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  • Rosin Resin sor138 resin rosin glycsine ye ku ji bo pîşesaziya germê ya germ hatî çêkirin, ku avantajên rengê ronahiyê, xala nermîn, pêşengiya bilind, viscosity bilind û berxwedana germê ya baş e. Especially suitable for EVA hot melt adhesive and hot melt coatings and other industries.

  • Rosin resin SOR 422 is a maleic acid resin, also known as dehydrated maleic acid resin. Ew bi bertekên rûkal û reaksiyona rosin û mêrikê ve hatî guheztin bi zêdekirina rosin to acid final acid an esterification with glycerol an pentaerythritol.

  • Rosin resin SOR 424 is a light-colored and stable modified resin, which is based on rosin and unsaturated polyacid as the basic raw materials. Rosin û Anhydride Maleic ji bo reaksiyonê û girseya zêdebûna Pentaerythritol, û ji hêla refînekirin, dekolorkirin, guhastin û pêvajoyên din ve pêşve çû. The varnish produced by it has the advantages of high brightness, high hardness and strong adhesion.