Menu
Gum Rosin is used chiefly to make soaps, varnishes, sealing wax, printing inks, driers, sizes for paper, adhesives, binders, soldering fluxes, gloss oils for paints, and pitch for casks.
Gum Rosin, also known as colophony, is a natural resin derived from pine trees, particularly the resinous exudate obtained from pine stumps. This translucent to opaque solid substance is obtained by distilling the resin from crude turpentine. Gum Rosin has a wide range of applications across various industries due to its unique properties.
CAS No. | 8050-09-7 |
HS Code |
|
Molecular Formula | C20H30O2 |
Molecular Weight | 302.45 |
CAS No. | 8050-09-7 |
HS Code | |
Molecular Formula | C20H30O2 |
Molecular Weight | 302.45 |
Appearance | Dark yellow solidified mass or fragments |
Physical State | Solid |
Solubility | Soluble in alcohol, benzene, ether. Insoluble in water |
Density | 1034 g/cm3 at 20° C |
Acid Value (mg KOH/gm) | ~160 |
Appearance | Dark yellow solidified mass or fragments |
Physical State | Solid |
Solubility | Soluble in alcohol, benzene, ether. Insoluble in water |
Density | 1034 g/cm3 at 20° C |
Acid Value (mg KOH/gm) | ~160 |
Gum Rosin is a key ingredient in adhesive formulations, providing tackiness and adhesion in products such as hot melt adhesives, pressure-sensitive adhesives, and woodworking glues.
Gum Rosin is incorporated into paints, varnishes, and coatings to improve adhesion, gloss, and durability. It acts as a binding agent and rheology modifier in these formulations.
In rubber compounding, Gum Rosin is used as a tackifier and softening agent to enhance the processability and adhesion of rubber compounds.
Gum Rosin is employed in paper sizing formulations to improve the water resistance, strength, and printability of paper products.
Direct contact with Gum Rosin may cause skin irritation or allergic reactions in sensitive individuals. Personal protective equipment, such as gloves and goggles, should be worn when handling Gum Rosin.
Inhalation of dust or fumes generated during processing or handling of Gum Rosin may irritate the respiratory tract. Adequate ventilation and respiratory protection should be employed in areas where Gum Rosin is used.
Gum Rosin is combustible and should be stored away from heat sources and open flames to prevent fire hazards.
Whether you’re looking for raw materials for your manufacturing process or specialized chemicals for your industry, we’ve got you covered. What can we assist you with?