Description

Linseed Oil, Polymer With Glycerol, Maleic Anhydride, Pentaerythritol, Phthalic Anhydride, Rosin, Trimethylolpropane And Vinyltoluene is a specialized, multi-component alkyd resin designed for high-performance industrial applications. This complex polymer offers a unique balance of properties derived from its combination of drying oil, polyols, and reactive monomers, making it a critical raw material for formulating durable and protective coatings. It is essential for manufacturers in the paints, inks, and adhesives sectors seeking to enhance product durability, gloss, and chemical resistance.

Application

• High-Performance Industrial Coatings: Formulation of air-drying and baking enamels for machinery, agricultural equipment, and metal substrates requiring excellent adhesion and weather resistance.
• Protective & Marine Paints: Used in corrosion-resistant primers and topcoats for structural steel, bridges, and marine vessels due to its robust film-forming properties.
• Printing Inks: Serves as a key resin binder in specialty printing inks, contributing to gloss, rub resistance, and rapid drying on various substrates.
• Wood Finishes & Varnishes: A vital component in clear and pigmented wood finishes, providing enhanced durability, water resistance, and a hard, protective film.
• Adhesives and Sealants: Imparts flexibility, tack, and bonding strength in formulated adhesive and sealant systems.
• Decorative Paints: Used in high-gloss architectural paints where superior leveling, flow, and final film appearance are required.

Basic Information

Product Name	Linseed Oil, Polymer With Glycerol, Maleic Anhydride, Pentaerythritol, Phthalic Anhydride, Rosin, Trimethylolpropane And Vinyltoluene
CAS No.	110775-72-9
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Variable (Polymer)
Synonyms	Alkyd Resin (Linseed Oil Modified); Linseed Alkyd; Vinyltoluene Modified Alkyd Resin; Maleated Rosin Ester; Pentaerythritol Phthalic Alkyd; TMP Modified Alkyd; Rosin-Maleic Adduct Modified Alkyd; Printing Ink Resin
EINECS	Contact for details

Quality Control

Our production of this alkyd resin adheres to strict batch-to-batch consistency protocols. Quality is monitored through key parameters including acid value, viscosity, solids content, and color. While this is an industrial-grade polymer, our quality management system ensures it meets the precise specifications required for demanding coating applications. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Keep away from heat, sparks, and open flame. Due to its nature, the product should be stored under an inert atmosphere if long-term storage is anticipated to prevent skinning and oxidation. Keep containers tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Viscous, clear to pale yellow liquid
Solids Content	60 - 70 % (Typical)
Viscosity (Gardner-Holdt)	Z2 - Z4
Acid Value	≤ 15 mg KOH/g
Color (Gardner)	≤ 6
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.