| |
Preparation and characterization of chitosan derivatives and their application as flame retardants in thermoplastic polyurethane.
Our previous work has demonstrated that chitosan (CS) can be directly used as charring agents. In this paper, efforts were made to further improve the thermal stability and charring ability of CS by reacting with benzaldehyde, salicylaldehyde and hydroxybenzaldehyde respectively to obtain different CS derivatives. CSderivatives in association with ammonium polyphosphate (APP) was then introduced i...
http://www.polymer.cn//ss/zhangshengfrml/publicationsshow_12400.html |
| |
Preparation and Rheological Behaviors of Thermoplastic Poly(vinyl alcohol) Modified by Lactic Acid
A thermoplastic modified poly(vinyl alcohol) (PVA-g-LA) with improved melt processing property was prepared bymelt polycondensation of PVA with lactic acid. Rheological behaviors of PVA-g-LA copolymers were investigated using a highpressure capillary rheometer. The influences of the content of oligo-poly (lactic acid) graft chains and content of PVA-0588 on the rheological properties o...
http://www.polymer.cn//ss/chensichong/publicationsshow_12033.html |
| |
[ Polymer] Electrically conductive thermoplastic polyurethane/polypropylene nanocomposites with selectively distributed graphene
The electrically conductive nanocomposites composing of different concentrations (0.05–1.5 wt%) of reduced graphene oxide (RGO) in the thermoplastic polyurethane/polypropylene (TPU/PP, 55/40) matrix with a fine co-continuous structure were fabricated by solution-flocculation and melt-mixing process using a micron twin-screw extruder. Both thermodynamic and kinetic theoretical analysis predicate...
http://www.polymer.cn//ss/ICL_UTK/publicationsshow_9564.html |
| |
Mechanical Properties of Thermoplastic Polyester Elastomer Controlled by Blending with Poly(butylene terephthalate)
Polymer Testing, 2016, 55C, 152-159.
ABSTRACT:
Thermoplastic polyester elastomer (TPEE) blends with poly(butylene terephthalate) (PBT) were prepared by melt compounding for the phase morphology and mechanical property studies. Although PBT is immiscible with the continuous soft poly(tetramethylene glycol) (PTMEG) phase of TPEE, it is miscible with the discrete hard PBT...
http://www.polymer.cn//ss/wudefeng/publicationsshow_9508.html |
| |
Thermoplastic Polyester Elastomer Nanocomposites Filled with Graphene: Mechanical and Viscoelastic Properties
Composites Science & Technology, 2016, 132C, 108-115.
ABSTRACT:
Graphene nanosheets (GNS) with and without
surface functionalization were used as the reinforcements to prepared the composites
with thermoplastic polyester elastomer (TPEE) by melting mixing. The results
show that the presence of GNS improves modulus, yield
and tensile strengths of TPEE, and the su...
http://www.polymer.cn//ss/wudefeng/publicationsshow_9359.html |
| |
Novel fabrication of magnetic thermoplastic nanofibers via melt extrusion of immiscible blends
A novel technique of fabricating magnetic thermoplastic nanofibers by the control of the phase separation of immiscible
polymer blends during melt extrusion was presented. The magnetic poly(vinyl alcohol-co-ethylene) (PVA-co-PE)/Fe3O4
composite nanofibers were prepared via the melt extrusion of cellulose acetate butyratematrix and PVA-co-PE preloaded
with different amounts of Fe3O4 nanoparticles. ...
http://www.polymer.cn//ss/wangdongjiaoshou/publicationsshow_8160.html |
| |
Phase separation time/temperature dependence of thermoplastic modified thermosetting systems[J].
ZHANG Xiu-juan,YI Xiao-su, XU Yuan-ze. Phase separation time/temperature dependence of thermoplastic modified thermosetting systems[J]. Frontiers of chemical engineering in China, 2008, 2(3): 276-285.
http://www.polymer.cn//ss/xuyuanze/publicationsshow_2068.html |
| |
Phase separation and rheological behavior in thermoplastic modified epoxy systems.
The relationship between rheological behavior and phase separation in polyesterimide modified epoxy systems was studied by rheometry, time-resolved light scattering (TRLS), and Differential Scanning Calorimetry (DSC). The rheological behaviors of blends during phase separation showed an exponential grow of complex viscosity, while the phase separation was inhibited by the vitrification of the poly...
http://www.polymer.cn//ss/yuyingfeng/publicationsshow_1810.html |
| |
INFLUENCE OF STRUCTURE POLYKETONES ON THE STRENGTH PROPERTIES OF FIBREGLASSES ON THE BASIS OF THERMOPLASTIC MATRIXES
关键字：INFLUENCE,STRUCTURE,POLYKETONES,THE,STRENGTH,PROPERTIES,FIBREGLASSES,THE,BASIS,THERMOPLASTIC,MATRIXES,
For the first time properties of composite microplastics on the basis of thermoplasic matrixes (polyethylene and polyamide) are studied physico-mechanical and structurally-relaxing at use as apprete of aliphatic polyketones (alternating copolymers&nb...
http://www.polymer.cn/research/dis_info5905 |
| |
Foamability of Thermoplastic Vulcanizates (TPVs) Using Waste Ground Rubber Tire Powder
关键字：Foamability,Thermoplastic,Vulcanizates,TPVs,Using,Waste,Ground,Rubber,Tire,Powder,
Thermoplastic vulcanizates (TPVs) is a special class of thermoplastic elastomers (TPEs) made of a rubber/plastic polymer mixture in which the rubber phase is highly vulcanized. It is prepared by melt mixing a thermoplastic with an...
http://www.polymer.cn/research/dis_info2440 |
| |
|
|