【参考資料】
Component Information Material Information Substance Information (Amount＝Mass_3÷Mass_2×100)
Description Mass_1(g) Material Mass_2(g) Substance CAS No. Amount(%) Mass_3(g)
PCB 50 Dielectric 27.455 Brominated Epoxy 68928-70-1 45 1.24E+01
Fibrous-Glass-Wool 65997-17-3 55 1.51E+01
Copper 21.2 Copper (Cu) 7440-50-8 100 2.12E+01
Permanent 1.06 Aromatic Hydrocarbons, C12-20 70955-17-8 28.8 3.05E-01
Soldermask Epoxy Resin - 10.3 1.09E-01
Rubber Modified Epoxy Resin 68610-73-1 31.6 3.35E-01
Silica (SiO2) 7631-86-9 29.3 3.11E-01
Solder 0.285 Lead (Pb) 7439-92-1 37 1.05E-01
Tin (Sn) 7440-31-5 63 1.80E-01