نتایج جستجو برای: reactive compatibilizer
تعداد نتایج: 156743 فیلتر نتایج به سال:
The influence of quartz (silicon dioxide) content on main physical and mechanical properties composites based low density polyethylene is considered. It shown that the introduction a compatibilizer – copolymer high-density with maleic anhydride into composition improves compatibility mixed components. use synthesized wax as plasticizer made it possible to significantly improve deformability hig...
A conducting diblock copolymer of PS-b-P3HT was added to serve as a compatibilizer in a P3HT/PCBM blend, which improved the power-conversion efficiency from 3.3% to 4.1% due to the enhanced crystallinity, morphology, interface interaction, and depth profile of PCBM.
The presented research focused on improving the mechanical properties of PLA-based composites reinforced with buckwheat husks (BH) particles. work was carried out in two stages. Firstly, blend prepared addition polybutylene adipate terephthalate (PBAT) and thermoplastic starch (TPS), manufactured by injection molding technique, then selected materials were BH filler, samples using fused deposit...
در این تحقیق استفاده از کربن اکتیو ، نانوذرات مغناطیسی آهن و نانو کامپوزیت آهن در بستر کربن اکتیو، برای حذف رنگهای reactive ) آنیونی( از پسابها مورد مطالعه قرار گرفتند . رنگ reactive blue19,reactive red31 به عنوان مدلی از رنگهای آنیونی مورد بررسی قرار گرفت. مشخصات سطحی نانو ذرات آهن و نانو کامپوزیت آهن توسط sem ،tem،xrd مورد بررسی قرار گرفت . تاثیر عوامل مختلف (ph، مقدار جاذب، زمان تماس، دور هم...
Polypropylene/polyimide (PP/PI) blends were synthesized by reactive extrusion with the in situ polymerization of polyimide phase presence maleic anhydride grafted polypropylene (PP-g-MA) as a compatibilizer. Blends reactively processed twin-screw extruder at 200 °C, PI content varying from 10 to 40 wt%. Examination morphology scanning electron microscopy (SEM) depicted fine sub-micrometer dispe...
Cross-linked polyethylene (XLPE) is primarily used as a coating and insulator for electrical wires cables. The cross-links render recycling through remelting unfeasible, XLPE waste usually incinerated or sent to landfills. Previous investigations showed that increased the impact strength of commodity thermoplastics. Hence, incorporating in polyamide 12, an engineering thermoplastic, was studied...
The effect of copolymers on the breakup and coalescence of polybutadiene ~PB! drops in polydimethylsiloxane ~PDMS! is studied using a four-roll mill flow cell. Copolymers are produced at the interface by a reaction between functionalized homopolymers. They reduce the interfacial tension and thus enhance breakup; they also inhibit coalescence of drops. Under the conditions of our experiments, th...
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