Description

Linseed Oil, Polymer With Glycerol And Isophthalic Acid is a specialized alkyd resin derived from natural and synthetic components. This polymer is valued for its ability to impart excellent flexibility, adhesion, and durability to coatings and inks. It is primarily sought after by formulators in the protective coatings, printing inks, and industrial paint sectors seeking to enhance product performance with a bio-based component.

Application

• Protective Coatings: Used as a film-forming agent in corrosion-resistant primers and industrial maintenance paints.
• Printing Inks: Serves as a binder in offset and lithographic inks, providing gloss and rub resistance.
• Wood Finishes: A key component in varnishes and stains, offering deep penetration and a durable, flexible film.
• Metal Decorating: Employed in coatings for food and beverage cans, ensuring adhesion and flexibility.
• Adhesives & Sealants: Acts as a plasticizing resin to improve flexibility and bonding strength.
• Artists' Paints & Mediums: Used in high-quality oil paints and painting mediums to modify drying time and film properties.

Basic Information

Product Name	Linseed Oil, Polymer With Glycerol And Isophthalic Acid
CAS No.	68082-70-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Alkyd resin, linseed oil-glycerol-isophthalic acid polymer; Linseed oil modified alkyd; Isophthalic alkyd resin; Glycerol phthalate, linseed oil-modified; Fatty acids, linseed oil, polymers with glycerol and isophthalic acid; Drying oil alkyd resin; Long oil isophthalic alkyd.
EINECS	Contact for details

Quality Control

Our alkyd resins are manufactured under strict process controls to ensure batch-to-batch consistency. Quality is verified through parameters such as acid value, viscosity, solids content, and color. A Certificate of Analysis (COA) detailing 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, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flame. Under recommended storage conditions, the product is stable for at least 12 months from the date of manufacture.

Specification

Item	Specification
Appearance	Viscous liquid
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	≤ 10
Viscosity (Gardner-Holdt)	Z2 - Z4
Solids Content (%)	60 - 70
Solvent	Mineral spirits / White spirit

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