Description

Linseed Oil, Polymer With Glycerol, Isophthalic Acid, Pentaerythritol And Rosin is a specialized alkyd resin modifier derived from natural and synthetic components. This compound matters for its ability to enhance the flexibility, adhesion, and drying properties of industrial coatings and inks. Manufacturers in the protective coatings, printing inks, and adhesive industries need this polymer to formulate high-performance, durable products with excellent film-forming characteristics.

Application

• Industrial & Protective Coatings: Used as a modifying resin to improve flexibility, gloss, and weather resistance in metal primers, marine paints, and architectural finishes.
• Printing Inks: Serves as a key component in offset and lithographic inks to enhance pigment wetting, flow, and print quality on various substrates.
• Adhesives & Sealants: Incorporated to improve tack, adhesion, and cohesive strength in pressure-sensitive and structural adhesive formulations.
• Wood Finishes: Acts as a modifier in varnishes and lacquers to increase durability, moisture resistance, and depth of finish.
• Corrosion Inhibitive Primers: Enhances the barrier properties and adhesion of primers for steel and other metals.
• Specialty Resins: Utilized as a reactive intermediate or modifier in the synthesis of other tailored polymeric materials.

Basic Information

Product Name	Linseed Oil, Polymer With Glycerol, Isophthalic Acid, Pentaerythritol And Rosin
CAS No.	121053-22-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Linseed Alkyd Resin; Glycerol-Isophthalic Acid-Pentaerythritol-Rosin-Linseed Oil Polymer; Modified Linseed Oil Alkyd; Rosin Modified Linseed Alkyd; Alkyd Resin Modifier; Linseed Fatty Acid Co-polymer; Printing Ink Resin; Coating Modifier Resin
EINECS	Contact for details

Quality Control

Our Linseed Oil, Polymer With Glycerol, Isophthalic Acid, Pentaerythritol And Rosin is manufactured under a rigorous quality management system. Each batch is tested against stringent in-house specifications to ensure consistent performance in your formulations. Certificates of Analysis (COA) documenting key parameters such as acid value, viscosity, and solids content are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive and easily oxidized; prolonged exposure to air, heat, or light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	≤ 20
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.