus polyethylene (UHMPE) fibers. The interfacial shear strength (IFSS) of plasma treated UHMPE wit...
http://www.polymer.cn/research/dis_info13977 |
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Flame Retardant Property and Pyrolysis Products of Calcium Alginate Fibers
关键字：Calcium alginate fibers; Flame retardant property; Combustion Properties; Pyrolysis product; Thermal degradation
Calcium alginate fibers which have excellent flame retardant property can be prepared by extruding a sodium alginate solution into a bath of calcium ions.
http://www.polymer.cn/research/dis_info12482 |
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Morphology of electrospun fibers from regenerated silk fibroin aqueous solutions with the addition of metallic ions
关键字：silk fibroin, aqueous solution, metallic ions, electrospinning
K+, Ca2+, Mg2+ are important metallic ions in the silk gland of silkworm. In this paper, these ions were added to regenerated silk fibroin (RSF) aqueous solutions with a RSF concentration of 30% at a pH of 6.0, ...
http://www.polymer.cn/research/dis_info11744 |
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