Results 91 to 100 of about 3,647 (224)

Additivation of polyamide fibers by means of micro- and nano-particles containing jojoba oil

, 2006
[Italiano] Obiettivo del Progetto di Dottorato, finanziato dalla Nylstar-Italia (azienda produttrice di poliammide), era realizzare fibre ad azione cosmetica per produrre calze, guanti e maglieria intima a nuovo valore aggiunto da introdurre nel mercato ...
Persico, Paola
core  

Properties and dispersion of EPDM/modified-organoclay nanocomposites

, 2007
Elastomers show improved properties when reinforced with nanoclay at low filler loadings, but dispersion of the clay is difficult in non-polar polymers, such as ethylene propylene diene monomer (EPDM).
Kim, Dongkyu, Kim, Dongsik, Barry, Carol, Mead, Joey, Kang, Donghee, Yoon, Sung-Hwan   +5 more
core   +1 more source

Chain extension of poly(butylene terephthalate)/organically modified clay nanocomposites

Engineering Science and Technology, an International Journal
Thermal degradation of poly(butylene terephthalate) (PBT)/organically modified clay (organoclay) nanocomposites at elevated extrusion temperatures is inevitable and restricts the extensive use for these nanocomposites.
Basak Tuna
doaj   +1 more source

Using constrained mixture design method for optimizing the properties of organoclay filled ethylene-octene copolymer nanocomposites

Materials Research Express, 2020
The mixture design method was used to model the physical and mechanical properties of ethylene-octene copolymer (EOC) nanocomposite containing organically modified montmorillonite (OMT) which were cross-linked dynamically by various amounts of dicumyl ...
Masoud Tayefi, Mohammad Razavi-Nouri, Alireza Sabet   +2 more
doaj   +1 more source

Organoclay/thermotropic liquid crystalline polymer nanocomposites. Part V: Morphological and rheological studies

, 2010
Small amounts of organoclays in different sizes and concentrations were added into thermotropic liquid crystalline polymer (TLCP) by a combination method of ultrasonication, centrifugation, and solution casting (and shear-induced phase separation).
Zhao, Chengbi, Gao, Ping, Tang, Youhong, Ye, Lin, Lin, Wei   +4 more
core   +1 more source

Influence of the Organoclay Content on the Structure, Morphology, and Surface Related Properties of Novel Poly(dimethylsiloxane)-Based Polyurethane/Organoclay Nanocomposites [PDF]

, 2017
Novel poly(dimethylsiloxane)-based polyurethane nanocomposites (TPU-NCs) were synthesized using in situ polymerization with the nanoclay Cloisite 30B. Differential scanning calorimetry, thermogravimetric analysis, and dynamic mechanical thermal analysis ...
Miloš Steinhart, Petar Jovančić, Stefanović, Ivan, Ivan S. Stefanović, Pergal, Marija V., Ostojić, Sanja, Milena Špírková, Stefanović, Ivan S., Sanja Ostojić, Poreba, Rafal, Pergal, Marija, Marija V. Pergal, Rafał Poręba, Spirkova, Milena, Steinhart, Milos, Jovancic, Petar   +15 more
core   +1 more source

Biodegradable nanocomposites based on poly(butylene succinate)/organoclay

, 2014
In this work, we try to incorporate the inorganic system into the biodegradable polymers to compose an organic/inorganic polymer hybrid. Various nanocomposites of poly(butylene succinates) (PBS) with different ratios of organically modified layered ...
Shih, Y.F., Jeng, R.J., 鄭如忠, Wu, J.Y., Wang, T.Y., Teng, C.C., 吳震裕   +6 more
core   +1 more source

Bentonite surface modification and characterization for high selective phosphate adsorption from aqueous media and its application for wastewater treatments

Journal of Water Reuse and Desalination, 2017
Raw and modified bentonite has been used to develop effective sorbents to remove phosphate from aqueous solution. Acid thermoactivation, Rewoquate, Irasoft, calcium, Fe and Al were employed to treat the bentonite.
S. Yaghoobi-Rahni, B. Rezaei, N. Mirghaffari   +2 more
doaj   +1 more source

Organoclay/thermotropic liquid crystalline polymer nanocomposites. Part IV: Organoclay of comparable size to fully extended TLCP molecules

, 2010
Organoclay with a size of 100-200 nm was successfully prepared by a combination of wet ball milling and ultrasonication methods without changing its physico-chemical properties.
Zhao, Chengbi, Gao, Ping, Tang, Youhong, Ye, Lin, Lin, Wei   +4 more
core   +1 more source

Improving the dyeability of poly(lactic acid) fiber using organoclay during melt spinning

, 2016
The dyeability of poly(lactic acid) (PLA) fiber was tried to be improved with the addition of organoclay during melt spinning process. The tensile, thermal and morphological properties of the fiber samples were characterized by tensile testing ...
Tayfun, Umit, DOĞAN, Mehmet
core   +1 more source