Ferro Frit KGF4106

Alternate Names: Frit KGF4106

Description: High boron, high sodium, medium calcium frit

Oxide	Analysis	Formula
CaO	8.04%	0.37
Na2O	15.16%	0.63
B2O3	34.34%	1.27
SiO2	42.46%	1.82
Oxide Weight		257.84
Formula Weight		257.84

Notes

A very soft, leadless borax frit using as a main component for reactive break glazes.

Related Information

The data sheet of a frit having a proprietary chemistry

Some frit companies publish the chemistry of their frits, others do not. Some publish some of their products. Some published in the past but do not do so now. When frit data sheets do not provide an oxide analysis they become an impediment to use in glaze chemistry.

Links

Materials	Frit Frits are made by melting mixes of raw materials, quenching the melt in water, grinding the pebbles into a powder. Frits have chemistries raw materials cannot.
Typecodes	Frit A frit is the powdered form a man-made glass. Frits are premelted, then ground to a glass. They have tightly controlled chemistries, they are available for glazes of all types.

Data

Co-efficient of Linear Expansion	89 x 10-7
Frit Softening Point	567C
Glass Transition Temperature	532C

By Tony Hansen
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