Our nepheline syenite products feature the following:
High purity
Low melting point
High alumina content
No silica crystals
High brightness
Relatively low refractive index
High inertness
Easy wetting
Transparency to UV radiation
Nepheline syenite
SKUnephelin-syenit
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Nepheline syenite is a quartz-free aluminum silicate. It is mainly composed of nepheline, microcline and albite. Due to its extremely low melting point and high alumina content, nepheline syenite is used as a flux in ceramics, to lower the melting temperature in glass and as a functional filler in coatings and polymers.
