Pemco Frit P-318

M.P./°F 1650

Equivalent Molecular Weight:  366.022



Molecular Formula of Pemco Frit P-318:

	BaO   1.000	B2O3   1.049	SiO2  2.328


     Percentage Analysis

	 38.20 % 	SiO2 
	 41.90 % 	BaO  
	 19.90 % 	B2O3 
	_____________________
	100 % 		TOTAL

Comments: 7.0 x 10-6 coefficient of thermal expansion (50-450° C) I.F.P.
  °C = 650 Melting Range °F = 1650-1800