4779

4498

كارشناسي ارشد

شيمي- پليمر

اصفهان: دانشگاه صنعتي اصفهان، دانشكده مهندسي شيمي

1388

پانزده،95،[II]ص.: مصور،جدول،نمودار

ص.ع.به فارسي و انگليسي

روح ا...باقري، محمد علي گلعذار

26/8/88

مرتضي صادقي، محمود معصومي

1396/10/04

كتابنامه

مهندسي شيمي

ID4498

به فارسي و انگليسي: قابل رويت در نسخه ديجيتالي

44 3 118 RERSGSQTSWMXI TS HIV GSEXMRK SR GEVFSR WXIIP WYVJEGI ERH IWXMQEXMSR SJ QIGLERMGEP TVSTIVXMIW ERH GLIQMGEP VIWMWXERGI SJ GSEXMRKW Mohammad Aliabadi Farahani aliabadi@ce iut ac ir 4 8 2009 Department of Chemical Engineering Isfahan University of Technology Isfahan 84156 83111 Iran Degree M Sc Language Farsi 6SSLSPPEL EKLVM WYTIVZMWSV FEKLIVM$GG MYX EG MV 1SLEQEH PM SPS EV WYTIVZMWSV KSPS EV$GG MYX EG MV Abstract Polypropylene Organo modified montmorillonite O MMT compounds were prepared by using internal mixer and extruder Two types of O MMT C15A and C30B with different concentrations 1 10 wt were used by internal mixer Results showed that compounds containing C15A were more compatible than C30B thus these compounds were prepared by twin extruder for surface coating Granules were powdered from these compounds in a special mill by using liquid nitrogen The metal samples were prepared in required sizes then the surface of samples were treated by two different methods etching and electropolishing The powder applied on metal surface by electrostatic apparatus After this step the samples were heated in a vacuum oven at 240 c for 10 minutes After melting the polymer powder a uniform polymer coating was achieved The samples prepared by etching method had higher adhesion abrasion resistance flexibility and corrosion resistance relative to the other samples In these samples adhesion increases by increasing the C15A loading However in the samples prepared by electropolish both adhesion and abrasion resistance decrease by increasing the C15A loading The samples containing 0 5 wt O MMT and prepared by etching method showed maximum corrosion resistance during the salt spray test After 32 days these samples remained without any damage I SVHW Nano Silicate Polypropylene Nano Composite Powder Coating Electrostatic pdfMachine Is a pdf writer that produces quality PDF files with ease Produce quality PDF files in seconds and preserve the integrity of your original documents Compatible across nearly all Windows platforms if you can print from a windows application you can use pdfMachine Get yours now

روح ا...باقري، محمد علي گلعذار

مرتضي صادقي، محمود معصومي