Description

Linseed Oil, Polymer With Dipentaerythritol, Pentaerythritol, Tdi And Trimethylolpropane is a specialized, high-performance alkyd resin intermediate designed for demanding industrial applications. This polymer is valued for its ability to impart excellent durability, flexibility, and chemical resistance to final coatings and adhesives. It is primarily sought by formulators in the paints & coatings, printing inks, and specialty adhesive industries seeking to enhance product performance.

Application

• High-Performance Industrial Coatings: As a key resin component in air-drying and baking enamels for metal, wood, and plastic substrates, providing excellent gloss and weather resistance.
• Specialty Printing Inks: Used in the formulation of overprint varnishes and high-gloss inks for packaging and publications.
• Adhesives and Sealants: Serves as a toughening agent and modifier to improve flexibility and adhesion in structural and elastic sealant formulations.
• Corrosion-Resistant Primers: A vital ingredient in primers for automotive, marine, and industrial equipment due to its strong film-forming and barrier properties.
• Wood Finishes: Enhances the depth, durability, and protective qualities of varnishes and lacquers for furniture and flooring.
• Plastic Coatings: Improves adhesion and surface finish for coatings applied to various plastic materials.

Basic Information

Product Name	Linseed Oil, Polymer With Dipentaerythritol, Pentaerythritol, Tdi And Trimethylolpropane
CAS No.	124751-14-0
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Variable (Polymer) (Contact for details)
Synonyms	Alkyd resin based on linseed oil, dipentaerythritol, pentaerythritol, TDI, and TMP; Linseed oil modified alkyd resin; TDI-modified linseed oil alkyd; Polyurethane-modified alkyd resin; Linseed oil - dipentaerythritol - pentaerythritol - toluene diisocyanate - trimethylolpropane polymer; Uralkyd based on linseed oil
EINECS	Contact for details

Quality Control

Our production of Linseed Oil, Polymer With Dipentaerythritol, Pentaerythritol, Tdi And Trimethylolpropane adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistent performance parameters such as viscosity, acid value, hydroxyl value, and solids content. Certificates of Analysis (COA) documenting these specifications are available upon request to support 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). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent moisture absorption, which can affect product properties.

Specification

Item	Specification
Appearance	Viscous liquid, clear to slightly hazy
Color (Gardner)	≤ 12
Solids Content	70 ± 2 %
Viscosity (at 25°C)	3000 - 8000 mPa·s
Acid Value	≤ 10 mg KOH/g
Hydroxyl Value	Contact for details
Density (at 20°C)	~1.05 g/cm³
Solvent	Xylene / Aromatic 100

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