Rheological Behaviour of Ethylene-Vinyl-Acetate (EVA) Modified Road Bitumen
نویسندگان
چکیده
منابع مشابه
Effect of Morphology on Rheological Properties of Ethylene-vinyl Acetate Copolymer (eva) (containing 40 Wt% Va Content) Nanocomposites
The combination of Ethylene-vinyl acetate copolymer (EVA) with nanoclay has wide commercial applications (such as packaging films and cables), which depend on the vinyl acetate contained in the main chain. As the vinyl acetate content increases, the copolymer presents less crystallinity and different mechanical behavior. EVA with 40 wt% vinyl acetate content (EVA40)/ organoclay nanocomposites w...
متن کاملBeneficial effects of air inclusions on the performance of ethylene vinyl acetate (EVA) mouthguard material.
OBJECTIVE To investigate the impact characteristics of an ethylene vinyl acetate (EVA) mouthguard material with regulated air inclusions, which included various air cell volumes and wall thickness between air cells. In particular, the aim was to identify the magnitude and direction of forces within the impacts. METHOD EVA mouthguard material, 4 mm thick and with and without air inclusions, wa...
متن کاملEffect of ethylene vinyl acetate (EVA) closed cell foam on transmitted forces in mouthguard material.
OBJECTIVES To compare transmitted forces through ethylene vinyl acetate (EVA) mouthguard material and the same EVA material with gas inclusions in the form of a closed cell foam. METHOD EVA mouthguard materials with and without foam gas inclusions and 4 mm thick were impacted with a constant force from an impact pendulum. Various porosity levels in the foam materials were produced by 1%, 5%, ...
متن کاملAcoustic Behavior of Subfloor Lightweight Mortars Containing Micronized Poly (Ethylene Vinyl Acetate) (EVA)
This paper aims to contribute to acoustical comfort in buildings by presenting a study about the polymer waste micronized poly (ethylene vinyl acetate) (EVA) to be used in mortars for impact sound insulation in subfloor systems. The evaluation method included physical, mechanical and morphological properties of the mortar developed with three distinct thicknesses designs (3, 5, and 7 cm) with r...
متن کاملRigorous Modeling of a High Pressure Ethylene-vinyl Acetate (eva) Copolymerization Autoclave Reactor
Polyethylene (PE) is one of the most widely used polymers in chemical industry. In all the PE processes, high-pressure autoclave process is generally considered as the most profitable segment of the polyethylene business worldwide in recent years. Depending on different grades of the product, reactor zone temperatures in this autoclave process can be in the range 150-230°C and pressure in the r...
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ژورنال
عنوان ژورنال: Journal of Applied Sciences
سال: 2015
ISSN: 1812-5654
DOI: 10.3923/jas.2015.444.455