[Results of pilot calculations carried out at TITech]
Some of atomic and nuclear properties of E_Glass (Full components)

Quantity	Value	Units
<Z/A>	0.49651	mol g-1
Density	2.610	g cm-3
Mean excitation energy	143.9	eV
Radiation length	25.49	g cm-2

Composition:

Elem	Z	Atomic frac*	A	Mass frac
B	5	0.072787	10.8100	0.023292
O	8	1.000000	15.9990	0.473606
F	9	0.012447	18.9984	0.007000
Na	11	0.010901	22.9898	0.007419
Mg	12	0.020954	24.3050	0.015076
Al	13	0.086143	26.9815	0.068803
Si	14	0.303608	28.0855	0.252418
K	19	0.007173	39.0983	0.008302
Ca	20	0.114457	40.0780	0.135792
Ti	22	0.003384	47.8670	0.004795
Fe	26	0.002115	55.8450	0.003497
* calculated from mass fraction data

(*) Calculations were made to examine some of the PDG/LBL values (in 2024) for E_Glass.
(*) The components of E_Glass are based on the Web page of SDD Materials: E-Glass fiberglass.