tala fou

Phenolic resin 101 o se alkyl phenol etherified resin phenolic ma solvent o butanol.Soluble i benzene, butanol ma isi solvents, E ese mai i foliga o le maualuga gaoioiga ma fetuutuunai lelei, e faatino lelei i le mautu, fetaui, vai tetee ma vailaau tetee.

Phenolic resin


Taimi meli: Me-27-2022