Description

Linseed Oil, Polymer With Pentaerythritol, Phthalic Anhydride, Soybean Oil, Styrene And Vinyltoluene is a specialized alkyd resin copolymer designed for high-performance industrial applications. This compound is engineered to deliver a unique balance of durability, flexibility, and chemical resistance, making it a critical raw material for advanced coating formulations. It is primarily utilized by manufacturers in the paints, coatings, and adhesives industries seeking to enhance product longevity and performance under demanding conditions.

Application

• Industrial and Marine Coatings: As a key resin binder in high-durability paints and varnishes for metal, wood, and concrete substrates exposed to harsh environments.
• Protective Coatings and Primers: Formulating corrosion-resistant primers and topcoats for automotive, aerospace, and structural steel applications.
• Architectural Paints: Enhancing the gloss retention, adhesion, and weathering properties of exterior and interior decorative paints.
• Printing Inks: Used in the production of specialty inks requiring fast drying times and excellent film formation.
• Adhesives and Sealants: Acting as a toughening agent and film-former in construction and industrial adhesive formulations.
• Wood Finishes: Formulating high-gloss, protective finishes for furniture and flooring that offer superior scratch and moisture resistance.

Basic Information

Product Name	Linseed Oil, Polymer With Pentaerythritol, Phthalic Anhydride, Soybean Oil, Styrene And Vinyltoluene
CAS No.	71243-64-6
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Variable (Polymer)
Synonyms	Alkyd resin, modified with linseed and soybean oil, styrenated; Styrenated alkyd resin; Vinyltoluene modified alkyd; Pentaerythritol phthalate alkyd, styrene-vinyltoluene modified; Linseed oil alkyd resin copolymer; Soybean oil alkyd copolymer; Styrene-Vinyltoluene Alkyd Resin; Oil-modified alkyd resin, CAS 71243-64-6
EINECS	Contact for details

Quality Control

Our production of this alkyd resin copolymer adheres to stringent quality control protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as viscosity, acid value, solids content, and color are rigorously tested. 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, well-ventilated area away from heat sources and open flames. Keep container tightly sealed when not in use to prevent skinning and maintain viscosity. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Separate from strong oxidizing agents.

Specification

Item	Specification
Appearance	Viscous liquid, clear to amber
Solids Content	60 - 70 %
Viscosity (Gardner-Holdt)	Z2 - Z5
Acid Value	≤ 10 mg KOH/g
Color (Gardner)	≤ 8
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.