Now showing items 1-10 of 49
Chain extension of poly (ethylene terephthalate) by reactive extrusion with secondary stabilizer
(ABM, ABC, ABPol, 2012)
Poly(ethylene tereftalate) (PET) is a polymer highly susceptible to the hydrolytic reactions that occur during applications and mainly in thermomechanical processing. These reactions lead to the decrease of molecular weight ...
Water susceptibility and mechanical properties of thermoplastic starch-pectin blends reactively extruded with edible citric acid
Pectin and starch are edible, non-toxic, biodegradable and obtained from renewable sources. Also have the benefit to be easily cross-linked producing hydrogels. Reactive extrusion with edible citric acid and cross linking ...
Graftização de anidrido maleico em polipropileno, por extrusão reativa, na presença de nanopartículas: estudo de reação e monitoramento in-line
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-graduação em Ciência e Engenharia de Materiais, 2014-04-17)
The grafting reaction of maleic anhydride onto polypropylene by reactive extrusion, in presence of nanoclay, was studied. The organoclay (Cloisite 20A) was used as support for dicumyl peroxide (DCP), and different amounts ...
Antistatic thermoplastic blend of polyaniline and polystyrene prepared in a double-screw extruder
(Pergamon-elsevier Science LtdOxfordInglaterra, 2005)
Data on physicochemical properties of active films derived from plantain flour/PCL blends developed under reactive extrusion conditions
The data given below relates to the research paper entitled: “Eco-friendly films prepared from plantain flour/PCL blends under reactive extrusion conditions using zirconium octanoate as a catalyst”, recently published by ...
In situ production of tantalum carbide nanodispersoids in a copper matrix by reactive milling and hot extrusion
This paper presents a study of the in situ production of tantalum carbide nanodispersoids in a copper matrix. The copper matrix composites were produced by means of reactive milling in hexane (C6H14) followed by hot ...
Graftização de polipropileno-G-anidrido maleico sobre microesferas ocas de vidro por extrusão reativa
(Universidade Federal de São CarlosUFSCarPrograma de Pós-graduação em Ciência e Engenharia de MateriaisCâmpus São Carlos, 2018-08-24)
Using a maleic grafted polypropylene copolymer as a compatibilizing agent on a composite with hollow glass microspheres HGM is one way to reduce the mechanical properties decrement associated to the round, hollow, hydrophilic ...
Blends of i-PP and SBS. II. Influence of in situ compatibilization on the mechanical properties
(John Wiley & Sons IncHobokenEUA, 2003)
Properties of native and oxidized corn starch/polystyrene blends under conditions of reactive extrusion using zinc octanoate as a catalyst
(Elsevier Science, 2017-01-06)
Native and oxidized corn (Zea mays) starch/polystyrene (PS) blends containing glycerol as a plasticizer were prepared by reactive extrusion in a twin-screw extruder using zinc octanoate (Zn(Oct)2) as a catalyst, followed ...
“ProducciÓn de biomateriales y biocombustibles vÍa extrusiÓn”
Abstract In this work, numerical simulations of biomaterial and biofuel processing by extrusion are performed using the ideal reactor model for the extruder coupled to kinetic equations for the biomaterial or for the ...