El trueque es el presente y el futuro del comercio internacional, especialmente para las personas que se inician en el negocio de importación y exportación. El trueque y más, operaciones triangulares.
La segmentación perfecta para sus propuestas de negocio, Sus lugares de destino, además de su clase de clientes objetivo, además de sus artículos y categorías.
CAS No.: 8050-09-7 EINECS No.: 232-475-7 Formula: C19H29COOH Other Name: greek pitch, colophony Gum rosin also named greek pitch or colophony, It is a kind of natural resin that are mainly composed of various kinds of resin acids, it can be dissolved…
CAS No.: 91081-53-7 EINECS No.: N/A Formula: [C8H8O2]n Other Names: phenolic resin, phenol resin Phenolic Resin Manufacturer make such a resin with vacuum treatment,…
CAS No.: 91081-53-7 EINECS No.: N/A Formula: [C8H8O2]n Other Names: phenolic resin, phenol resin Phenolic Resin is made with vacuum treatment, compounded with polycondensate of rosin, phenol & formaldehyde, esterified with glycerol or pentaerythritol,…
CAS No.: N/A EINECS No.: N/A Formula: N/A Other Names: tackifying resin Tackifier resin is a type of light color granula and flake solid made of rosin through special modified process. It is soluble in aromatic, aliphatic, ester and ketone solvents.…
Pentaerythritol Ester Of Rosin is a type of light color granula and flake solid that made of refined gum rosin with treatment of pentaerythritol esterification. Soluble in petroleum hydrocarbons, aromatic, esters, ketones, acetic ether, acetone, gasoline…
