Gum Rosin
Product Description
Gum rosin is a natural resin obtained from pine trees, widely used in various industrial applications due to its adhesive, emulsifying, and stabilizing properties.
Product:
Gum Rosin
CAS:
8050-09-7
Synonym:
Disproportionated rosin;; Colophony; Pine rosin
Structure:
Typical Characteristics
Appearance
Yellow to dark yellow powder
Density
1.1 g/cm3
Melting point
100-150 °C
Molecular Weight
302.45
Odor
Odorless
Purity
99.9%
Refractive index
1.541
Uses, Applications & Markets
Key applications
get a quote
Gum Rosin used in many
industry applications
Gum rosin is a natural resin obtained from pine trees, widely used in various industrial applications due to its adhesive, emulsifying, and stabilizing properties. Here's a list of some of its industrial uses:
- Adhesives: Gum rosin is a key ingredient in the production of adhesives and glues, particularly in hot melt adhesives, pressure-sensitive adhesives, and rubber-based adhesives.
- Paper Sizing: It is used in the paper industry as a sizing agent to improve the strength and printability of paper by increasing its resistance to water and ink absorption.
- Paints and Coatings: Gum rosin is used in the formulation of paints, varnishes, and coatings to enhance gloss, adhesion, and durability.
- Printing Inks: It is an important component in the manufacture of printing inks, helping to improve adhesion, color intensity, and drying properties.
- Rubber Industry: In the rubber industry, gum rosin is used as a softener and tackifier in the production of various rubber products, including tires and footwear.
- Soaps and Detergents: It is used in the production of soaps and detergents to improve foam stability and cleansing properties.
- Pharmaceuticals: Gum rosin is used in pharmaceuticals as an emulsifier, film-forming agent, and to coat tablets and capsules for controlled release of active ingredients.
- Cosmetics: It is included in cosmetic formulations for its film-forming and adhesive properties, particularly in products like nail polish and hair sprays.
- Food Industry: Gum rosin is used as an emulsifier and stabilizer in food products, such as chewing gum and beverages, to improve texture and shelf life.
- Fluxes for Soldering: It is used as a flux in soldering processes to clean and prepare metal surfaces, ensuring strong and reliable joints.
- Textile Industry: In the textile industry, gum rosin is used as a finishing agent to enhance the texture and appearance of fabrics.
- Chewing Gum Base: It is used as a base material in the manufacture of chewing gum, providing elasticity and chewability.