38.Ferro Frit 3576

M.P./°F 1500
Silica/Alumina ratio: 19.6:1
Equivalent Molecular Weight: 339.301

Molecular Formula of Ferro Frit 3576:

	Na2O 	0.208 	Al2O3 	0.116 	SiO2 	2.283
	CaO 	0.291 	B2O3 	0.670 	ZrO2 	0.022
	PbO 	0.501

Percentage Analysis

	40.41 % 	SiO2
	3.50 % 		Al2O3
	3.80 % 		Na2O
	4.80 % 		CaO
	32.99 % 	PbO
	13.70 % 	B2O3
	0.80 % 		ZrO2
	_____________________
	100 % 		TOTAL

Comments: 

	7.1 x 10-6 coefficient of expansion (50-450° C)
	Potential Health Hazards:
	Contains Lead-avoid ingestion. NOT FOR USE WITH WARE INTENDED FOR FOOD. Follow
	safe firing
	practices for lead glazes.