Description

Linseed Oil, Polymer With Glycerol, Phthalic Anhydride And Soybean Oil is a specialized alkyd resin, a synthetic polymer formed by the polycondensation of these key components. This compound matters for its ability to provide a durable, flexible, and fast-drying film, serving as a critical binder and modifying agent. Industries such as protective coatings, industrial paints, and printing inks rely on this resin to enhance product performance, adhesion, and environmental resistance.

Application

• Primary binder in air-drying industrial enamels and maintenance paints.
• Modifying resin for improved flexibility and adhesion in architectural coatings.
• Key component in high-gloss and decorative finishes for metal and wood substrates.
• Formulation of corrosion-resistant primers and undercoats.
• Used in specialty printing inks requiring rapid setting and good gloss.
• Manufacture of sealants and caulks where elasticity and weatherability are essential.
• Production of industrial varnishes for machinery and equipment.

Basic Information

Item	Detail
Product Name	Linseed Oil, Polymer With Glycerol, Phthalic Anhydride And Soybean Oil
CAS No.	67700-51-0
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Variable (Contact for details)
Synonyms	Alkyd Resin (Linseed/Soybean Oil Modified); Soybean and Linseed Oil Alkyd; Glycerol Phthalate Linseed Oil Polymer; Modified Alkyd Resin; Long Oil Alkyd Resin; Linseed Oil Alkyd; Drying Oil Alkyd; Paint Resin Binder; CAS 67700-51-0
EINECS	Contact for details

Quality Control

Our alkyd resins are manufactured under strict process controls to ensure batch-to-batch consistency and performance reliability. Quality is verified through a series of tests including viscosity, acid value, color, and solids content, ensuring compliance with relevant industry standards. A comprehensive Certificate of Analysis (COA) documenting all key parameters is available for every shipment upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flames. Ideal storage temperature is between 15°C and 25°C (59°F and 77°F). Keep away from strong acids and organic solvents. Under these conditions, the product has a typical shelf life of 12-24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Viscous liquid, clear to slightly hazy
Color (Gardner)	≤ 10
Viscosity (Gardner-Holdt)	Z2 - Z5
Acid Value (mg KOH/g)	≤ 10
Non-Volatile Matter (Solids)	70 ± 2 %
Solvent (Typical)	Mineral Spirits / White Spirit
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.