Description

Linseed Oil, Polymer With Benzoic Acid, Pentaerythritol And Phthalic Anhydride is a specialized alkyd resin derived from natural and synthetic components, offering a unique balance of properties for advanced coating formulations. This compound matters for its ability to enhance film flexibility, adhesion, and durability while providing a more sustainable profile compared to fully synthetic alternatives. It is primarily needed by manufacturers in the paints, coatings, inks, and adhesive industries seeking high-performance, tailored resin solutions.

Application

• High-Performance Industrial Coatings: Used as a key resin binder in protective coatings for metal, wood, and concrete, providing excellent weather resistance and gloss retention.
• Specialty Printing Inks: Serves as a vehicle in flexographic and gravure inks, contributing to good pigment wetting, printability, and film formation.
• Architectural Paints: Formulated into premium exterior and interior paints where enhanced elasticity and long-term durability are required.
• Adhesive and Sealant Formulations: Imparts flexibility and strong substrate adhesion in construction and industrial adhesive systems.
• Primer and Undercoat Systems: Acts as a foundational resin to improve intercoat adhesion and corrosion protection.
• Wood Finishes and Varnishes: Used in clear and pigmented finishes to provide a tough, protective film with good penetration.

Basic Information

Product Name	Linseed Oil, Polymer With Benzoic Acid, Pentaerythritol And Phthalic Anhydride
CAS No.	67922-93-4
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Polymer (Variable)
Synonyms	Alkyd resin, modified with linseed oil and benzoic acid; Linseed oil alkyd resin; Benzoic acid, polymer with pentaerythritol, phthalic anhydride and linseed oil; Pentaerythritol phthalic anhydride benzoic acid linseed oil polymer; Modified alkyd resin; Short oil alkyd resin (benzoated); 67922-93-4; Alkyd resin based on linseed oil, benzoic acid, pentaerythritol, and phthalic anhydride
EINECS	Contact for details

Quality Control

Our production of Linseed Oil, Polymer With Benzoic Acid, Pentaerythritol And Phthalic Anhydride adheres to stringent quality protocols to ensure batch-to-batch consistency and performance reliability. Each lot is characterized by key parameters including acid value, viscosity, solids content, and color. Certificates of Analysis (COA) documenting these specifications are available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids, organic solvents, and sources of ignition. Due to its polymeric nature and potential for oxidation, prolonged exposure to air should be minimized after opening.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 8
Acid Value (mg KOH/g)	≤ 10
Viscosity (Gardner-Holdt)	Z2 - Z6
Solids Content (%)	60 - 70
Drying Time (Set-to-touch)	≤ 4 hours
Identification (IR)	Conforms to standard

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