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 Raw Materials - Nepheline Syenite 300
Feldspars 
 
Alternative Names
Nepheline Syenite A-270
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Generic Formula
K2O.3Na2O.4Al2O3.8SiO2

Chemical Analysis
Flux Stabiliser Glass Former
K2O 0.220
Na2O 0.712
CaO 0.056
Mg0 0.011
Al203 1.031
SiO2 4.552
Mol.Wgt
450.74
Data Type
 Unity Formula (Seger)
Description
 Nephelene Syenite is a feldspathic material in which the levels of silica are low in comparison to other feldspars. As a result its melting point is lower than with other feldspars. The material is high in soda and is usefully used in medium temperature glazes and in cases where a feldspar substitution is used to lower the maturing temperature of a glaze.
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Quant. Price Order
500g $4.00 Bags
2.5kg $12.50 Bags
25kg bag $67.50 Bags
(prices subject to change without notice) To order enter the required quantity and click the SUBMIT button.
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