Phenyl Silicone gum(RTV);
Dihydroxy Poly Dimethyl Diphenyl Siloxane
2.Molecular Formula: (CH3)2SiOH[(C6H5)2SiO]m[(CH3)2SiO]nOH
2.Molecular Formula: (CH3)2SiOH[(C6H5)2SiO]m[(CH3)2SiO]nOH