Description

Sunflower Oil, Polymer With Pentaerythritol And Phthalic Anhydride is a specialized alkyd resin derived from renewable resources. This compound is valued for its ability to form durable, flexible films with excellent adhesion and weathering resistance. It is primarily sought by manufacturers in the coatings, inks, and adhesives industries seeking sustainable and high-performance resin solutions.

Application

• Industrial Coatings: As a key binder in air-drying and baking enamels for machinery, agricultural equipment, and metal substrates.
• Protective & Marine Coatings: Formulating corrosion-resistant primers and topcoats that offer good moisture barrier properties.
• Printing Inks: Used in the production of lithographic and specialty inks requiring good gloss and pigment wetting.
• Adhesives & Sealants: Acting as a tackifying and film-forming agent to enhance flexibility and bond strength.
• Wood Finishes: A component in varnishes and stains, providing a clear, protective film with good penetration.
• Plasticizers & Modifiers: Serving as a polymeric plasticizer or modifier to improve the flexibility of other resin systems.

Basic Information

Product Name	Sunflower Oil, Polymer With Pentaerythritol And Phthalic Anhydride
CAS No.	67762-17-8
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Variable (Polymer) (Contact for details)
Synonyms	Sunflower Oil Alkyd Resin; Pentaerythritol Phthalic Anhydride Sunflower Oil Polymer; Alkyd Resin from Sunflower Oil; Sunflower Alkyd; Fatty Acid Modified Alkyd Resin; Polyester Resin from Sunflower Oil; 67762-17-8; Pentaerythritol ester with phthalic anhydride, polymer with sunflower oil
EINECS	Contact for details

Quality Control

Our Sunflower Oil Alkyd Resin is manufactured under strict process controls to ensure batch-to-batch consistency. Quality is verified through a series of tests including acid value, viscosity, color, and solids content. Certificates of Analysis (COA) detailing these specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Ideal storage temperature is between 15°C and 25°C (59°F and 77°F).

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 8
Acid Value (mg KOH/g)	≤ 10
Viscosity (Gardner-Holdt)	Z2 - Z6
Solids Content (%)	70 ± 2
Identification (IR)	Conforms

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