Gum Rosin Grade M - China

Gum Rosin, as natural resin derived from pine trees, is a versatile and essential component in various industrial applications. Our high-quality Gum Rosin is meticulously sourced and processed to ensure optimal purity and consistency. The manufacturing process involves collecting raw pine resin, followed by careful distillation and filtration to remove impurities. This results in a product with excellent adhesive properties, high tackiness, and strong compatibility with a range of materials. Ideal for use in adhesives, varnishes, and sealants, our Gum Rosin meets the rigorous standards of various industries, providing reliable performance and exceptional quality.

Cosmetics Industry

The residue left after the distillation of the volatile oil of oleoresin obtained from Pinus palustris and other species of Pinaceae. It is less and less used in cosmetics for the benefit of its esters, in cosmetics. It is authorized in Bio.

Adhesive Agent

Rosin, or more correctly rosin acid, is one of the oldest raw materials for the adhesives industry, either as such or converted to derivatives. Three sources of rosin are used for resin manufacture, gum rosin, wood rosin and tall oil rosin, all generated from the pine tree.

Pulp and Paper Industry

Rosin is added to paper pulp to increase resistance to water and other liquids. Alum (short for aluminum sulfate) is added to help the rosin adhere to the paper fibers.

Paint and Coating Material

It is semi-transparent and varies in color from yellow to black. At room temperature rosin is brittle, but it melts at stove-top temperatures. It chiefly consists of different resin acids, especially abietic acid.

Gum Rosin is a crucial ingredient in a wide array of industrial applications due to its unique chemical properties and versatility. Here’s a detailed look at its uses:

Adhesives and Sealants: Gum Rosin is a key component in many adhesives, including pressure-sensitive adhesives and hot-melt adhesives. Its high tackiness and excellent bonding strength make it ideal for creating strong, durable bonds in products like tapes, labels, and packaging materials. In sealants, it enhances flexibility and adhesion, ensuring effective sealing in various construction and automotive applications.

Varnishes and Coatings: In the production of varnishes and coatings, Gum Rosin provides a durable finish with good gloss and clarity. It is used to modify the viscosity and improve the film-forming properties of coatings, making it suitable for use in paints, lacquers, and surface treatments. This helps achieve a smooth, protective layer on wood, metal, and other surfaces.

Rubber Compounds: Gum Rosin is employed in the rubber industry to enhance the tackiness and flexibility of rubber compounds. It is used in the manufacture of tires, footwear, and other rubber products to improve their performance and longevity. Its presence helps in better dispersion of fillers and pigments, resulting in more consistent and high-quality rubber products.

Inks and Printing: In the ink industry, Gum Rosin is used as a resin component to improve the adhesion and flow properties of printing inks. It helps in achieving sharp, clear prints with enhanced color brilliance and durability. This makes it a valuable ingredient for a wide range of printing applications, including packaging, labels, and publications.

Chemical Manufacturing: Gum Rosin serves as a raw material in the production of various chemical derivatives, such as rosin esters and resins. These derivatives find applications in specialized industrial processes, including the manufacture of surfactants, emulsifiers, and other chemical intermediates.