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Personne àcontacter Ms. wang
Nanchang, Shijiazhuang, Hebei
At present our country most of rosin is directly used for papermaking, paint, soap and inks production, because rosin have easy oxidation, softening point, so low shortcomings paint industry often took advantage of carboxylic acid resins react acid ester and resins made resin chromate salt, then use them, And synthetic rubber and ink industries is by resin acid et cetera made rosin, polymerization reaction rosin, hydrogenated poste use. Rosin etc
