Clear & Pure Gum Rosin WW Grade
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 easily in many organic solvents, and has special chemical activity, it can be esterified and neutralized with carboxyl, and reacted by double-bond, disproportionated, hydrogenated and polymerized to optimize its physicochemical property. Gum rosin can be widely used in manufactures of paper, coatings, inks, rubbers, soaps, electronic industrial products, food grade ester gum, rosin ester resins etc.
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Light Color Pentaerythritol Ester Of Rosin BL-100L | Pentaerythritol Ester Of Rosin is a type of light color granula and flake solid that made of refined gum rosin with treatment of pentaerythritol es... |
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Rosin Modified Phenolic Resin 210# | is made with vacuum treatment, compounded with polycondensate of rosin, phenol & formaldehyde, esterified with glycerol or pentaerythritol, it... |
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Light Color Glycerol Ester Of Rosin BL-85L | Glycerol Ester Of Rosinalso named Glycerol Ester Of Gum Rosin, it’s made of gum rosin and glycerol ester with stabilizing treatment. It can b... |
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Rosin Modified Phenolic Resin Manufacturer | Phenolic Resin Manufacturer make such a productwith vacuum treatment, compounded with polycondensate of rosin, phenol & formaldehyde, esterifie... |
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Hight Quality Polyterpene Resin BT-80 | Terpene Resin, also named polyterpene resin or pinene resin. It is a series of liquid & solid linear polymer which primarily consist of α... |
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