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Directional Properties of Flame Retarded PP Sheet Molded by Uniaxial Stretching
关键字：polypropylene; flame retardancy; uniaxial stretching; directionality
Polypropylene (PP) sheets are widely used in automative, electronic and instrument industry, with many advantages including low density, non-toxicity, excellent electrical insulativity, resistance to impact and flexion.
http://www.polymer.cn/research/dis_info12496 |
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Ammonium Polyphosphate/Sepoilite Nano-Compounds in PP/IFR Composites
关键字：APP; sepoilite; intumescent flame retardant; polypropylene
Ammonium Polyphosphate (APP) is a main component of Intumescent Flame Retardant (IFR) as both an acid source and a gas source. APP is often combined with metal oxides and salts, sepiolite and montmorillonite to synergize flam...
http://www.polymer.cn/research/dis_info12443 |
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The Synthesis of the Novel Synergetic Flame Retardant and Its Application in PP/APP
关键字：silicon; inorganic-organic hybrid; sol-gel; synergism
Polypropylene is widely used due to its excellent mechanical property. But it is very easily ignited and capable of burning rapidly. So for, halogenated compounds are the most widely used.
http://www.polymer.cn/research/dis_info12426 |
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The morphology evolution and Size control of polypropylene nanofibers
关键字：morphology evolution， size control， PP nanofibers
Polyproplylene (PP) nanofibers were prepared by melt-blending extrusion of cellulose acetate butyrate (CAB) and PP and subsequent removal of the CAB matrix. The sizes and distributions of nanofibers were controlled by morphology development...
http://www.polymer.cn/research/dis_info11794 |
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Preparation and properties of PP/sepiolite intercalation nanocomposites
关键字：Intercalation nanocomposites, Crystallinity, Impact strength, Dispersibility
Modified sepiolite was prepared by the exchanging inorganic cations with the cationic surfactant CTAB, and then polystyrene/modified sepiolite (PS/m-sepiolite) was synthesized by in-situ emulsion polymerization of styrene. Finally well dispersed PP/&...
http://www.polymer.cn/research/dis_info11753 |
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Dyeability of polypropylene yarns modified with hyperbranched polyesteramide
关键字：hyperbranched polyesteramide; polypropylene (PP); dyeability; degree of crystallinity
Hyperbranched polyesteramide at the proportion of 1% and 3% (by weight) was added into polypropylene(PP) in order to improve the dyeability of polypropylene yarns by melt spinning. It was found that the hyperbranched polyesteramide&nbs...
http://www.polymer.cn/research/dis_info11449 |
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Morphology and thermal property of PP/ M-PEEAM composite
关键字：PP/ M-PEEAM composite; morphology; thermal property; rheology
Zinc oxide, hexanedioic acid, PEG，caprolactam and MDI were chosen as raw materials to synthesize poly(ether ester amide containing zinc) (M-PEEAM). The PP/M-PEEAM composite and fiber were then prepared by blending M-PEEAM and PP. The&...
http://www.polymer.cn/research/dis_info11434 |
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The thermal and rheological properties of dyeable polypropylene (PP) blends
关键字：polypropylene fiber; thermal property; rheology property; dyeable
Polystyrene (PS)/Garamite particles with different Garamite contents were prepared through in-sitususpension polymerization, and then added into polypropylene (PP) matrix as modification fillers through melt blending.Dyeable PP fibers were melt-spun from&...
http://www.polymer.cn/research/dis_info11431 |
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Development of Durable Softening and Water-repellent PP/HDPE Heat-bondable Composite Fiber
关键字：constituent spinning, durable softening and water-repellent,
Spinning and finishing techniques of a durable softening and water-repellent PP/HDPEheat-bondable fiber were introduced. The fiber has a core-sheath structure. PP is the core andHDPE is the sheath. The core-sheath fiber structure and s...
http://www.polymer.cn/research/dis_info11162 |
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Kinetics for Thermal Degradation of Isotactic Polypropylene in Presence and Absence of Anti-oxidant B215 ( Irganox 1010/Irgaphos 168 (1:2))
关键字：I-pp
The thermal degradation of isotactic polypropylene (I-pp) was carried out in the absence and presence of concentrations of B215 at different temperatures. A method of viscometry was used to study the degradation behavior and Kinet...
http://www.polymer.cn/research/dis_info9175 |
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