Description

Linseed Oil, Polymer With Glycerol, Maleic Anhydride And Phthalic Anhydride is a specialized alkyd resin derived from natural and synthetic components, offering a unique balance of properties. This product matters as a versatile polymeric binder that provides excellent film formation, adhesion, and durability for high-performance coatings. It is primarily needed by manufacturers in the industrial coatings, printing inks, and specialty adhesive sectors seeking sustainable and robust resin solutions.

Application

• Industrial and Protective Coatings: As a key resin in formulations for metal primers, machinery enamels, and corrosion-resistant paints.
• Printing Inks: Used in the production of lithographic, letterpress, and specialty inks requiring good gloss and drying properties.
• Wood Finishes: Serves as a binder in varnishes and stains for furniture and flooring, enhancing depth and protection.
• Adhesives and Sealants: A functional polymer component in formulations requiring strong adhesion and flexibility.
• Artists' Materials: Employed in the manufacture of high-quality oil paints and mediums for professional artists.
• Electrical Insulation: Used in wire enamel and insulating varnishes due to its good dielectric properties.

Basic Information

Product Name	Linseed Oil, Polymer With Glycerol, Maleic Anhydride And Phthalic Anhydride
CAS No.	68071-84-1
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Variable (Polymer)
Synonyms	Alkyd Resin from Linseed Oil, Glycerol, Maleic Anhydride, and Phthalic Anhydride; Linseed Oil Alkyd Resin; Modified Linseed Oil Alkyd; Maleated Linseed Oil Alkyd; Phthalic Anhydride-Maleic Anhydride-Glycerol-Linseed Oil Polymer; Fatty Acid Modified Alkyd Resin; Drying Oil Alkyd; 68071-84-1
EINECS	Contact for details

Quality Control

Our Linseed Oil Alkyd Resin is manufactured under strict quality protocols to ensure batch-to-batch consistency and performance reliability. Quality is verified through parameters including acid value, viscosity, solids content, color, and drying time. A Certificate of Analysis (COA) documenting these specifications is provided with every shipment to guarantee compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at temperatures between 15-25°C (59-77°F). This product is easily oxidized; for long-term storage, maintaining an inert atmosphere (e.g., nitrogen blanket) in the headspace of partially used containers is recommended to prevent skinning and gelation. Keep away from heat and open flames.

Specification

Item	Specification
Appearance	Viscous liquid, clear to translucent
Color (Gardner)	≤ 12
Solids Content	60 - 70 %
Acid Value	≤ 15 mg KOH/g
Viscosity (at 25°C)	2,000 - 6,000 mPa·s
Drying Time (Tack-free)	≤ 6 hours

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