Description

Linseed Oil, Polymer With Pentaerythritol, Phthalic Anhydride, Soybean Oil And Tdi is a specialized alkyd resin polymer, a high-performance binder synthesized from natural and synthetic raw materials. This compound is engineered to deliver superior film formation, durability, and adhesion, making it a critical component in advanced coating formulations. It is primarily sought by manufacturers in the protective coatings, industrial paints, and specialty inks industries for its balanced properties of flexibility and chemical resistance.

Application

• Primary binder in high-quality industrial and marine alkyd paints and varnishes.
• Formulation of corrosion-resistant primers and topcoats for metal substrates.
• Key component in wood finishes and furniture coatings requiring enhanced durability.
• Used in specialty printing inks where rapid drying and good adhesion are required.
• Base resin for modifying other coating systems to improve flexibility and gloss.
• Manufacturing of maintenance and architectural paints with excellent weathering properties.

Basic Information

Product Name	Linseed Oil, Polymer With Pentaerythritol, Phthalic Anhydride, Soybean Oil And Tdi
CAS No.	68514-58-9
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Variable (Polymer)
Synonyms	Alkyd resin, modified with linseed and soybean oil, TDI; Linseed oil alkyd resin; Soybean oil alkyd resin; TDI-modified alkyd; Pentaerythritol phthalate alkyd; Oil-modified polyurethane alkyd; Alkyd resin, polymer with pentaerythritol, phthalic anhydride, soybean oil and toluene diisocyanate; Coating resin 68514-58-9
EINECS	Contact for details

Quality Control

Our alkyd resin polymers 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, solids content, and drying time. Certificates of Analysis (COA) documenting these parameters are provided with every shipment to guarantee the product meets your formulation specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and open flame. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent skinning and moisture absorption.

Specification

Item	Specification
Appearance	Viscous liquid, clear to slightly hazy
Color (Gardner)	≤ 8
Solids Content	60 - 70 %
Viscosity (at 25°C)	2000 - 5000 mPa.s
Acid Value	≤ 10 mg KOH/g
Drying Time (Tack-free)	≤ 4 hours

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