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Degussa Frit 90191

Alternate Names: 90191 Alkaliborfritte

Description: Alkaliborfritte

Oxide Analysis Formula
CaO 1.12% 0.10
K2O 7.49% 0.40
SiO2 63.36% 5.30
B2O3 9.69% 0.70
Na2O 6.17% 0.50
Al2O3 12.17% 0.60
Oxide Weight 502.53
Formula Weight 502.53

Related Information

Links

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 76 x 10-7 (20-400C)
Heating Microscope Analysis for Frits 543C
Heating Microscope Analysis for Frits 830C
Heating Microscope Analysis for Frits 1250C
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