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Kinetics Analysis of Non-Isothermal Degradation of Polybenzoxazine-Woodflour Composites
关键字：polybenzoxazine, wood composites, non-isothermal degradation, kinetics
This study evaluates degradation kinetic parameters, i.e.ctivation energy ( Ea ) , pre-exponential factor (A) and degradation mechanism (f(x》 of polybenzoxazine (PBZ) wood via distributed activation energy model (DAEM...
http://www.polymer.cn/research/dis_info17265 |
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Effect of Polyurethane on Mechanical Property of Textile Reinforced Composite
关键字：polyurethane dispersion, surface treatment, interface property, dynamic mechanical analysis
In this study, thermosetting epoxy resin and glass woven fabric with and without the surface treatment were employed as a matrix and reinforcement, respectively. Four kinds of deposit(pick-up) ratios of polyurethane dispersion&...
http://www.polymer.cn/research/dis_info17196 |
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Nano-IR observations of interfacial functional groups of multicomponent polymer materials: nanochemical analysis of laminated and blended structures
In the polymer industry, material design by blending different materials and miniaturizing the feature size of components is expected to make polymer materials more valuable, useful, and functional in their target markets.
http://www.polymer.cn/research/dis_info16733 |
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Preparation and characterizations of halogenfree flame-retardant polyamide 6
关键字：polyamide 6; flame retardant; thermal analysis; LOI
In this study, Polyamide 6 (PA6), halogen-free flame retardants Melamine Cyanurate (MCA) and M102B (Cyclic phosphate compounds) were used to prepare flame retardant PA6 (FR-PA6) through melt blending. The morphology and properties of F...
http://www.polymer.cn/research/dis_info13955 |
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A novel phosphorus-containing flame retardant co-polyester nanocomposites
关键字：flame retardant; anti-dripping; elemental analysis; PET
A novel progress was used to prepare non-dripping halogen-free fire retardant polyethylene terephthalate inthis paper. An oligomer, 2-carboxyethyl (phenyl phosphinic) acid (CEPPA), was used as a novel flame retardant. Organic montmorillonite was...
http://www.polymer.cn/research/dis_info13911 |
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Analysis of Threadlike Micellar Solutions under Shear Flow: A Dissipative Particle Dynamics Study
Surfactant molecules are composed of two chemically distinct functional groups. These are a hydrophilic head group and a hydrophobic tail group.
http://www.polymer.cn/research/dis_info12813 |
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Rheo-dielectric and velocity field analysis of polyisoprene under steady shear and large amplitude oscillatory shear (LAOS)
Polymer dynamics under shear flow has not yet been well understood. Polyisoprene (PI) chains have type-A dipoles parallel along their backbones, and the dielectric response corresponds to the relaxation of the end-to-end vector correla...
http://www.polymer.cn/research/dis_info12795 |
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The rheological and mechanical properties of poly(acrylonitrile)/attapulgite nanocomposite
关键字：polyacrylonitrile, attapulgite, nanocomposite, rheological analysis
Nanocomposites based on attapulgite (AT) and poly(acrylonitrile) (PAN) were fabricated by mechanical blending in dimethylsulfoxide (DMSO). The rheological behaviours of PAN/AT solutions were investigated by ARES rheometer with cone-plate geometry. Th...
http://www.polymer.cn/research/dis_info11796 |
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Analysis of moisture liberation of flexible fiber assembly
关键字：fiber assembly moisture liberation property method apparatus
Moisture liberation and absorption property of flexible fiber assembly greatly affects application and functions, especially for smart fibers materials and membrane. It is meaningful to express the water liberation property of smart fibre&n...
http://www.polymer.cn/research/dis_info11650 |
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Analysis of transition routine and packing structure of the confined long alkyl side groups: crossover of mesophase to crystalline structure
Investigation of the transition routine and packing structure of the confined long alkyl side groups not only contributes the understanding of the microscale packing situation of side groups, but also provides one suitable way to&...
http://www.polymer.cn/research/dis_info11400 |
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