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Ferro Frit 90 742 F

Alternate Names: Frit 90742F

Description: Glass bonding frit, glass frit

Notes

A 1:1 mix of Frit 90 741 F and 90 740 F.
Softens at 600C (1112F).
CTE: 84

Related Information

Links

Oxide Analysis Formula
URLs https://www.ferro.com/-/media/files/resources/industrial-specialty-materials/technical/ferro-industrial-specialty-materials-specialty-glass-frits-for-super-abrasive-grinding-wheels.pdf
Ferro Glass Bonding Frits
Materials Ferro Frit 3227
Materials Ferro Frit 90 741 F
Materials Ferro Frit 90 740 F
Typecodes Bonding Frits
These melt at very low temperatures (e.g. 500C). They are used to bond together materials that can withstand some heat (e.g. abrasives, ceramics, non-oxide ceramics, metals). And as a surface smoothing agent. The main product properties are melting temperature and thermal expansion. The powders are mixed with binders, applied and then heated up and down to create the bond.
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