Detail publikačního výsledku

Sodium Hexametaphosphate as Deflocculation Agent for Calcium Aluminate Cements in Porcelain Body

SOKOLÁŘ, R.; VODOVÁ, L.

Originální název

Sodium Hexametaphosphate as Deflocculation Agent for Calcium Aluminate Cements in Porcelain Body

Anglický název

Sodium Hexametaphosphate as Deflocculation Agent for Calcium Aluminate Cements in Porcelain Body

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Influence of typical ceramic deflocculant – sodium hexametaphosphate – on the rheological properties (viscosity) of calcium aluminate cement paste, porcelain raw materials mixture (casting slip), and fired porcelain body respectively, was determined. It was used two different typed of calcium aluminate cements (from two sources – producers - Istra, Almatis) with different content of Al2O3 (40 % and 70 %). Sodium hexametaphosphate decreases of water content needed to prepare slip casting with constant viscosity. Deflocculant increases the modulus of rupture MOR of dried green body and its bulk density. Sodium hexametaphosphate admixture is very suitable for the creation of porcelain body with low porosity after firing.

Anglický abstrakt

Influence of typical ceramic deflocculant – sodium hexametaphosphate – on the rheological properties (viscosity) of calcium aluminate cement paste, porcelain raw materials mixture (casting slip), and fired porcelain body respectively, was determined. It was used two different typed of calcium aluminate cements (from two sources – producers - Istra, Almatis) with different content of Al2O3 (40 % and 70 %). Sodium hexametaphosphate decreases of water content needed to prepare slip casting with constant viscosity. Deflocculant increases the modulus of rupture MOR of dried green body and its bulk density. Sodium hexametaphosphate admixture is very suitable for the creation of porcelain body with low porosity after firing.

Klíčová slova

Calcium aluminate cement, deflocculation, porcelain

Klíčová slova v angličtině

Calcium aluminate cement, deflocculation, porcelain

Autoři

SOKOLÁŘ, R.; VODOVÁ, L.

Rok RIV

2017

Vydáno

17.02.2014

Místo

Zurrich, Switzerland

Kniha

Advanced Materials Research. Binders and Materials XI. Chapter 1: Cement and Binders Based on Cement

ISSN

1022-6680

Periodikum

Advanced Materials Research

Svazek

897

Číslo

1

Stát

Švýcarská konfederace

Strany od

30

Strany do

33

Strany počet

4

BibTex

@inproceedings{BUT106915,
  author="Radomír {Sokolář} and Lucie {Keršnerová}",
  title="Sodium Hexametaphosphate as Deflocculation Agent for Calcium Aluminate Cements in Porcelain Body",
  booktitle="Advanced Materials Research. Binders and Materials XI. Chapter 1: Cement and Binders Based on Cement",
  year="2014",
  journal="Advanced Materials Research",
  volume="897",
  number="1",
  pages="30--33",
  address="Zurrich, Switzerland",
  doi="10.4028/www.scientific.net/AMR.897.30",
  issn="1022-6680"
}