Results 51 to 60 of about 320 (138)

Morphology, structure and mechanical properties of polypropylene modified with organophilic montmorillonite

open access: yesPolímeros, 2012
The aim of this work is to study the properties of systems based on polypropylene (PP) and commercial organophilic montmorillonite, prepared by melt intercalation.
Ana R. Morales   +3 more
doaj  

DEPOSITS AND MINING POTENTIAL OF BENTONITE IN CROATIA

open access: yesRudarsko-geološko-naftni Zbornik, 2012
Bentonite is one of the materials that is planed to be used for buffering and backfilling in spent nuclear fuel repositories, within deep crystalline rock. There are several locations in Croatia that bentonite deposits and occurrences are found on.
Mario Klanfar , Branimir Janković
doaj  

Comparison of the rheological properties of polyamide-6 and its nanocomposites with montmorillonite obtained by melt intercalation [PDF]

open access: yes, 2015
Each varying parameter which can contribute to the quality of final products plays an important role in the processing of polymer nanomaterials. Rheological properties are useful in proper formulation of new polyamide-6 (PA-6) based materials and ...
Majka, Tomasz M.   +2 more
core  

High montmorillonite content may affect soil microbial proteomic analysis

open access: yes, 2013
We studied the effects of high montmorillonite content in soil on the proteomic analysis of Cupriavidus metallidurans CH34 inoculated into model soils, containing a montmorilonite gradient.
NANNIPIERI, PAOLO   +3 more
core   +2 more sources

Removal of Suspended Clay Particles in Water by Weathered Volcanic Ash-Based Material [PDF]

open access: yes, 2017
The present study aims to investigate removal capacity of suspended clay particles in water by a flocculant prepared from weathered volcanic ash rich in allophane and imogolite.
Hang, Nga Nguyen Thi
core   +1 more source

As argilas dos solos da Ilha Graciosa (Açores). Alguns aspectos relacionados com a sua génese

open access: yes, 1980
Faz-se o estudo da fracção argilosa dos solos da ilha Graciosa derivados de materiais vulcânicos. Os resultados obtidos mostram que os constituintes fundamentais das argilas são a caulinite, a montmorilonite e os materiais amorfos (silico-aluminosos e ...
Furtado, A.F.A. Sanches
core  

PERUBAHAN DURABILITAS TANAH.EKSPANSIF.AKIBAT PENAMBAHAN FLY ASH

open access: yes, 2022
Tanah merupakan hal penting yang harus diperhatikan dalam setiap pembangunan, salahsatunya dalam pembangunan kontruksi jalan tol. Tanah tersebut akan menerima bebanbeban di atasnya yang berupa perkerasan jalan dan beban kendaraan, sehingga tanah ...
Andi Suryo, Eko   +2 more
core   +1 more source

Caracterização de nanocompósitos de poliuretano/montmorilonita organofílica por RMN de baixo campo

open access: yesPolímeros
Poliuretanos são materiais poliméricos importantes e versáteis, principalmente devido a algumas de suas propriedades, como alta resistência à abrasão, resistência ao rasgo, excelente absorção de choques mecânicos, boa flexibilidade e elasticidade.
Marcos Anacleto da Silva   +3 more
doaj  

Nanocomposites based on montmorillonite and unsaturated polyester

open access: yes, 1998
The concept of nanoscale reinforcement provides opportunity for synthesis of new polymer materials with unique properties. Montmorilonite (MMT) was derived from bentonite, purified, activated by sodium ions and mixed with reacting unsaturated polyester ...
Berglund, Lars A.,   +3 more
core   +1 more source

The Characterization Of Clays From Latuhalat Village Activated Using Ammonium Nitrate

open access: yesIndonesian Journal of Chemical Research, 2014
Research on characterization clays from Latuhalat village before and after the activation using ammonium nitrate has been carried out. The brick was grinded, washed with aquadest and filtered.
Jolantje Latupeirissa   +1 more
doaj  

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