Gum Rosin Supplier | Industrial Resin Bulk Supply

Gum rosin is a natural resin derived from pine trees, widely used in adhesives, paints, inks, and the rubber industry. It offers excellent tackifying and binding properties.
MOQ: 2 MT

Gum Rosin (Colophony)

Gum rosin is a natural solid resin obtained from pine trees, widely used as a tackifier, binder, and film-forming agent in various industrial applications. It is valued for its excellent adhesion properties and compatibility with a wide range of materials.
Gum rosin is a key raw material in adhesives, coatings, inks, and rubber processing, where it enhances performance and product stability.

🔹 Key Features

  • Excellent tackifying and binding properties
  • Natural resin derived from pine sources
  • Good film-forming capability
  • Compatible with various polymers and resins
  • Cost-effective industrial raw material

🔹 Applications

Adhesives Industry

  • Hot melt adhesives
  • Pressure-sensitive adhesives
  • Improves tack and bonding strength

Paints & Coatings

  • Enhances adhesion and film formation
  • Improves coating performance

Inks & Printing

  • Used in printing inks
  • Improves gloss and pigment binding

Rubber Industry

  • Processing aid in rubber formulations
  • Enhances flexibility and durability

🔹 How It Works

Gum rosin acts as a tackifier, improving adhesion by increasing the stickiness of formulations. It helps bind materials together and enhances film formation in coatings and adhesives.

🔹 Benefits

  • Improves adhesion and bonding strength
  • Enhances coating and ink performance
  • Natural and renewable material
  • Versatile across multiple industries
  • Cost-effective for bulk applications

🔹 Technical Specifications

Product NameGum Rosin
Chemical TypeNatural Resin
AppearanceTransparent yellow solid
Softening Point~70–80°C
Acid Number~160–170 mg KOH/g
SolubilitySoluble in organic solvents
FunctionTackifier / Binder

🔹 Packaging & Supply

Available in:
  • 25 kg bags
  • 50 kg drums
  • Bulk supply

🔹 Safety & Handling

  • Avoid dust inhalation
  • Store in a cool, dry place
  • Keep away from direct heat.
  • Follow standard industrial handling procedures.

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