Description

Fatty Acids, Linseed-Oil, Polymers With Glycerol, Maleic Anhydride, Phthalic Anhydride, Rosin And Tung Oil CAS NO 68989-80-0 is a complex, high-performance synthetic resin derived from a blend of natural and synthetic raw materials. This product is engineered to deliver exceptional film-forming properties, chemical resistance, and durability, making it a critical component in advanced industrial coatings. It is primarily sought after by manufacturers in the paints, varnishes, inks, and adhesive industries who require robust, high-gloss, and protective finishes.

Application

• High-Performance Industrial Coatings: Formulation of alkyd resins for heavy-duty machinery, agricultural equipment, and marine paints requiring excellent weather and corrosion resistance.
• Decorative Paints and Varnishes: Used in architectural paints, wood stains, and furniture finishes to enhance gloss, flow, and drying time.
• Printing Inks: Serves as a key resin binder in offset and lithographic inks, providing sharp print quality and rapid setting.
• Protective Primers: Base component in anti-corrosive primers for metal substrates, including steel and aluminum.
• Adhesives and Sealants: Imparts tack, flexibility, and adhesion in specialty adhesive formulations.
• Modifier for Other Polymers: Used to improve the flexibility and compatibility of other resin systems in composite materials.

Basic Information

Product Name	Fatty Acids, Linseed-Oil, Polymers With Glycerol, Maleic Anhydride, Phthalic Anhydride, Rosin And Tung Oil
CAS No.	68989-80-0
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Variable (Polymer)
Synonyms	Alkyd Resin, Modified Linseed Oil; Tung Oil Modified Alkyd; Maleic-Rosin Modified Alkyd Resin; Linseed Fatty Acid Alkyd; Rosin-Maleic Adduct Modified Alkyd; Phthalic Anhydride Glycerol Polymer with Linseed Oil; Printing Ink Resin; Long Oil Alkyd Resin (Modified)
EINECS	Contact for details

Quality Control

Our production of this synthetic resin adheres to strict batch-to-batch consistency protocols. Quality is monitored through key parameters including acid value, viscosity, solids content, and color. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing the specifications for the supplied grade. Our quality management system is designed to meet the demands of industrial coating formulators.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flames. Keep away from strong acids and organic solvents. The optimal storage temperature range is between 15°C and 25°C (59°F and 77°F).

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	5 - 25
Viscosity (Gardner-Holdt)	Z2 - Z6
Solids Content (%)	60 - 70
Drying Time (Set-to-touch)	≤ 4 hours

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.